Bump version: 0.39.0-beta.0 → 0.39.0-beta.1

2026-09-08 22:39:05 +00:00 · 2026-09-02 05:28:10 +00:00
85 changed files with 1315 additions and 8590 deletions
@@ -1,5 +1,5 @@
 [tool.bumpversion]
-current_version = "0.39.0-beta.6"
+current_version = "0.39.0-beta.1"
 parse = """(?x)
    (?P<major>0|[1-9]\\d*)\\.
    (?P<minor>0|[1-9]\\d*)\\.
@@ -232,10 +232,7 @@ jobs:
          ALL_FEATURES=`cargo metadata --format-version=1 --no-deps \
            | jq -r '.packages[] | .features | keys | .[]' \
            | grep -v s3-test | sort | uniq | paste -s -d "," -`
-          # Run doctests before test binaries fill the runner disk. Examples are
-          # already built by the Linux job, so avoid retaining them here.
-          cargo test --profile ci --features $ALL_FEATURES --locked --doc
-          cargo test --profile ci --features $ALL_FEATURES --locked --lib --tests
+          cargo test --profile ci --features $ALL_FEATURES --locked

  windows:
    strategy:
@@ -332,34 +332,6 @@ dependencies = [
 "num-traits",
 ]

-[[package]]
-name = "arrow-flight"
-version = "58.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b2dbe34824c639e43136af8f106992792ab456540d54b880bc320a3192502d2e"
-dependencies = [
- "arrow-arith",
- "arrow-array",
- "arrow-buffer",
- "arrow-cast",
- "arrow-data",
- "arrow-ipc",
- "arrow-ord",
- "arrow-row",
- "arrow-schema",
- "arrow-select",
- "arrow-string",
- "base64 0.22.1",
- "bytes",
- "futures",
- "once_cell",
- "paste",
- "prost",
- "prost-types",
- "tonic",
- "tonic-prost",
-]
-
 [[package]]
 name = "arrow-ipc"
 version = "58.4.0"
@@ -1157,7 +1129,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "edca88bc138befd0323b20752846e6587272d3b03b0343c8ea28a6f819e6e71f"
 dependencies = [
 "async-trait",
- "axum-core 0.4.5",
+ "axum-core",
 "bytes",
 "futures-util",
 "http 1.5.0",
@@ -1166,7 +1138,7 @@ dependencies = [
 "hyper 1.9.0",
 "hyper-util",
 "itoa",
- "matchit 0.7.3",
+ "matchit",
 "memchr",
 "mime",
 "percent-encoding",
@@ -1184,31 +1156,6 @@ dependencies = [
 "tracing",
 ]

-[[package]]
-name = "axum"
-version = "0.8.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "31b698c5f9a010f6573133b09e0de5408834d0c82f8d7475a89fc1867a71cd90"
-dependencies = [
- "axum-core 0.5.6",
- "bytes",
- "futures-util",
- "http 1.5.0",
- "http-body 1.1.0",
- "http-body-util",
- "itoa",
- "matchit 0.8.4",
- "memchr",
- "mime",
- "percent-encoding",
- "pin-project-lite",
- "serde_core",
- "sync_wrapper",
- "tower",
- "tower-layer",
- "tower-service",
-]
-
 [[package]]
 name = "axum-core"
 version = "0.4.5"
@@ -1230,24 +1177,6 @@ dependencies = [
 "tracing",
 ]

-[[package]]
-name = "axum-core"
-version = "0.5.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08c78f31d7b1291f7ee735c1c6780ccde7785daae9a9206026862dab7d8792d1"
-dependencies = [
- "bytes",
- "futures-core",
- "http 1.5.0",
- "http-body 1.1.0",
- "http-body-util",
- "mime",
- "pin-project-lite",
- "sync_wrapper",
- "tower-layer",
- "tower-service",
-]
-
 [[package]]
 name = "backoff"
 version = "0.4.0"
@@ -3526,8 +3455,8 @@ checksum = "42703706b716c37f96a77aea830392ad231f44c9e9a67872fa5548707e11b11c"

 [[package]]
 name = "fsst"
-version = "12.0.0-beta.15"
-source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.15#271a155ba505fd8e1094c095d4ce356707e93866"
+version = "12.0.0-beta.11"
+source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.11#4a0e26895729feb86d0cb9c09d551bfd619c6472"
 dependencies = [
 "arrow-array",
 "rand 0.9.5",
@@ -4886,8 +4815,8 @@ checksum = "e037a2e1d8d5fdbd49b16a4ea09d5d6401c1f29eca5ff29d03d3824dba16256a"

 [[package]]
 name = "lance"
-version = "12.0.0-beta.15"
-source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.15#271a155ba505fd8e1094c095d4ce356707e93866"
+version = "12.0.0-beta.11"
+source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.11#4a0e26895729feb86d0cb9c09d551bfd619c6472"
 dependencies = [
 "arc-swap",
 "arrow",
@@ -4959,8 +4888,8 @@ dependencies = [

 [[package]]
 name = "lance-arrow"
-version = "12.0.0-beta.15"
-source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.15#271a155ba505fd8e1094c095d4ce356707e93866"
+version = "12.0.0-beta.11"
+source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.11#4a0e26895729feb86d0cb9c09d551bfd619c6472"
 dependencies = [
 "arrow-array",
 "arrow-buffer",
@@ -4982,7 +4911,7 @@ dependencies = [
 [[package]]
 name = "lance-arrow-scalar"
 version = "58.0.0"
-source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.15#271a155ba505fd8e1094c095d4ce356707e93866"
+source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.11#4a0e26895729feb86d0cb9c09d551bfd619c6472"
 dependencies = [
 "arrow-array",
 "arrow-buffer",
@@ -4996,7 +4925,7 @@ dependencies = [
 [[package]]
 name = "lance-arrow-stats"
 version = "58.0.0"
-source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.15#271a155ba505fd8e1094c095d4ce356707e93866"
+source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.11#4a0e26895729feb86d0cb9c09d551bfd619c6472"
 dependencies = [
 "arrow-array",
 "arrow-schema",
@@ -5005,8 +4934,8 @@ dependencies = [

 [[package]]
 name = "lance-bitpacking"
-version = "12.0.0-beta.15"
-source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.15#271a155ba505fd8e1094c095d4ce356707e93866"
+version = "12.0.0-beta.11"
+source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.11#4a0e26895729feb86d0cb9c09d551bfd619c6472"
 dependencies = [
 "arrayref",
 "crunchy",
@@ -5016,8 +4945,8 @@ dependencies = [

 [[package]]
 name = "lance-core"
-version = "12.0.0-beta.15"
-source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.15#271a155ba505fd8e1094c095d4ce356707e93866"
+version = "12.0.0-beta.11"
+source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.11#4a0e26895729feb86d0cb9c09d551bfd619c6472"
 dependencies = [
 "arrow-array",
 "arrow-buffer",
@@ -5054,8 +4983,8 @@ dependencies = [

 [[package]]
 name = "lance-datafusion"
-version = "12.0.0-beta.15"
-source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.15#271a155ba505fd8e1094c095d4ce356707e93866"
+version = "12.0.0-beta.11"
+source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.11#4a0e26895729feb86d0cb9c09d551bfd619c6472"
 dependencies = [
 "arrow",
 "arrow-array",
@@ -5085,8 +5014,8 @@ dependencies = [

 [[package]]
 name = "lance-datagen"
-version = "12.0.0-beta.15"
-source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.15#271a155ba505fd8e1094c095d4ce356707e93866"
+version = "12.0.0-beta.11"
+source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.11#4a0e26895729feb86d0cb9c09d551bfd619c6472"
 dependencies = [
 "arrow",
 "arrow-array",
@@ -5103,8 +5032,8 @@ dependencies = [

 [[package]]
 name = "lance-derive"
-version = "12.0.0-beta.15"
-source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.15#271a155ba505fd8e1094c095d4ce356707e93866"
+version = "12.0.0-beta.11"
+source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.11#4a0e26895729feb86d0cb9c09d551bfd619c6472"
 dependencies = [
 "proc-macro2",
 "quote",
@@ -5113,8 +5042,8 @@ dependencies = [

 [[package]]
 name = "lance-encoding"
-version = "12.0.0-beta.15"
-source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.15#271a155ba505fd8e1094c095d4ce356707e93866"
+version = "12.0.0-beta.11"
+source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.11#4a0e26895729feb86d0cb9c09d551bfd619c6472"
 dependencies = [
 "arrow-arith",
 "arrow-array",
@@ -5147,8 +5076,8 @@ dependencies = [

 [[package]]
 name = "lance-file"
-version = "12.0.0-beta.15"
-source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.15#271a155ba505fd8e1094c095d4ce356707e93866"
+version = "12.0.0-beta.11"
+source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.11#4a0e26895729feb86d0cb9c09d551bfd619c6472"
 dependencies = [
 "arrow-arith",
 "arrow-array",
@@ -5179,8 +5108,8 @@ dependencies = [

 [[package]]
 name = "lance-index"
-version = "12.0.0-beta.15"
-source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.15#271a155ba505fd8e1094c095d4ce356707e93866"
+version = "12.0.0-beta.11"
+source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.11#4a0e26895729feb86d0cb9c09d551bfd619c6472"
 dependencies = [
 "arc-swap",
 "arrow",
@@ -5244,8 +5173,8 @@ dependencies = [

 [[package]]
 name = "lance-index-core"
-version = "12.0.0-beta.15"
-source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.15#271a155ba505fd8e1094c095d4ce356707e93866"
+version = "12.0.0-beta.11"
+source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.11#4a0e26895729feb86d0cb9c09d551bfd619c6472"
 dependencies = [
 "arrow-array",
 "arrow-schema",
@@ -5267,8 +5196,8 @@ dependencies = [

 [[package]]
 name = "lance-io"
-version = "12.0.0-beta.15"
-source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.15#271a155ba505fd8e1094c095d4ce356707e93866"
+version = "12.0.0-beta.11"
+source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.11#4a0e26895729feb86d0cb9c09d551bfd619c6472"
 dependencies = [
 "arrow",
 "arrow-array",
@@ -5308,8 +5237,8 @@ dependencies = [

 [[package]]
 name = "lance-linalg"
-version = "12.0.0-beta.15"
-source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.15#271a155ba505fd8e1094c095d4ce356707e93866"
+version = "12.0.0-beta.11"
+source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.11#4a0e26895729feb86d0cb9c09d551bfd619c6472"
 dependencies = [
 "arrow-array",
 "arrow-schema",
@@ -5323,29 +5252,27 @@ dependencies = [

 [[package]]
 name = "lance-namespace"
-version = "12.0.0-beta.15"
-source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.15#271a155ba505fd8e1094c095d4ce356707e93866"
+version = "12.0.0-beta.11"
+source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.11#4a0e26895729feb86d0cb9c09d551bfd619c6472"
 dependencies = [
 "arrow",
 "async-trait",
 "bytes",
 "lance-core",
 "lance-namespace-reqwest-client",
- "serde",
- "serde_json",
 "snafu 0.9.0",
 ]

 [[package]]
 name = "lance-namespace-impls"
-version = "12.0.0-beta.15"
-source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.15#271a155ba505fd8e1094c095d4ce356707e93866"
+version = "12.0.0-beta.11"
+source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.11#4a0e26895729feb86d0cb9c09d551bfd619c6472"
 dependencies = [
 "arrow",
 "arrow-ipc",
 "arrow-schema",
 "async-trait",
- "axum 0.7.9",
+ "axum",
 "base64 0.22.1",
 "bytes",
 "chrono",
@@ -5378,9 +5305,9 @@ dependencies = [

 [[package]]
 name = "lance-namespace-reqwest-client"
-version = "0.12.0"
+version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8d23e54b1634d5bbb434f8dd33dc3c05f6e58d876a9a27b3b4aef58ddbe11af"
+checksum = "1d06b1fbb5d41f93bc652b61e2872af92e8a6c5f6b4ce8839a8ecfa05365d359"
 dependencies = [
 "reqwest 0.12.28",
 "serde",
@@ -5392,8 +5319,8 @@ dependencies = [

 [[package]]
 name = "lance-select"
-version = "12.0.0-beta.15"
-source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.15#271a155ba505fd8e1094c095d4ce356707e93866"
+version = "12.0.0-beta.11"
+source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.11#4a0e26895729feb86d0cb9c09d551bfd619c6472"
 dependencies = [
 "arrow-array",
 "arrow-buffer",
@@ -5407,8 +5334,8 @@ dependencies = [

 [[package]]
 name = "lance-table"
-version = "12.0.0-beta.15"
-source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.15#271a155ba505fd8e1094c095d4ce356707e93866"
+version = "12.0.0-beta.11"
+source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.11#4a0e26895729feb86d0cb9c09d551bfd619c6472"
 dependencies = [
 "arrow",
 "arrow-array",
@@ -5448,8 +5375,8 @@ dependencies = [

 [[package]]
 name = "lance-testing"
-version = "12.0.0-beta.15"
-source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.15#271a155ba505fd8e1094c095d4ce356707e93866"
+version = "12.0.0-beta.11"
+source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.11#4a0e26895729feb86d0cb9c09d551bfd619c6472"
 dependencies = [
 "arrow-array",
 "arrow-schema",
@@ -5462,8 +5389,8 @@ dependencies = [

 [[package]]
 name = "lance-tokenizer"
-version = "12.0.0-beta.15"
-source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.15#271a155ba505fd8e1094c095d4ce356707e93866"
+version = "12.0.0-beta.11"
+source = "git+https://github.com/lance-format/lance.git?tag=v12.0.0-beta.11#4a0e26895729feb86d0cb9c09d551bfd619c6472"
 dependencies = [
 "frostem",
 "icu_segmenter",
@@ -5476,7 +5403,7 @@ dependencies = [

 [[package]]
 name = "lancedb"
-version = "0.39.0-beta.5"
+version = "0.39.0-beta.0"
 dependencies = [
 "ahash",
 "anyhow",
@@ -5485,7 +5412,6 @@ dependencies = [
 "arrow-buffer",
 "arrow-cast",
 "arrow-data",
- "arrow-flight",
 "arrow-ipc",
 "arrow-ord",
 "arrow-schema",
@@ -5541,7 +5467,6 @@ dependencies = [
 "polars",
 "polars-arrow",
 "pprof 0.14.1",
- "prost",
 "rand 0.9.5",
 "random_word",
 "regex",
@@ -5558,7 +5483,6 @@ dependencies = [
 "test-log",
 "tokenizers",
 "tokio",
- "tonic",
 "url",
 "urlencoding",
 "uuid",
@@ -5567,7 +5491,7 @@ dependencies = [

 [[package]]
 name = "lancedb-nodejs"
-version = "0.39.0-beta.5"
+version = "0.39.0-beta.0"
 dependencies = [
 "arrow-array",
 "arrow-buffer",
@@ -5592,7 +5516,7 @@ dependencies = [

 [[package]]
 name = "lancedb-python"
-version = "0.39.0-beta.5"
+version = "0.39.0-beta.0"
 dependencies = [
 "arrow",
 "async-trait",
@@ -5616,7 +5540,6 @@ dependencies = [
 "serde_json",
 "snafu 0.8.9",
 "tokio",
- "uuid",
 ]

 [[package]]
@@ -5937,12 +5860,6 @@ version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0e7465ac9959cc2b1404e8e2367b43684a6d13790fe23056cc8c6c5a6b7bcb94"

-[[package]]
-name = "matchit"
-version = "0.8.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "47e1ffaa40ddd1f3ed91f717a33c8c0ee23fff369e3aa8772b9605cc1d22f4c3"
-
 [[package]]
 name = "matrixmultiply"
 version = "0.3.10"
@@ -7818,7 +7735,6 @@ dependencies = [
 "pyo3-build-config",
 "pyo3-ffi",
 "pyo3-macros",
- "uuid",
 ]

 [[package]]
@@ -10171,7 +10087,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac2a5518c70fa84342385732db33fb3f44bc4cc748936eb5833d2df34d6445ef"
 dependencies = [
 "async-trait",
- "axum 0.8.9",
 "base64 0.22.1",
 "bytes",
 "h2 0.4.16",
@@ -10183,11 +10098,9 @@ dependencies = [
 "hyper-util",
 "percent-encoding",
 "pin-project",
- "rustls-native-certs",
 "socket2 0.6.3",
 "sync_wrapper",
 "tokio",
- "tokio-rustls 0.26.4",
 "tokio-stream",
 "tower",
 "tower-layer",
@@ -13,20 +13,20 @@ categories = ["database-implementations"]
 rust-version = "1.91.0"

 [workspace.dependencies]
-lance = { "version" = "=12.0.0-beta.15", default-features = false, "tag" = "v12.0.0-beta.15", "git" = "https://github.com/lance-format/lance.git" }
-lance-core = { "version" = "=12.0.0-beta.15", "tag" = "v12.0.0-beta.15", "git" = "https://github.com/lance-format/lance.git" }
-lance-datagen = { "version" = "=12.0.0-beta.15", "tag" = "v12.0.0-beta.15", "git" = "https://github.com/lance-format/lance.git" }
-lance-file = { "version" = "=12.0.0-beta.15", "tag" = "v12.0.0-beta.15", "git" = "https://github.com/lance-format/lance.git" }
-lance-io = { "version" = "=12.0.0-beta.15", default-features = false, "tag" = "v12.0.0-beta.15", "git" = "https://github.com/lance-format/lance.git" }
-lance-index = { "version" = "=12.0.0-beta.15", "tag" = "v12.0.0-beta.15", "git" = "https://github.com/lance-format/lance.git" }
-lance-linalg = { "version" = "=12.0.0-beta.15", "tag" = "v12.0.0-beta.15", "git" = "https://github.com/lance-format/lance.git" }
-lance-namespace = { "version" = "=12.0.0-beta.15", "tag" = "v12.0.0-beta.15", "git" = "https://github.com/lance-format/lance.git" }
-lance-namespace-impls = { "version" = "=12.0.0-beta.15", default-features = false, "tag" = "v12.0.0-beta.15", "git" = "https://github.com/lance-format/lance.git" }
-lance-table = { "version" = "=12.0.0-beta.15", "tag" = "v12.0.0-beta.15", "git" = "https://github.com/lance-format/lance.git" }
-lance-testing = { "version" = "=12.0.0-beta.15", "tag" = "v12.0.0-beta.15", "git" = "https://github.com/lance-format/lance.git" }
-lance-datafusion = { "version" = "=12.0.0-beta.15", "tag" = "v12.0.0-beta.15", "git" = "https://github.com/lance-format/lance.git" }
-lance-encoding = { "version" = "=12.0.0-beta.15", "tag" = "v12.0.0-beta.15", "git" = "https://github.com/lance-format/lance.git" }
-lance-arrow = { "version" = "=12.0.0-beta.15", "tag" = "v12.0.0-beta.15", "git" = "https://github.com/lance-format/lance.git" }
+lance = { "version" = "=12.0.0-beta.11", default-features = false, "tag" = "v12.0.0-beta.11", "git" = "https://github.com/lance-format/lance.git" }
+lance-core = { "version" = "=12.0.0-beta.11", "tag" = "v12.0.0-beta.11", "git" = "https://github.com/lance-format/lance.git" }
+lance-datagen = { "version" = "=12.0.0-beta.11", "tag" = "v12.0.0-beta.11", "git" = "https://github.com/lance-format/lance.git" }
+lance-file = { "version" = "=12.0.0-beta.11", "tag" = "v12.0.0-beta.11", "git" = "https://github.com/lance-format/lance.git" }
+lance-io = { "version" = "=12.0.0-beta.11", default-features = false, "tag" = "v12.0.0-beta.11", "git" = "https://github.com/lance-format/lance.git" }
+lance-index = { "version" = "=12.0.0-beta.11", "tag" = "v12.0.0-beta.11", "git" = "https://github.com/lance-format/lance.git" }
+lance-linalg = { "version" = "=12.0.0-beta.11", "tag" = "v12.0.0-beta.11", "git" = "https://github.com/lance-format/lance.git" }
+lance-namespace = { "version" = "=12.0.0-beta.11", "tag" = "v12.0.0-beta.11", "git" = "https://github.com/lance-format/lance.git" }
+lance-namespace-impls = { "version" = "=12.0.0-beta.11", default-features = false, "tag" = "v12.0.0-beta.11", "git" = "https://github.com/lance-format/lance.git" }
+lance-table = { "version" = "=12.0.0-beta.11", "tag" = "v12.0.0-beta.11", "git" = "https://github.com/lance-format/lance.git" }
+lance-testing = { "version" = "=12.0.0-beta.11", "tag" = "v12.0.0-beta.11", "git" = "https://github.com/lance-format/lance.git" }
+lance-datafusion = { "version" = "=12.0.0-beta.11", "tag" = "v12.0.0-beta.11", "git" = "https://github.com/lance-format/lance.git" }
+lance-encoding = { "version" = "=12.0.0-beta.11", "tag" = "v12.0.0-beta.11", "git" = "https://github.com/lance-format/lance.git" }
+lance-arrow = { "version" = "=12.0.0-beta.11", "tag" = "v12.0.0-beta.11", "git" = "https://github.com/lance-format/lance.git" }
 lancedb = { path = "rust/lancedb", default-features = false }
 ahash = "0.8"
 # Note that this one does not include pyarrow
@@ -39,7 +39,6 @@ arrow-ord = "58.0.0"
 arrow-schema = "58.0.0"
 arrow-select = "58.0.0"
 arrow-cast = "58.0.0"
-arrow-flight = { version = "58.0.0", features = ["flight-sql-experimental"] }
 async-trait = "0"
 bytes = "1"
 datafusion = { version = "54.0.0", default-features = false }
@@ -72,8 +71,7 @@ serde = "1"
 serde_json = "1"
 tempfile = "3.5.0"
 tokio = { version = "1.23", features = ["rt-multi-thread", "sync"] }
-tonic = { version = "0.14", features = ["tls-native-roots", "tls-ring"] }
-uuid = { version = "1.7.0", features = ["v4", "v7"] }
+uuid = { version = "1.7.0", features = ["v4"] }
 chrono = { version = "0.4", default-features = false, features = ["clock"] }

 [profile.ci]
@@ -14,7 +14,7 @@ Add the following dependency to your `pom.xml`:
 <dependency>
    <groupId>com.lancedb</groupId>
    <artifactId>lancedb-core</artifactId>
-    <version>0.39.0-beta.6</version>
+    <version>0.39.0-beta.1</version>
 </dependency>
 ```

@@ -448,6 +448,26 @@ on the returned job to know when cleanup has finished.

 ***

+### getJob()
+
+```ts
+abstract getJob(jobId): Promise<null | JobDescription>
+```
+
+Describe a single server-side job by id.
+
+Resolves to `null` when the server has no such job.
+
+#### Parameters
+
+* **jobId**: `string`
+
+#### Returns
+
+`Promise`&lt;`null` \| [`JobDescription`](../interfaces/JobDescription.md)&gt;
+
+***
+
 ### isOpen()

 ```ts
@@ -462,6 +482,48 @@ Return true if the connection has not been closed

 ***

+### job()
+
+```ts
+abstract job(jobId): Job
+```
+
+A [Job](Job.md) handle for a server-side job by id.
+
+The handle is constructed without a server round trip; an unknown id
+surfaces when the handle is used. Dropping the handle has no effect on
+the job itself.
+
+#### Parameters
+
+* **jobId**: `string`
+
+#### Returns
+
+[`Job`](Job.md)
+
+***
+
+### jobHistory()
+
+```ts
+abstract jobHistory(jobId?): Promise<Table<any>>
+```
+
+The lifecycle event history of a server-side job, as an Arrow table.
+
+Lists history across all jobs when `jobId` is omitted.
+
+#### Parameters
+
+* **jobId?**: `string`
+
+#### Returns
+
+`Promise`&lt;`Table`&lt;`any`&gt;&gt;
+
+***
+
 ### listJobs()

 ```ts
@@ -586,30 +648,6 @@ A page of table names and an

 ***

-### openJob()
-
-```ts
-abstract openJob(jobId): Promise<Job>
-```
-
-Open a server-side job by id, returning a handle with its record already
-populated. Rejects when the server has no such job, the way
-[Connection.openTable](Connection.md#opentable) does for a missing table.
-
-The returned [Job](Job.md) answers for its own state, specification,
-result, failure and event history, so there is no separate
-connection-level call for any of them.
-
-#### Parameters
-
-* **jobId**: `string`
-
-#### Returns
-
-`Promise`&lt;[`Job`](Job.md)&gt;
-
-***
-
 ### openMaterializedView()

 ```ts
@@ -8,116 +8,28 @@

 A handle to an operation that may still be running.

-The operation may already be complete when the handle is created.
+## Constructors

-The detail getters read what the handle last observed. Submitting an
-operation returns only a job id, so populating them eagerly would cost an
-extra round trip on every call:
+### new Job()

- [Job.refresh](Job.md#refresh) and [Job.status](Job.md#status) fetch the whole record.
- [Job.wait](Job.md#wait) records the terminal state it establishes, but not the
-  rest of the record.
- Everything is null until one of those runs.
+```ts
+new Job(): Job
+```
+
+#### Returns
+
+[`Job`](Job.md)

 ## Accessors

-### creationMs
-
-```ts
-get creationMs(): null | number
-```
-
-When the job was created, in milliseconds since the epoch.
-
-#### Returns
-
-`null` \| `number`
-
-***
-
-### failure
-
-```ts
-get failure(): null | JobFailureInfo
-```
-
-Why the job failed, when it failed and the server reports a reason.
-
-#### Returns
-
-`null` \| [`JobFailureInfo`](../interfaces/JobFailureInfo.md)
-
-***
-
 ### id

 ```ts
 get id(): null | string
 ```

-Identifies the operation on the server that is running it.
-
-Operations that run in this process have no server id. The value is
-opaque: parsing it or storing it to resume the job later is not supported.
-
-#### Returns
-
-`null` \| `string`
-
-***
-
-### jobType
-
-```ts
-get jobType(): null | string
-```
-
-The job's type, as the server names it. Null for an in-process job, which
-has no server-side record.
-
-#### Returns
-
-`null` \| `string`
-
-***
-
-### result
-
-```ts
-get result(): any
-```
-
-The job-type-specific terminal result. Null until the job succeeds, so a
-job that never terminates reports its progress through [Job.events](Job.md#events)
-instead.
-
-#### Returns
-
-`any`
-
-***
-
-### spec
-
-```ts
-get spec(): any
-```
-
-The job-type-specific specification it was submitted with.
-
-#### Returns
-
-`any`
-
-***
-
-### state
-
-```ts
-get state(): null | string
-```
-
-The last observed lifecycle state, without contacting the backend.
+Identifies the operation on the server that is running it. Operations
+that run in this process have no server id. The value is opaque.

 #### Returns

@@ -139,61 +51,18 @@ Request cancellation. Cancelling a finished operation is a no-op.

 ***

-### events()
-
-```ts
-events(options?): Promise<Table<any>>
-```
-
-This job's recorded lifecycle events.
-
-Where the getters above report a terminal result only once the job reaches
-one, events are written as the job runs and outlive the workers that
-produced them. A distributed job records a `claim`/`claim_complete` pair
-per unit of work, each carrying `rows_processed`, so a job that never
-finishes still accounts for what it did.
-
-The server caps results at 1000 rows by default and 10,000 at most, and
-truncates without saying so, so pass `limit` for a job that emits an event
-per fragment. `filter` is a SQL-like expression over the `state`,
-`updated_by`, `emitted_from`, `emitted_by`, and `claim_entity` columns.
-
-#### Parameters
-
-* **options?**: [`JobEventsOptions`](../interfaces/JobEventsOptions.md)
-
-#### Returns
-
-`Promise`&lt;`Table`&lt;`any`&gt;&gt;
-
-***
-
-### refresh()
-
-```ts
-refresh(): Promise<void>
-```
-
-Ask the backend for this job's current state, and for a server-side job
-its full record, then cache it for the getters above.
-
-#### Returns
-
-`Promise`&lt;`void`&gt;
-
-***
-
 ### status()

 ```ts
 status(): Promise<string>
 ```

-The operation's current lifecycle state: "running", "finished", "failed",
-or "cancelled".
+The operation's current lifecycle state: "running", "finished",
+"failed", or "cancelled".

-A point snapshot; unlike [Job.wait](Job.md#wait) it does not block or reject on a
-terminal failure state. Also refreshes the getters above.
+A point snapshot; unlike [Job.wait](Job.md#wait) it does not block or reject
+on a terminal failure state. States a newer server reports that this
+client version does not know pass through as-is.

 #### Returns

@@ -201,22 +70,6 @@ terminal failure state. Also refreshes the getters above.

 ***

-### toString()
-
-```ts
-toString(): string
-```
-
-Every field the handle currently knows, one per line, with the JSON
-payloads indented -- a refresh job's spec and result are the point of
-printing it.
-
-#### Returns
-
-`string`
-
-***
-
 ### wait()

 ```ts
@@ -96,7 +96,7 @@
 - [IvfFlatOptions](interfaces/IvfFlatOptions.md)
 - [IvfPqOptions](interfaces/IvfPqOptions.md)
 - [IvfRqOptions](interfaces/IvfRqOptions.md)
- [JobEventsOptions](interfaces/JobEventsOptions.md)
+- [JobDescription](interfaces/JobDescription.md)
 - [JobFailureInfo](interfaces/JobFailureInfo.md)
 - [JobInfo](interfaces/JobInfo.md)
 - [ListNamespacesOptions](interfaces/ListNamespacesOptions.md)
@@ -0,0 +1,66 @@
+[**@lancedb/lancedb**](../README.md) • **Docs**
+
+***
+
+[@lancedb/lancedb](../globals.md) / JobDescription
+
+# Interface: JobDescription
+
+A described job from `Connection.getJob`.
+
+## Properties
+
+### creationMs
+
+```ts
+creationMs: number;
+```
+
+When the job was created, in milliseconds since the epoch.
+
+***
+
+### failure?
+
+```ts
+optional failure: JobFailureInfo;
+```
+
+Why the job failed, when the job is failed and the server reports a
+reason.
+
+***
+
+### jobId
+
+```ts
+jobId: string;
+```
+
+***
+
+### jobType
+
+```ts
+jobType: string;
+```
+
+***
+
+### specJson?
+
+```ts
+optional specJson: string;
+```
+
+The job-type-specific specification as a JSON string, when present.
+
+***
+
+### state
+
+```ts
+state: string;
+```
+
+Lifecycle state: "running", "finished", "failed", or "cancelled".
@@ -1,29 +0,0 @@
-[**@lancedb/lancedb**](../README.md) • **Docs**
-
-***
-
-[@lancedb/lancedb](../globals.md) / JobEventsOptions
-
-# Interface: JobEventsOptions
-
-Which of a job's events [Job.events](../classes/Job.md#events) returns.
-
-## Properties
-
-### filter?
-
-```ts
-optional filter: string;
-```
-
-SQL-like filter over the event columns.
-
-***
-
-### limit?
-
-```ts
-optional limit: number;
-```
-
-Maximum event rows to return, up to the server maximum of 10,000.
@@ -26,7 +26,7 @@ When the job was created, in milliseconds since the epoch.
 jobId: string;
 ```

-The job id -- what `Connection.openJob` and `Connection.cancelJob`
+The job id -- what `Connection.getJob` and `Connection.cancelJob`
 accept.

 ***
@@ -28,59 +28,6 @@ is also an [asynchronous API client](#connections-asynchronous).

 ::: lancedb.Session

-## Remote SQL
-
-Submit SQL against a remote LanceDB database through the connection.
-The connected database and `default_namespace_path=["public"]` are used for
-unqualified tables. Fully qualified references can still query other databases
-and namespaces available to the same deployment. `execute_query` returns a
-reader as soon as its initial result stream is available. `execute_query_async`
-returns a query handle immediately; use it to inspect progress, open a reader,
-or cancel the query. The SQL client is initialized by the first query and
-retained for the lifetime of the remote connection. Query ids are random,
-connection-scoped references rather than encoded SQL or durable resume tokens:
-
-```python
-import lancedb
-
-db = lancedb.connect(
-    "db://analytics",
-    api_key="ldb_...",
-    host_override="https://api.example.com",
-    sql_host_override="grpc+tls://sql.example.com:10026",
-)
-reader = db.execute_query(
-    """
-    SELECT events.id, accounts.name
-    FROM analytics.public.events AS events
-    JOIN users.public.accounts AS accounts ON events.user_id = accounts.id
-    """,
-    default_namespace_path=["public"],
-)
-for batch in reader:
-    print(batch.num_rows)
-
-query = db.execute_query_async("SELECT * FROM events")
-print(query.id)
-print(query.describe().status)
-for batch in query.reader():
-    print(batch.num_rows)
-
-# The async connection exposes the same lifecycle without blocking:
-# async_db = await lancedb.connect_async(
-#     "db://analytics",
-#     api_key="ldb_...",
-#     host_override="https://api.example.com",
-#     sql_host_override="grpc+tls://sql.example.com:10026",
-# )
-# reader = await async_db.execute_query("SELECT * FROM events")
-# query = await async_db.execute_query_async("SELECT * FROM events")
-# description = await async_db.describe_query(query.id)
-# async for batch in await query.reader():
-#     print(batch.num_rows)
-# await query.cancel()
-```
-
 ## Namespaces (Synchronous)

 A namespace-backed connection resolves tables through a
@@ -147,8 +94,6 @@ listing a storage directory.

 ::: lancedb.functions.OutputMapping

-::: lancedb.functions.AssignmentMapping
-
 ::: lancedb.functions.FunctionBinding

 ::: lancedb.functions.RefreshColumnResult
@@ -157,18 +102,6 @@ listing a storage directory.

 ::: lancedb.job.AsyncJob

-::: lancedb.job.JobInfo
-
-::: lancedb.job.JobDescription
-
-::: lancedb.job.JobFailureInfo
-
-::: lancedb.sql.Query
-
-::: lancedb.sql.AsyncQuery
-
-::: lancedb.sql.QueryDescription
-
 ## Materialized Views (Synchronous)

 ::: lancedb.materialized_view.MaterializedView
@@ -316,12 +249,6 @@ still work. Queries return descriptors. Call

 ::: lancedb.exceptions.MissingColumnError

-::: lancedb.exceptions.JobNotFoundError
-
-::: lancedb.exceptions.JobFailedError
-
-::: lancedb.exceptions.JobCancelledError
-
 ## Integrations

 ## Pydantic
@@ -8,7 +8,7 @@
    <parent>
      <groupId>com.lancedb</groupId>
      <artifactId>lancedb-parent</artifactId>
-      <version>0.39.0-beta.6</version>
+      <version>0.39.0-beta.1</version>
      <relativePath>../pom.xml</relativePath>
    </parent>

@@ -6,7 +6,7 @@

    <groupId>com.lancedb</groupId>
    <artifactId>lancedb-parent</artifactId>
-    <version>0.39.0-beta.6</version>
+    <version>0.39.0-beta.1</version>
    <packaging>pom</packaging>
    <name>${project.artifactId}</name>
    <description>LanceDB Java SDK Parent POM</description>
@@ -28,7 +28,7 @@
    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <arrow.version>15.0.0</arrow.version>
-        <lance-core.version>12.0.0-beta.15</lance-core.version>
+        <lance-core.version>12.0.0-beta.11</lance-core.version>
        <spotless.skip>false</spotless.skip>
        <spotless.version>2.30.0</spotless.version>
        <spotless.java.googlejavaformat.version>1.7</spotless.java.googlejavaformat.version>
@@ -1,7 +1,7 @@
 [package]
 name = "lancedb-nodejs"
 edition.workspace = true
-version = "0.39.0-beta.6"
+version = "0.39.0-beta.1"
 publish = false
 license.workspace = true
 description.workspace = true
@@ -939,7 +939,6 @@ describe("remote connection jobs surface", () => {
    const { tableFromArrays, tableToIPC } = await import("apache-arrow");
    const eventsTable = tableFromArrays({ state: ["created", "succeeded"] });
    const eventsBody = Buffer.from(tableToIPC(eventsTable, "stream"));
-    const queryEventsPayloads: Record<string, unknown>[] = [];

    await withMockDatabase(
      (req, res) => {
@@ -968,16 +967,6 @@ describe("remote connection jobs surface", () => {
                );
            }
          } else if (req.url === "/v1/jobs/describe") {
-            if (payload["job_id"] === "job-2") {
-              res
-                .writeHead(200, { "Content-Type": "application/json" })
-                .end(
-                  '{"job_id": "job-2", "job_type": "refresh_column", ' +
-                    '"job_state": "DONE", "creation_ms": 2000, ' +
-                    '"result": {"rows_assigned": 1000000}}',
-                );
-              return;
-            }
            if (payload["job_id"] !== "job-1") {
              res.writeHead(404).end("no such job");
              return;
@@ -999,7 +988,6 @@ describe("remote connection jobs surface", () => {
              .writeHead(200, { "Content-Type": "application/json" })
              .end('{"job_id": "job-1"}');
          } else if (req.url === "/v1/jobs/query_events") {
-            queryEventsPayloads.push(payload);
            res
              .writeHead(200, {
                "Content-Type": "application/vnd.apache.arrow.stream",
@@ -1016,65 +1004,22 @@ describe("remote connection jobs surface", () => {
        expect(jobs[0].state).toEqual("running");
        expect(jobs[1].state).toEqual("finished");

+        const description = await db.getJob("job-1");
+        expect(description?.state).toEqual("failed");
+        expect(JSON.parse(description?.specJson ?? "")).toEqual({
+          column: "vec",
+        });
+        expect(description?.failure?.message).toEqual("worker died");
+        expect(await db.getJob("missing")).toBeNull();
+
        expect(await db.cancelJob("job-1")).toBe(true);
        expect(await db.cancelJob("missing")).toBe(false);

-        // Opening a job hands back a populated handle; a missing one rejects.
-        await expect(db.openJob("missing")).rejects.toThrow("not found");
-        const finished = await db.openJob("job-2");
-        expect(finished.state).toEqual("finished");
-        expect(finished.result).toEqual({
-          // biome-ignore lint/style/useNamingConvention: snake_case mandated by the server wire format
-          rows_assigned: 1000000,
-        });
+        const history = await db.jobHistory("job-1");
+        expect(history.numRows).toEqual(2);

-        const job = await db.openJob("job-1");
+        const job = db.job("job-1");
        expect(job.id).toEqual("job-1");
-
-        // openJob already populated the handle; refresh() re-reads it.
-        expect(job.state).toEqual("failed");
-        await job.refresh();
-        expect(job.state).toEqual("failed");
-        expect(job.jobType).toEqual("create_index");
-        expect(job.creationMs).toEqual(1000);
-        expect(job.spec).toEqual({ column: "vec" });
-        expect(job.result).toBeNull();
-        expect(job.failure?.message).toEqual("worker died");
-
-        // The handle reaches its own events, supplying its job id.
-        const jobEvents = await job.events({
-          limit: 500,
-          filter: "state = 'claim_complete'",
-        });
-        expect(jobEvents.numRows).toEqual(2);
-        expect(queryEventsPayloads.pop()).toEqual({
-          // biome-ignore lint/style/useNamingConvention: snake_case mandated by the server wire format
-          job_id: "job-1",
-          limit: 500,
-          filter: "state = 'claim_complete'",
-        });
-
-        // Printing lays every known field out on its own line, with the JSON
-        // payloads indented rather than crammed onto one line.
-        expect(`${job}`).toEqual(
-          [
-            "Job(",
-            '    id="job-1",',
-            '    state="failed",',
-            '    jobType="create_index",',
-            "    creationMs=1000,",
-            "    spec={",
-            '        "column": "vec"',
-            "    },",
-            "    failure={",
-            '        "phase": "execute",',
-            '        "message": "worker died",',
-            '        "retryable": true',
-            "    },",
-            ")",
-          ].join("\n"),
-        );
-
        expect(await job.status()).toEqual("failed");
        await expect(job.wait()).rejects.toThrow("worker died");
      },
@@ -281,7 +281,7 @@ describe.each([arrow15, arrow16, arrow17, arrow18])(
        numIndices: 0,
        numRows: 3,
        // Full on-disk size of the two data files, footers and metadata included.
-        totalBytes: 550,
+        totalBytes: 684,
      });

      // Index files count toward totalBytes too (only deletion files and
@@ -289,7 +289,7 @@ describe.each([arrow15, arrow16, arrow17, arrow18])(
      await table.createIndex("id", { config: Index.btree() });
      const statsWithIndex = await table.stats();
      expect(statsWithIndex.numIndices).toBe(1);
-      expect(statsWithIndex.totalBytes).toBeGreaterThan(550);
+      expect(statsWithIndex.totalBytes).toBeGreaterThan(684);
    });

    it("should overwrite data if asked", async () => {
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: Apache-2.0
 // SPDX-FileCopyrightText: Copyright The LanceDB Authors

+import { tableFromIPC } from "apache-arrow";
 import {
  Data,
  SchemaLike,
@@ -15,7 +16,6 @@ import {
  makeEmptyTable,
 } from "./arrow";
 import { EmbeddingFunctionConfig, getRegistry } from "./embedding/registry";
-import { Job } from "./job";
 import {
  MaterializedView,
  MaterializedViewSelect,
@@ -27,6 +27,8 @@ import type {
  CreateNamespaceResponse,
  DescribeNamespaceResponse,
  DropNamespaceResponse,
+  Job,
+  JobDescription,
  JobInfo,
  ListNamespacesResponse,
  ListTablesResponse,
@@ -555,19 +557,24 @@ export abstract class Connection {
  ): Promise<void>;

  /**
-   * Open a server-side job by id, returning a handle with its record already
-   * populated. Rejects when the server has no such job, the way
-   * {@link Connection.openTable} does for a missing table.
+   * A {@link Job} handle for a server-side job by id.
   *
-   * The returned {@link Job} answers for its own state, specification,
-   * result, failure and event history, so there is no separate
-   * connection-level call for any of them.
+   * The handle is constructed without a server round trip; an unknown id
+   * surfaces when the handle is used. Dropping the handle has no effect on
+   * the job itself.
   */
-  abstract openJob(jobId: string): Promise<Job>;
+  abstract job(jobId: string): Job;

  /** List server-side jobs across the database's tables. */
  abstract listJobs(): Promise<JobInfo[]>;

+  /**
+   * Describe a single server-side job by id.
+   *
+   * Resolves to `null` when the server has no such job.
+   */
+  abstract getJob(jobId: string): Promise<JobDescription | null>;
+
  /**
   * Request cancellation of a server-side job by id.
   *
@@ -575,6 +582,13 @@ export abstract class Connection {
   * such job exists. Cancelling an already-terminal job is a no-op success.
   */
  abstract cancelJob(jobId: string): Promise<boolean>;
+
+  /**
+   * The lifecycle event history of a server-side job, as an Arrow table.
+   *
+   * Lists history across all jobs when `jobId` is omitted.
+   */
+  abstract jobHistory(jobId?: string): Promise<ArrowTable>;
 }

 /** @hideconstructor */
@@ -855,7 +869,7 @@ export class LocalConnection extends Connection {
  }

  async dropTableAsync(name: string, namespacePath?: string[]): Promise<Job> {
-    return new Job(await this.inner.dropTableAsync(name, namespacePath ?? []));
+    return this.inner.dropTableAsync(name, namespacePath ?? []);
  }

  async dropAllTables(namespacePath?: string[]): Promise<void> {
@@ -914,17 +928,29 @@ export class LocalConnection extends Connection {
    );
  }

-  async openJob(jobId: string): Promise<Job> {
-    return new Job(await this.inner.openJob(jobId));
+  job(jobId: string): Job {
+    return this.inner.job(jobId);
  }

  async listJobs(): Promise<JobInfo[]> {
    return this.inner.listJobs();
  }

+  async getJob(jobId: string): Promise<JobDescription | null> {
+    return this.inner.getJob(jobId);
+  }
+
  async cancelJob(jobId: string): Promise<boolean> {
    return this.inner.cancelJob(jobId);
  }
+
+  async jobHistory(jobId?: string): Promise<ArrowTable> {
+    const buf = await this.inner.jobHistory(jobId);
+    if (buf.length === 0) {
+      return new ArrowTable();
+    }
+    return tableFromIPC(buf);
+  }
 }

 /**
@@ -94,9 +94,13 @@ export {
  RenameTableOptions,
 } from "./connection";

-export { JobFailureInfo, JobInfo, Session } from "./native.js";
-
-export { Job, JobEventsOptions } from "./job";
+export {
+  Job,
+  JobDescription,
+  JobFailureInfo,
+  JobInfo,
+  Session,
+} from "./native.js";

 export {
  AutoQuery,
@@ -1,188 +0,0 @@
-// SPDX-License-Identifier: Apache-2.0
-// SPDX-FileCopyrightText: Copyright The LanceDB Authors
-
-import { Table as ArrowTable, tableFromIPC } from "apache-arrow";
-import { JobFailureInfo, Job as NativeJob } from "./native";
-
-/** Which of a job's events {@link Job.events} returns. */
-export interface JobEventsOptions {
-  /** Maximum event rows to return, up to the server maximum of 10,000. */
-  limit?: number;
-  /** SQL-like filter over the event columns. */
-  filter?: string;
-}
-
-/**
- * A handle to an operation that may still be running.
- *
- * The operation may already be complete when the handle is created.
- *
- * The detail getters read what the handle last observed. Submitting an
- * operation returns only a job id, so populating them eagerly would cost an
- * extra round trip on every call:
- *
- * - {@link Job.refresh} and {@link Job.status} fetch the whole record.
- * - {@link Job.wait} records the terminal state it establishes, but not the
- *   rest of the record.
- * - Everything is null until one of those runs.
- *
- * @hideconstructor
- */
-export class Job {
-  private readonly inner: NativeJob;
-
-  constructor(inner: NativeJob) {
-    this.inner = inner;
-  }
-
-  /**
-   * Identifies the operation on the server that is running it.
-   *
-   * Operations that run in this process have no server id. The value is
-   * opaque: parsing it or storing it to resume the job later is not supported.
-   */
-  get id(): string | null {
-    return this.inner.id ?? null;
-  }
-
-  /** The last observed lifecycle state, without contacting the backend. */
-  get state(): string | null {
-    return this.inner.state ?? null;
-  }
-
-  /**
-   * The job's type, as the server names it. Null for an in-process job, which
-   * has no server-side record.
-   */
-  get jobType(): string | null {
-    return this.inner.jobType ?? null;
-  }
-
-  /** When the job was created, in milliseconds since the epoch. */
-  get creationMs(): number | null {
-    return this.inner.creationMs ?? null;
-  }
-
-  /** The job-type-specific specification it was submitted with. */
-  // biome-ignore lint/suspicious/noExplicitAny: shape varies by job type
-  get spec(): any | null {
-    return parseJson(this.inner.specJson);
-  }
-
-  /**
-   * The job-type-specific terminal result. Null until the job succeeds, so a
-   * job that never terminates reports its progress through {@link Job.events}
-   * instead.
-   */
-  // biome-ignore lint/suspicious/noExplicitAny: shape varies by job type
-  get result(): any | null {
-    return parseJson(this.inner.resultJson);
-  }
-
-  /** Why the job failed, when it failed and the server reports a reason. */
-  get failure(): JobFailureInfo | null {
-    return this.inner.failure ?? null;
-  }
-
-  /**
-   * The operation's current lifecycle state: "running", "finished", "failed",
-   * or "cancelled".
-   *
-   * A point snapshot; unlike {@link Job.wait} it does not block or reject on a
-   * terminal failure state. Also refreshes the getters above.
-   */
-  async status(): Promise<string> {
-    return this.inner.status();
-  }
-
-  /** Wait until the operation reaches a terminal state. */
-  async wait(): Promise<void> {
-    return this.inner.wait();
-  }
-
-  /** Request cancellation. Cancelling a finished operation is a no-op. */
-  async cancel(): Promise<void> {
-    return this.inner.cancel();
-  }
-
-  /**
-   * Ask the backend for this job's current state, and for a server-side job
-   * its full record, then cache it for the getters above.
-   */
-  async refresh(): Promise<void> {
-    return this.inner.refresh();
-  }
-
-  /**
-   * This job's recorded lifecycle events.
-   *
-   * Where the getters above report a terminal result only once the job reaches
-   * one, events are written as the job runs and outlive the workers that
-   * produced them. A distributed job records a `claim`/`claim_complete` pair
-   * per unit of work, each carrying `rows_processed`, so a job that never
-   * finishes still accounts for what it did.
-   *
-   * The server caps results at 1000 rows by default and 10,000 at most, and
-   * truncates without saying so, so pass `limit` for a job that emits an event
-   * per fragment. `filter` is a SQL-like expression over the `state`,
-   * `updated_by`, `emitted_from`, `emitted_by`, and `claim_entity` columns.
-   */
-  async events(options?: JobEventsOptions): Promise<ArrowTable> {
-    const buf = await this.inner.events(options?.limit, options?.filter);
-    if (buf.length === 0) {
-      return new ArrowTable();
-    }
-    return tableFromIPC(buf);
-  }
-
-  /**
-   * Every field the handle currently knows, one per line, with the JSON
-   * payloads indented -- a refresh job's spec and result are the point of
-   * printing it.
-   */
-  toString(): string {
-    if (this.state === null) {
-      const known = this.id === null ? "" : `id=${JSON.stringify(this.id)}, `;
-      return `Job(${known}not refreshed)`;
-    }
-    const fields: string[] = [];
-    if (this.id !== null) {
-      fields.push(`id=${JSON.stringify(this.id)}`);
-    }
-    fields.push(`state=${JSON.stringify(this.state)}`);
-    if (this.jobType !== null) {
-      fields.push(`jobType=${JSON.stringify(this.jobType)}`);
-    }
-    if (this.creationMs !== null) {
-      fields.push(`creationMs=${this.creationMs}`);
-    }
-    for (const [name, value] of [
-      ["spec", this.spec],
-      ["result", this.result],
-    ] as const) {
-      if (value !== null) {
-        fields.push(`${name}=${indentJson(value)}`);
-      }
-    }
-    if (this.failure !== null) {
-      fields.push(`failure=${indentJson(this.failure)}`);
-    }
-    return `Job(${fields.map((field) => `\n${REPR_INDENT}${field},`).join("")}\n)`;
-  }
-
-  [Symbol.for("nodejs.util.inspect.custom")](): string {
-    return this.toString();
-  }
-}
-
-const REPR_INDENT = "    ";
-
-// biome-ignore lint/suspicious/noExplicitAny: shape varies by job type
-function indentJson(value: any): string {
-  return JSON.stringify(value, null, 4).replace(/\n/g, `\n${REPR_INDENT}`);
-}
-
-// biome-ignore lint/suspicious/noExplicitAny: shape varies by job type
-function parseJson(raw: string | null | undefined): any | null {
-  return raw === null || raw === undefined ? null : JSON.parse(raw);
-}
@@ -19,7 +19,6 @@ import {

 import { EmbeddingFunctionConfig, getRegistry } from "./embedding/registry";
 import { IndexOptions } from "./indices";
-import { Job } from "./job";
 import { MergeInsertBuilder } from "./merge";
 import {
  AddColumnsResult,
@@ -31,6 +30,7 @@ import {
  DropColumnsResult,
  IndexConfig,
  IndexStatistics,
+  Job,
  LsmStats,
  Branches as NativeBranches,
  OptimizeStats,
@@ -1124,15 +1124,13 @@ export class LocalTable extends Table {
  ): Promise<Job> {
    // biome-ignore lint/suspicious/noExplicitAny: skip
    const nativeIndex = (options?.config as any)?.inner;
-    return new Job(
-      await this.inner.createIndexAsync(
-        nativeIndex,
-        column,
-        options?.replace,
-        options?.waitTimeoutSeconds,
-        options?.name,
-        options?.train,
-      ),
+    return await this.inner.createIndexAsync(
+      nativeIndex,
+      column,
+      options?.replace,
+      options?.waitTimeoutSeconds,
+      options?.name,
+      options?.train,
    );
  }

@@ -1315,7 +1313,7 @@ export class LocalTable extends Table {
  }

  async refreshColumnAsync(column: string): Promise<Job> {
-    return new Job(await this.inner.refreshColumnAsync(column));
+    return await this.inner.refreshColumnAsync(column);
  }

  async refreshMaterializedView(
@@ -1,6 +1,6 @@
 {
 	"name": "@lancedb/lancedb-darwin-arm64",
-	"version": "0.39.0-beta.6",
+	"version": "0.39.0-beta.1",
 	"os": ["darwin"],
 	"cpu": ["arm64"],
 	"main": "lancedb.darwin-arm64.node",
@@ -1,6 +1,6 @@
 {
 	"name": "@lancedb/lancedb-linux-arm64-gnu",
-	"version": "0.39.0-beta.6",
+	"version": "0.39.0-beta.1",
 	"os": ["linux"],
 	"cpu": ["arm64"],
 	"main": "lancedb.linux-arm64-gnu.node",
@@ -1,6 +1,6 @@
 {
 	"name": "@lancedb/lancedb-linux-arm64-musl",
-	"version": "0.39.0-beta.6",
+	"version": "0.39.0-beta.1",
 	"os": ["linux"],
 	"cpu": ["arm64"],
 	"main": "lancedb.linux-arm64-musl.node",
@@ -1,6 +1,6 @@
 {
 	"name": "@lancedb/lancedb-linux-x64-gnu",
-	"version": "0.39.0-beta.6",
+	"version": "0.39.0-beta.1",
 	"os": ["linux"],
 	"cpu": ["x64"],
 	"main": "lancedb.linux-x64-gnu.node",
@@ -1,6 +1,6 @@
 {
 	"name": "@lancedb/lancedb-linux-x64-musl",
-	"version": "0.39.0-beta.6",
+	"version": "0.39.0-beta.1",
 	"os": ["linux"],
 	"cpu": ["x64"],
 	"main": "lancedb.linux-x64-musl.node",
@@ -1,6 +1,6 @@
 {
  "name": "@lancedb/lancedb-win32-arm64-msvc",
-  "version": "0.39.0-beta.6",
+  "version": "0.39.0-beta.1",
  "os": [
    "win32"
  ],
@@ -1,6 +1,6 @@
 {
 	"name": "@lancedb/lancedb-win32-x64-msvc",
-	"version": "0.39.0-beta.6",
+	"version": "0.39.0-beta.1",
 	"os": ["win32"],
 	"cpu": ["x64"],
 	"main": "lancedb.win32-x64-msvc.node",
@@ -11,7 +11,7 @@
    "ann"
  ],
  "private": false,
-  "version": "0.39.0-beta.6",
+  "version": "0.39.0-beta.1",
  "main": "dist/index.js",
  "exports": {
    ".": "./dist/index.js",
@@ -44,7 +44,7 @@
    "@biomejs/biome": "^1.7.3",
    "@jest/globals": "^29.7.0",
    "@napi-rs/cli": "3.7.0",
-    "@opentelemetry/sdk-metrics": "^2.10.0",
+    "@opentelemetry/sdk-metrics": "^1.30.0",
    "@types/axios": "^0.14.0",
    "@types/jest": "^29.1.2",
    "@types/node": "22.7.4",
@@ -56,7 +56,7 @@
    "eslint": "^8.57.0",
    "jest": "^29.7.0",
    "shx": "^0.3.4",
-    "tmp": "^0.2.7",
+    "tmp": "^0.2.3",
    "ts-jest": "^29.1.2",
    "typedoc": "0.26.4",
    "typedoc-plugin-markdown": "4.2.1",
@@ -16,41 +16,3 @@ allowBuilds:
  onnxruntime-node: true
  protobufjs: true
  sharp: true
-
-minimumReleaseAgeExclude:
-  - protobufjs@7.5.8
-  - tmp@0.2.6
-  - form-data@4.0.6
-  - tar@7.5.16
-  - markdown-it@14.1.2
-  - linkify-it@5.0.1
-  - js-yaml@3.15.0
-  - js-yaml@4.1.2
-  - protobufjs@7.6.1
-  - protobufjs@7.6.3
-  - '@babel/core@7.29.1'
-  - axios@1.18.0
-  - brace-expansion@2.1.2
-  - brace-expansion@1.1.16
-  - js-yaml@4.3.0
-  - tar@7.5.18
-  - tar@7.5.19
-  - tar@7.5.17
-  - protobufjs@7.6.5
-  - linkify-it@5.0.2
-  - sharp@0.35.0
-  - brace-expansion@1.1.17
-  - brace-expansion@2.1.3
-  - brace-expansion@2.1.4
-  - brace-expansion@1.1.18
-  - js-yaml@3.15.1
-  - js-yaml@4.3.1
-  - tar@7.5.21
-  - '@opentelemetry/core@2.8.0'
-
-# @huggingface/transformers pins sharp ^0.33.5 and no released version has moved
-# past ^0.34.5, all of which inherit the libvips CVEs in GHSA-f88m-g3jw-g9cj.
-# Force the patched line. sharp is only reached by transformers' image pipeline,
-# which LanceDB's text embedding function never uses.
-overrides:
-  sharp: ^0.35.4
@@ -442,15 +442,13 @@ impl Connection {
        self.get_inner()?.drop_all_tables(&ns).await.default_error()
    }

-    /// Open a server-side job by id, returning a handle with its record
-    /// already populated. Rejects when the server has no such job.
+    /// A `Job` handle for a server-side job by id.
    ///
-    /// The returned handle answers for its own state, specification, result,
-    /// failure and event history, so there is no separate connection-level
-    /// call for any of them.
-    #[napi(catch_unwind)]
-    pub async fn open_job(&self, job_id: String) -> napi::Result<crate::job::Job> {
-        let job = self.get_inner()?.open_job(&job_id).await.default_error()?;
+    /// The handle is constructed without a server round trip; an unknown id
+    /// surfaces when the handle is used.
+    #[napi]
+    pub fn job(&self, job_id: String) -> napi::Result<crate::job::Job> {
+        let job = self.get_inner()?.job(job_id).default_error()?;
        Ok(crate::job::Job::new(job))
    }

@@ -461,6 +459,17 @@ impl Connection {
        Ok(jobs.into_iter().map(Into::into).collect())
    }

+    /// Describe a single server-side job by id. `null` when the server has
+    /// no such job.
+    #[napi(catch_unwind)]
+    pub async fn get_job(
+        &self,
+        job_id: String,
+    ) -> napi::Result<Option<crate::job::JobDescription>> {
+        let description = self.get_inner()?.get_job(&job_id).await.default_error()?;
+        Ok(description.map(Into::into))
+    }
+
    /// Request cancellation of a server-side job by id. Returns true if the
    /// server accepted the cancellation, false if no such job exists.
    #[napi(catch_unwind)]
@@ -468,6 +477,34 @@ impl Connection {
        self.get_inner()?.cancel_job(&job_id).await.default_error()
    }

+    /// The lifecycle event history of a server-side job (all jobs when
+    /// `job_id` is null), as an Arrow IPC stream buffer. Empty when there is
+    /// no history.
+    #[napi(catch_unwind)]
+    pub async fn job_history(&self, job_id: Option<String>) -> napi::Result<Buffer> {
+        let batches = self
+            .get_inner()?
+            .job_history(job_id.as_deref())
+            .await
+            .default_error()?;
+        let Some(first) = batches.first() else {
+            return Ok(Buffer::from(Vec::<u8>::new()));
+        };
+        let mut out = Vec::new();
+        let mut writer = arrow_ipc::writer::StreamWriter::try_new(&mut out, &first.schema())
+            .map_err(|e| napi::Error::from_reason(e.to_string()))?;
+        for batch in &batches {
+            writer
+                .write(batch)
+                .map_err(|e| napi::Error::from_reason(e.to_string()))?;
+        }
+        writer
+            .finish()
+            .map_err(|e| napi::Error::from_reason(e.to_string()))?;
+        drop(writer);
+        Ok(Buffer::from(out))
+    }
+
    #[napi(catch_unwind)]
    /// Describe a namespace and return its properties.
    pub async fn describe_namespace(
@@ -3,9 +3,6 @@

 use std::sync::Arc;

-use arrow_array::RecordBatch;
-use lancedb::job::JobEventsRequest;
-use napi::bindgen_prelude::Buffer;
 use napi_derive::napi;

 use crate::error::NapiErrorExt;
@@ -58,98 +55,12 @@ impl Job {
    pub async fn cancel(&self) -> napi::Result<()> {
        self.inner.cancel().await.default_error()
    }
-
-    /// Ask the backend for this job's current state, and for a server-side job
-    /// its full record, then cache it for the getters below.
-    ///
-    /// They are all null until this runs, because submitting an operation
-    /// returns only a job id. {@link Job.status} fetches the whole record too;
-    /// {@link Job.wait} records only the terminal state it establishes.
-    #[napi(catch_unwind)]
-    pub async fn refresh(&self) -> napi::Result<()> {
-        self.inner.refresh().await.default_error()
-    }
-
-    /// The last observed lifecycle state, without contacting the backend.
-    #[napi(getter)]
-    pub fn state(&self) -> Option<String> {
-        self.inner.state()
-    }
-
-    /// The job's type, as the server names it. Null for an in-process job,
-    /// which has no server-side record.
-    #[napi(getter)]
-    pub fn job_type(&self) -> Option<String> {
-        self.inner.job_type()
-    }
-
-    /// When the job was created, in milliseconds since the epoch.
-    #[napi(getter)]
-    pub fn creation_ms(&self) -> Option<i64> {
-        self.inner.creation_ms()
-    }
-
-    /// The job-type-specific specification as a JSON string, when present.
-    #[napi(getter)]
-    pub fn spec_json(&self) -> Option<String> {
-        self.inner.spec().map(|spec| spec.to_string())
-    }
-
-    /// The job-type-specific terminal result as a JSON string. Null until the
-    /// job succeeds, so a job that never terminates reports its progress
-    /// through {@link Job.events} instead.
-    #[napi(getter)]
-    pub fn result_json(&self) -> Option<String> {
-        self.inner.result().map(|result| result.to_string())
-    }
-
-    /// Why the job failed, when it failed and the server reports a reason.
-    #[napi(getter)]
-    pub fn failure(&self) -> Option<JobFailureInfo> {
-        self.inner.failure().map(|failure| JobFailureInfo {
-            phase: failure.phase,
-            message: failure.message,
-            retryable: failure.retryable,
-        })
-    }
-
-    /// This job's recorded lifecycle events, as an Arrow IPC stream buffer.
-    /// The TypeScript wrapper turns it into an Arrow table.
-    #[napi(catch_unwind)]
-    pub async fn events(&self, limit: Option<u32>, filter: Option<String>) -> napi::Result<Buffer> {
-        let batches = self
-            .inner
-            .events(JobEventsRequest { limit, filter })
-            .await
-            .default_error()?;
-        batches_to_ipc_buffer(&batches)
-    }
-}
-
-/// Serialise Arrow batches as a single IPC stream for the TypeScript layer.
-fn batches_to_ipc_buffer(batches: &[RecordBatch]) -> napi::Result<Buffer> {
-    let Some(first) = batches.first() else {
-        return Ok(Buffer::from(Vec::<u8>::new()));
-    };
-    let mut out = Vec::new();
-    let mut writer = arrow_ipc::writer::StreamWriter::try_new(&mut out, &first.schema())
-        .map_err(|e| napi::Error::from_reason(e.to_string()))?;
-    for batch in batches {
-        writer
-            .write(batch)
-            .map_err(|e| napi::Error::from_reason(e.to_string()))?;
-    }
-    writer
-        .finish()
-        .map_err(|e| napi::Error::from_reason(e.to_string()))?;
-    drop(writer);
-    Ok(Buffer::from(out))
 }

 /// A row from `Connection.listJobs`: one server-side job.
 #[napi(object)]
 pub struct JobInfo {
-    /// The job id -- what `Connection.openJob` and `Connection.cancelJob`
+    /// The job id -- what `Connection.getJob` and `Connection.cancelJob`
    /// accept.
    pub job_id: String,
    /// The table the job runs against, without URI or namespace.
@@ -180,3 +91,36 @@ pub struct JobFailureInfo {
    pub message: Option<String>,
    pub retryable: Option<bool>,
 }
+
+/// A described job from `Connection.getJob`.
+#[napi(object)]
+pub struct JobDescription {
+    pub job_id: String,
+    pub job_type: String,
+    /// Lifecycle state: "running", "finished", "failed", or "cancelled".
+    pub state: String,
+    /// When the job was created, in milliseconds since the epoch.
+    pub creation_ms: i64,
+    /// The job-type-specific specification as a JSON string, when present.
+    pub spec_json: Option<String>,
+    /// Why the job failed, when the job is failed and the server reports a
+    /// reason.
+    pub failure: Option<JobFailureInfo>,
+}
+
+impl From<lancedb::database::JobDescription> for JobDescription {
+    fn from(description: lancedb::database::JobDescription) -> Self {
+        Self {
+            job_id: description.job_id,
+            job_type: description.job_type,
+            state: description.state,
+            creation_ms: description.creation_ms,
+            spec_json: (!description.spec.is_null()).then(|| description.spec.to_string()),
+            failure: description.failure.map(|failure| JobFailureInfo {
+                phase: failure.phase,
+                message: failure.message,
+                retryable: failure.retryable,
+            }),
+        }
+    }
+}
@@ -1,6 +1,6 @@
 [package]
 name = "lancedb-python"
-version = "0.39.0-beta.6"
+version = "0.39.0-beta.1"
 publish = false
 edition.workspace = true
 description = "Python bindings for LanceDB"
@@ -28,7 +28,7 @@ env_logger.workspace = true
 log.workspace = true
 # Maturin enables extension-module mode for Python builds. Keeping it out of
 # Cargo features lets Rust unit tests link against libpython.
-pyo3 = { version = "0.28", features = ["abi3-py310", "chrono", "uuid"] }
+pyo3 = { version = "0.28", features = ["abi3-py310", "chrono"] }
 chrono.workspace = true
 pyo3-async-runtimes = { version = "0.28", features = [
    "attributes",
@@ -40,7 +40,6 @@ serde.workspace = true
 serde_json.workspace = true
 snafu.workspace = true
 tokio.workspace = true
-uuid.workspace = true
 libc = "0.2"

 [build-dependencies]
@@ -139,7 +139,6 @@ include = [
    "python/lancedb/exceptions.py",
    "python/lancedb/background_loop.py",
    "python/lancedb/schema.py",
-    "python/lancedb/sql.py",
    "python/lancedb/remote/__init__.py",
    "python/lancedb/remote/errors.py",
    "python/lancedb/embeddings/__init__.py",
@@ -22,11 +22,7 @@ from .remote.db import RemoteDBConnection
 from .expr import Expr, col, lit, func
 from .schema import blob, vector
 from .job import AsyncJob, Job
-from .sql import AsyncQuery as AsyncSqlQuery
-from .sql import Query as SqlQuery
-from .sql import QueryDescription
 from .functions import (
-    AssignmentMapping as AssignmentMapping,
    FunctionArtifactRequest as FunctionArtifactRequest,
    FunctionApplication as FunctionApplication,
    FunctionBinding as FunctionBinding,
@@ -105,7 +101,6 @@ def connect(
    api_key: Optional[str] = None,
    region: str = "us-east-1",
    host_override: Optional[str] = None,
-    sql_host_override: Optional[str] = None,
    read_consistency_interval: Optional[timedelta] = None,
    request_thread_pool: Optional[Union[int, ThreadPoolExecutor]] = None,
    client_config: Union[ClientConfig, Dict[str, Any], None] = None,
@@ -134,9 +129,6 @@ def connect(
        The region to use for LanceDB Cloud.
    host_override: str, optional
        The override url for LanceDB Cloud.
-    sql_host_override: str, optional
-        The remote SQL service endpoint override. The client connects lazily when SQL
-        is first executed and retains that connection.
    read_consistency_interval: timedelta, default None
        The interval at which to check for updates to the table from other
        processes. If None, then consistency is not checked. For performance
@@ -278,7 +270,6 @@ def connect(
            api_key,
            region,
            host_override,
-            sql_host_override=sql_host_override,
            # TODO: remove this (deprecation warning downstream)
            request_thread_pool=request_thread_pool,
            client_config=client_config,
@@ -421,7 +412,6 @@ def deserialize_conn(
            parsed["api_key"],
            parsed.get("region", "us-east-1"),
            host_override=parsed.get("host_override"),
-            sql_host_override=parsed.get("sql_host_override"),
            client_config=parsed.get("client_config"),
            storage_options=storage_options,
        )
@@ -435,7 +425,6 @@ async def connect_async(
    api_key: Optional[str] = None,
    region: str = "us-east-1",
    host_override: Optional[str] = None,
-    sql_host_override: Optional[str] = None,
    read_consistency_interval: Optional[timedelta] = None,
    client_config: Optional[Union[ClientConfig, Dict[str, Any]]] = None,
    storage_options: Optional[Dict[str, str]] = None,
@@ -458,9 +447,6 @@ async def connect_async(
        The region to use for LanceDB Cloud.
    host_override: str, optional
        The override url for LanceDB Cloud.
-    sql_host_override: str, optional
-        The remote SQL service endpoint override. The client connects lazily when SQL
-        is first executed and retains that connection.
    read_consistency_interval: timedelta, default None
        The interval at which to check for updates to the table from other
        processes. If None, then consistency is not checked. For performance
@@ -548,7 +534,6 @@ async def connect_async(
            api_key,
            region,
            host_override,
-            sql_host_override,
            read_consistency_interval_secs,
            client_config,
            storage_options,
@@ -571,7 +556,6 @@ __all__ = [
    "connect_namespace_async",
    "AsyncConnection",
    "AsyncJob",
-    "AsyncSqlQuery",
    "AsyncLanceNamespaceDBConnection",
    "AsyncTable",
    "FtsToken",
@@ -586,8 +570,6 @@ __all__ = [
    "vector",
    "DBConnection",
    "Job",
-    "QueryDescription",
-    "SqlQuery",
    "LanceDBConnection",
    "LanceNamespaceDBConnection",
    "LsmWriteSpec",
@@ -1,7 +1,6 @@
 from datetime import date, datetime, timedelta
 from decimal import Decimal
 from typing import Dict, List, Optional, Tuple, Any, TypedDict, Union, Literal
-from uuid import UUID

 import pyarrow as pa

@@ -148,20 +147,17 @@ class Connection(object):
        start_after: Optional[str],
        limit: Optional[int],
    ) -> list[str]: ...  # Deprecated: Use list_tables instead
-    async def open_job(self, job_id: str) -> Job: ...
+    def job(self, job_id: str) -> Job: ...
    async def create_function_async(self, request_json: str) -> Job: ...
    async def get_function(self, name: str, version: str) -> str: ...
    async def list_functions(self) -> List[str]: ...
    async def drop_function(self, name: str, version: str) -> bool: ...
    async def list_jobs(self) -> List[JobInfo]: ...
+    async def get_job(self, job_id: str) -> Optional[JobDescription]: ...
    async def cancel_job(self, job_id: str) -> bool: ...
-    async def execute_query_async(
-        self,
-        query: str,
-        *,
-        default_namespace_path: Optional[List[str]] = None,
-    ) -> SqlQuery: ...
-    async def describe_query(self, query_id: UUID) -> QueryDescription: ...
+    async def job_history(
+        self, job_id: Optional[str] = None
+    ) -> List[pa.RecordBatch]: ...
    async def create_table(
        self,
        name: str,
@@ -240,20 +236,9 @@ class BlobFile:
 class Job:
    @property
    def id(self) -> Optional[str]: ...
-    @property
-    def _state(self) -> Optional[str]: ...
-    @property
-    def _description(self) -> Optional[JobDescription]: ...
    async def status(self) -> str: ...
    async def wait(self) -> Optional[str]: ...
    async def cancel(self) -> None: ...
-    async def refresh(self) -> None: ...
-    async def events(
-        self,
-        *,
-        limit: Optional[int] = None,
-        filter: Optional[str] = None,
-    ) -> pa.Table: ...

 class JobInfo:
    @property
@@ -285,33 +270,10 @@ class JobDescription:
    @property
    def creation_ms(self) -> int: ...
    @property
-    def _spec_json(self) -> Optional[str]: ...
-    @property
-    def _result_json(self) -> Optional[str]: ...
-    @property
-    def spec(self) -> Optional[Any]: ...
-    @property
-    def result(self) -> Optional[Any]: ...
+    def spec_json(self) -> Optional[str]: ...
    @property
    def failure(self) -> Optional[JobFailureInfo]: ...

-class SqlQuery:
-    @property
-    def id(self) -> UUID: ...
-    async def describe(self) -> QueryDescription: ...
-    async def reader(self) -> RecordBatchStream: ...
-    async def cancel(self) -> None: ...
-
-class QueryDescription:
-    @property
-    def id(self) -> UUID: ...
-    @property
-    def status(self) -> str: ...
-    @property
-    def progress(self) -> Optional[float]: ...
-    @property
-    def expires_at(self) -> Optional[datetime]: ...
-
 class Table:
    def name(self) -> str: ...
    def __repr__(self) -> str: ...
@@ -490,7 +452,6 @@ async def connect(
    api_key: Optional[str],
    region: Optional[str],
    host_override: Optional[str],
-    sql_host_override: Optional[str],
    read_consistency_interval: Optional[float],
    client_config: Optional[Union[ClientConfig, Dict[str, Any]]],
    storage_options: Optional[Dict[str, str]],
@@ -19,7 +19,6 @@ from typing import (
    Optional,
    Union,
 )
-from uuid import UUID

 if sys.version_info >= (3, 12):
    from typing import override
@@ -48,9 +47,6 @@ from . import __version__
 from ._lancedb import connect as lancedb_connect  # type: ignore
 from .functions import FunctionVersion, UdfDefinition
 from .job import AsyncJob, Job, _typed_job
-from .sql import AsyncQuery as AsyncSqlQuery
-from .sql import Query as SqlQuery
-from .sql import QueryDescription
 from .materialized_view import (
    AsyncMaterializedView,
    MaterializedView,
@@ -72,11 +68,10 @@ import deprecation

 if TYPE_CHECKING:
    import pyarrow as pa
-    from .arrow import AsyncRecordBatchReader
    from .pydantic import LanceModel

    from ._lancedb import Connection as LanceDbConnection
-    from ._lancedb import JobInfo
+    from ._lancedb import JobDescription, JobInfo
    from .common import DATA, URI
    from .embeddings import EmbeddingFunctionConfig
    from ._lancedb import Session
@@ -745,23 +740,26 @@ class DBConnection(EnforceOverrides):
            "Function catalog operations are not supported for this connection type"
        )

-    def open_job(self, job_id: str) -> Job:
-        """Open a server-side job by id, returning a handle with its record
-        already populated.
+    def job(self, job_id: str) -> Job:
+        """A [Job][lancedb.job.Job] handle for a server-side job by id.

-        The returned [Job][lancedb.job.Job] answers for its own state,
-        specification, result, failure and event history, so there is no
-        separate connection-level call for any of them.
-
-        Raises `JobNotFoundError` when the server has no such job, the way
-        `open_table` does for a missing table.
+        The handle is constructed without a server round trip; an unknown id
+        surfaces when the handle is used. Dropping the handle has no effect
+        on the job itself.
        """
-        raise NotImplementedError("open_job is not supported for this connection type")
+        raise NotImplementedError("job is not supported for this connection type")

    def list_jobs(self) -> List[JobInfo]:
        """List server-side jobs across the database's tables."""
        raise NotImplementedError("list_jobs is not supported for this connection type")

+    def get_job(self, job_id: str) -> Optional[JobDescription]:
+        """Describe a single server-side job by id.
+
+        Returns None when the server has no such job.
+        """
+        raise NotImplementedError("get_job is not supported for this connection type")
+
    def cancel_job(self, job_id: str) -> bool:
        """Request cancellation of a server-side job by id.

@@ -773,38 +771,14 @@ class DBConnection(EnforceOverrides):
            "cancel_job is not supported for this connection type"
        )

-    def execute_query(
-        self,
-        query: str,
-        *,
-        default_namespace_path: Optional[List[str]] = None,
-    ) -> pa.RecordBatchReader:
-        """Execute SQL and return a blocking Arrow reader.
+    def job_history(self, job_id: Optional[str] = None) -> List[pa.RecordBatch]:
+        """The lifecycle event history of a server-side job, as Arrow batches.

-        This submits through :meth:`execute_query_async` and waits until the
-        initial result stream is readable. It does not wait for the full query
-        to finish.
+        Lists history across all jobs when `job_id` is None.
        """
-        return self.execute_query_async(
-            query,
-            default_namespace_path=default_namespace_path,
-        ).reader()
-
-    def execute_query_async(
-        self,
-        query: str,
-        *,
-        default_namespace_path: Optional[List[str]] = None,
-    ) -> SqlQuery:
-        """Start executing SQL and return its query handle.
-
-        Local connections do not support SQL.
-        """
-        raise NotImplementedError("SQL is not supported for this connection type")
-
-    def describe_query(self, query_id: UUID) -> QueryDescription:
-        """Describe a submitted SQL query by its connection-scoped id."""
-        raise NotImplementedError("SQL is not supported for this connection type")
+        raise NotImplementedError(
+            "job_history is not supported for this connection type"
+        )


 class LanceDBConnection(DBConnection):
@@ -901,7 +875,6 @@ class LanceDBConnection(DBConnection):
                None,
                None,
                None,
-                None,
                read_consistency_interval_secs,
                None,
                storage_options,
@@ -1450,11 +1423,14 @@ class LanceDBConnection(DBConnection):
        )

    @override
-    def open_job(self, job_id: str) -> Job:
-        """Open a server-side job by id. See
-        [DBConnection.open_job][lancedb.db.DBConnection.open_job].
+    def job(self, job_id: str) -> Job:
+        """A [Job][lancedb.job.Job] handle for a server-side job by id.
+
+        The handle is constructed without a server round trip; an unknown id
+        surfaces when the handle is used. Dropping the handle has no effect
+        on the job itself.
        """
-        return Job(LOOP.run(self._conn.open_job(job_id)))
+        return Job(self._conn.job(job_id))

    @override
    def create_function_async(self, definition: UdfDefinition) -> Job[FunctionVersion]:
@@ -1478,6 +1454,14 @@ class LanceDBConnection(DBConnection):
        """List server-side jobs across the database's tables."""
        return LOOP.run(self._conn.list_jobs())

+    @override
+    def get_job(self, job_id: str) -> Optional[JobDescription]:
+        """Describe a single server-side job by id.
+
+        Returns None when the server has no such job.
+        """
+        return LOOP.run(self._conn.get_job(job_id))
+
    @override
    def cancel_job(self, job_id: str) -> bool:
        """Request cancellation of a server-side job by id.
@@ -1488,6 +1472,14 @@ class LanceDBConnection(DBConnection):
        """
        return LOOP.run(self._conn.cancel_job(job_id))

+    @override
+    def job_history(self, job_id: Optional[str] = None) -> List[pa.RecordBatch]:
+        """The lifecycle event history of a server-side job, as Arrow batches.
+
+        Lists history across all jobs when `job_id` is None.
+        """
+        return LOOP.run(self._conn.job_history(job_id))
+
    @override
    def namespace_client(self) -> LanceNamespace:
        """Get the equivalent namespace client for this connection.
@@ -2258,11 +2250,15 @@ class AsyncConnection(object):
            namespace_path = []
        await self._inner.drop_all_tables(namespace_path=namespace_path)

-    async def open_job(self, job_id: str) -> AsyncJob:
-        """Open a server-side job by id. See
-        [DBConnection.open_job][lancedb.db.DBConnection.open_job].
+    def job(self, job_id: str) -> AsyncJob:
+        """An [AsyncJob][lancedb.job.AsyncJob] handle for a server-side job
+        by id.
+
+        The handle is constructed without a server round trip; an unknown id
+        surfaces when the handle is used. Dropping the handle has no effect
+        on the job itself.
        """
-        return AsyncJob(await self._inner.open_job(job_id))
+        return AsyncJob(self._inner.job(job_id))

    async def create_function_async(
        self, definition: UdfDefinition
@@ -2302,6 +2298,13 @@ class AsyncConnection(object):
        """List server-side jobs across the database's tables."""
        return await self._inner.list_jobs()

+    async def get_job(self, job_id: str) -> Optional[JobDescription]:
+        """Describe a single server-side job by id.
+
+        Returns None when the server has no such job.
+        """
+        return await self._inner.get_job(job_id)
+
    async def cancel_job(self, job_id: str) -> bool:
        """Request cancellation of a server-side job by id.

@@ -2311,46 +2314,12 @@ class AsyncConnection(object):
        """
        return await self._inner.cancel_job(job_id)

-    async def execute_query(
-        self,
-        query: str,
-        *,
-        default_namespace_path: Optional[List[str]] = None,
-    ) -> AsyncRecordBatchReader:
-        """Execute SQL and return an asynchronous Arrow reader.
+    async def job_history(self, job_id: Optional[str] = None) -> List[pa.RecordBatch]:
+        """The lifecycle event history of a server-side job, as Arrow batches.

-        This submits through :meth:`execute_query_async` and waits until the
-        initial result stream is readable. It does not wait for the full query
-        to finish.
+        Lists history across all jobs when `job_id` is None.
        """
-        submitted = await self.execute_query_async(
-            query,
-            default_namespace_path=default_namespace_path,
-        )
-        return await submitted.reader()
-
-    async def execute_query_async(
-        self,
-        query: str,
-        *,
-        default_namespace_path: Optional[List[str]] = None,
-    ) -> AsyncSqlQuery:
-        """Start executing SQL and return its query handle.
-
-        The database from ``connect_async`` is used for unqualified database
-        references. The namespace defaults to ``["public"]``. Local
-        connections raise ``NotImplementedError``.
-        """
-        return AsyncSqlQuery(
-            await self._inner.execute_query_async(
-                query,
-                default_namespace_path=default_namespace_path,
-            )
-        )
-
-    async def describe_query(self, query_id: UUID) -> QueryDescription:
-        """Describe a submitted SQL query by its connection-scoped id."""
-        return await self._inner.describe_query(query_id)
+        return await self._inner.job_history(job_id)

    async def namespace_client(self) -> LanceNamespace:
        """Get the equivalent namespace client for this connection.
@@ -35,9 +35,3 @@ class JobCancelledError(RuntimeError):
    """Exception raised when an asynchronous job was cancelled."""

    pass
-
-
-class JobNotFoundError(ValueError):
-    """Exception raised when opening a job the server does not have."""
-
-    pass
@@ -470,7 +470,11 @@ class InputBinding(_RemoteValue):


 class OutputMapping(_RemoteValue):
-    """One stable result-field mapping."""
+    """One stable result-field mapping.
+
+    Assignment state is outside the Slice 1 client contract. During the NULL
+    transition Lance exposes no public cell-flag identifier to persist here.
+    """

    result_field: str
    output_name: str
@@ -480,13 +484,6 @@ class OutputMapping(_RemoteValue):
    nullable: bool


-class AssignmentMapping(_RemoteValue):
-    """Internal physical column preserving flattened struct validity."""
-
-    output_name: str
-    output_field_id: _Int32
-
-
 class FunctionBinding(_RemoteValue):
    """Immutable Function binding persisted by the Enterprise table service."""

@@ -494,7 +491,6 @@ class FunctionBinding(_RemoteValue):
    function: FunctionVersionRef
    inputs: tuple[InputBinding, ...]
    outputs: tuple[OutputMapping, ...]
-    assignment: Optional[AssignmentMapping] = None
    input_schema: Optional[Mapping[str, Any]] = None
    output_schema: Optional[Mapping[str, Any]] = None

@@ -915,6 +911,8 @@ def _function_output(output: pa.DataType | pa.Field | pa.Schema) -> FunctionOutp

    if not fields:
        raise ValueError("named-struct Function output must contain at least one field")
+    if any(field.nullable for field in fields):
+        raise ValueError("Function output fields must be non-nullable")
    for field in fields:
        _validate_exact_arrow_field(field)
    names = [field.name for field in fields]
@@ -926,7 +924,7 @@ def _function_output(output: pa.DataType | pa.Field | pa.Schema) -> FunctionOutp
            FunctionResultField(
                name=field.name,
                arrow_type=_canonical_arrow_field(field),
-                nullable=field.nullable,
+                nullable=False,
            )
            for field in fields
        ),
@@ -1309,9 +1307,8 @@ def udf(

    Input and output signatures are inferred from supported annotations. For
    Arrow types annotations cannot express precisely, pass ``input_schema``
-    and ``output_schema`` together. Scalar outputs must be non-nullable. Every
-    named-struct field may be nullable; Enterprise preserves the struct's
-    validity when the result is expanded into sibling columns.
+    and ``output_schema`` together. Nullable outputs are rejected because V1
+    uses physical NULL to represent unassigned computed-column rows.

    Parameters
    ----------
@@ -1323,8 +1320,8 @@ def udf(
        Explicit input fields in the exact order of the callable parameters.
        Must be provided together with ``output_schema``.
    output_schema : pyarrow.DataType, pyarrow.Field, or pyarrow.Schema, optional
-        Explicit scalar or named-struct output. Scalar outputs must be
-        non-nullable. Must be provided together with ``input_schema``.
+        Explicit scalar or named-struct output. Must be non-nullable and be
+        provided together with ``input_schema``.
    pip : sequence of str, optional
        Pip requirements for the remote environment.
    conda : sequence of str, optional
@@ -1390,7 +1387,6 @@ def udf(


 __all__ = [
-    "AssignmentMapping",
    "ApplicationInput",
    "FunctionApplication",
    "FunctionArtifact",
@@ -4,27 +4,15 @@
 """Handles to operations a server may run asynchronously."""

 import asyncio
-import json
 from datetime import timedelta
 from typing import Any, Callable, Generic, Optional, TypeVar, cast

-import pyarrow as pa
-
 from lancedb.background_loop import LOOP

 from . import _lancedb
-from ._lancedb import JobDescription, JobFailureInfo, JobInfo

 T = TypeVar("T")

-__all__ = [
-    "AsyncJob",
-    "Job",
-    "JobDescription",
-    "JobFailureInfo",
-    "JobInfo",
-]
-

 class AsyncJob(Generic[T]):
    """A handle to an operation that may still be running.
@@ -90,149 +78,6 @@ class AsyncJob(Generic[T]):
            return
        await self._inner.cancel()

-    async def refresh(self) -> None:
-        """Ask the backend for this job's current state, and for a server-side
-        job its full record, then cache it for the properties below.
-
-        The properties are all `None` until this runs, because submitting an
-        operation returns only a job id. `status` fetches the whole record too;
-        `wait` records only the terminal state it establishes.
-        """
-        if self._inner is None:
-            return
-        await self._inner.refresh()
-
-    @property
-    def state(self) -> Optional[str]:
-        """The last observed lifecycle state, without contacting the backend.
-
-        `None` until the handle has talked to it. See :meth:`AsyncJob.refresh`.
-        """
-        if self._inner is None:
-            return "finished"
-        return self._inner._state
-
-    @property
-    def job_type(self) -> Optional[str]:
-        """The job's type, as the server names it.
-
-        `None` for an in-process job, which has no server-side record.
-        """
-        return self._field("job_type")
-
-    @property
-    def creation_ms(self) -> Optional[int]:
-        """When the job was created, in milliseconds since the epoch."""
-        return self._field("creation_ms")
-
-    @property
-    def spec(self) -> Optional[Any]:
-        """The job-type-specific specification it was submitted with."""
-        return self._field("spec")
-
-    @property
-    def result(self) -> Optional[Any]:
-        """The job-type-specific terminal result, as reported data rather than
-        the typed model :meth:`AsyncJob.wait` returns.
-
-        `None` until the job succeeds, so a job that never terminates reports
-        its progress through :meth:`AsyncJob.events` instead.
-        """
-        return self._field("result")
-
-    @property
-    def failure(self) -> Optional[JobFailureInfo]:
-        """Why the job failed, when it failed and the server reports a reason."""
-        return self._field("failure")
-
-    @property
-    def _spec_json(self) -> Optional[str]:
-        return self._field("_spec_json")
-
-    @property
-    def _result_json(self) -> Optional[str]:
-        return self._field("_result_json")
-
-    def _field(self, name: str) -> Optional[Any]:
-        description = self._inner._description if self._inner is not None else None
-        return getattr(description, name) if description is not None else None
-
-    async def events(
-        self,
-        *,
-        limit: Optional[int] = None,
-        filter: Optional[str] = None,
-    ) -> "pa.Table":
-        """This job's recorded lifecycle events.
-
-        Where the properties above report a terminal result only once the job
-        reaches one, events are written as the job runs and outlive the workers
-        that produced them. A distributed job records a `claim`/`claim_complete`
-        pair per unit of work, each carrying `rows_processed`, so a job that
-        never finishes still accounts for what it did.
-
-        Parameters
-        ----------
-        limit: int, optional
-            Maximum event rows to return. The server caps results at 1000 by
-            default and 10,000 at most, and truncates without saying so, so
-            pass this for a job that emits an event per fragment.
-        filter: str, optional
-            SQL-like expression over the `state`, `updated_by`, `emitted_from`,
-            `emitted_by`, and `claim_entity` columns, such as
-            ``state = 'claim_complete'``.
-        """
-        if self._inner is None:
-            raise NotImplementedError(
-                "job event history is only available for server-side jobs"
-            )
-        return await self._inner.events(limit=limit, filter=filter)
-
-    def __repr__(self) -> str:
-        return _job_repr("AsyncJob", self)
-
-
-_REPR_INDENT = " " * 4
-
-
-def _repr_payload(value: Any) -> str:
-    """Render a job payload as indented JSON, aligned under its field."""
-    try:
-        rendered = json.dumps(value, indent=4)
-    except TypeError:
-        return repr(value)
-    return rendered.replace("\n", "\n" + _REPR_INDENT)
-
-
-def _job_repr(kind: str, job: Any) -> str:
-    """Render every field the handle currently knows, omitting the rest.
-
-    One field per line, with the JSON payloads indented, because a refresh
-    job's spec and result are the point of printing it.
-    """
-    state = job.state
-    if state is None:
-        # Nothing has been fetched yet, so there is nothing to lay out.
-        known = f"id={job.id!r}, " if job.id is not None else ""
-        return f"{kind}({known}not refreshed)"
-
-    fields = []
-    if job.id is not None:
-        fields.append(f"id={job.id!r}")
-    fields.append(f"state={state!r}")
-    for name in ("job_type", "creation_ms"):
-        value = getattr(job, name)
-        if value is not None:
-            fields.append(f"{name}={value!r}")
-    for name in ("spec", "result"):
-        value = getattr(job, name)
-        if value is not None:
-            fields.append(f"{name}={_repr_payload(value)}")
-    if job.failure is not None:
-        fields.append(f"failure={job.failure!r}")
-    body = "".join(f"\n{_REPR_INDENT}{field}," for field in fields)
-    return f"{kind}({body}\n)"
-

 class Job(Generic[T]):
    """Synchronous counterpart of `AsyncJob` with the same result type."""
@@ -277,75 +122,6 @@ class Job(Generic[T]):
            return
        LOOP.run(self._inner.cancel())

-    def refresh(self) -> None:
-        """Ask the backend for this job's current state and record.
-
-        See :meth:`AsyncJob.refresh`.
-        """
-        if self._inner is None:
-            return
-        LOOP.run(self._inner.refresh())
-
-    @property
-    def state(self) -> Optional[str]:
-        """The last observed lifecycle state. See :attr:`AsyncJob.state`."""
-        return self._inner.state if self._inner is not None else "finished"
-
-    @property
-    def job_type(self) -> Optional[str]:
-        """The job's type. See :attr:`AsyncJob.job_type`."""
-        return self._field("job_type")
-
-    @property
-    def creation_ms(self) -> Optional[int]:
-        """When the job was created. See :attr:`AsyncJob.creation_ms`."""
-        return self._field("creation_ms")
-
-    @property
-    def spec(self) -> Optional[Any]:
-        """The job's specification. See :attr:`AsyncJob.spec`."""
-        return self._field("spec")
-
-    @property
-    def result(self) -> Optional[Any]:
-        """The job's terminal result. See :attr:`AsyncJob.result`."""
-        return self._field("result")
-
-    @property
-    def failure(self) -> Optional[JobFailureInfo]:
-        """Why the job failed. See :attr:`AsyncJob.failure`."""
-        return self._field("failure")
-
-    @property
-    def _spec_json(self) -> Optional[str]:
-        return self._field("_spec_json")
-
-    @property
-    def _result_json(self) -> Optional[str]:
-        return self._field("_result_json")
-
-    def _field(self, name: str) -> Optional[Any]:
-        return getattr(self._inner, name) if self._inner is not None else None
-
-    def events(
-        self,
-        *,
-        limit: Optional[int] = None,
-        filter: Optional[str] = None,
-    ) -> "pa.Table":
-        """This job's recorded lifecycle events.
-
-        See :meth:`AsyncJob.events`.
-        """
-        if self._inner is None:
-            raise NotImplementedError(
-                "job event history is only available for server-side jobs"
-            )
-        return LOOP.run(self._inner.events(limit=limit, filter=filter))
-
-    def __repr__(self) -> str:
-        return _job_repr("Job", self)
-

 def _typed_job(
    inner: "_lancedb.Job", result_decoder: Callable[[str], T]
@@ -12,7 +12,6 @@ from __future__ import annotations

 import sys
 from typing import TYPE_CHECKING, Any, Dict, Iterable, List, Optional, Union
-from uuid import UUID

 if sys.version_info >= (3, 12):
    from typing import override
@@ -49,11 +48,8 @@ from lancedb._lancedb import (
    connect_namespace_client as _connect_namespace_client,
 )
 from lancedb.background_loop import LOOP
-from lancedb.arrow import AsyncRecordBatchReader
 from lancedb.db import AsyncConnection, DBConnection
 from lancedb.job import AsyncJob, Job
-from lancedb.sql import AsyncQuery as AsyncSqlQuery
-from lancedb.sql import QueryDescription
 from lance_namespace import (
    LanceNamespace,
    connect as namespace_connect,
@@ -1451,37 +1447,6 @@ class AsyncLanceNamespaceDBConnection:
            namespace_path=namespace_path, page_token=page_token, limit=limit
        )

-    async def execute_query(
-        self,
-        query: str,
-        *,
-        default_namespace_path: Optional[List[str]] = None,
-    ) -> AsyncRecordBatchReader:
-        """Execute SQL when supported by the underlying connection."""
-        return await self._inner.execute_query(
-            query,
-            default_namespace_path=default_namespace_path,
-        )
-
-    async def execute_query_async(
-        self,
-        query: str,
-        *,
-        default_namespace_path: Optional[List[str]] = None,
-    ) -> AsyncSqlQuery:
-        """Start executing SQL when supported by the underlying connection.
-
-        Namespace-backed local connections do not support SQL.
-        """
-        return await self._inner.execute_query_async(
-            query,
-            default_namespace_path=default_namespace_path,
-        )
-
-    async def describe_query(self, query_id: UUID) -> QueryDescription:
-        """Describe a submitted SQL query when supported."""
-        return await self._inner.describe_query(query_id)
-
    async def namespace_client(self) -> LanceNamespace:
        """Get the namespace client for this connection.

@@ -9,7 +9,6 @@ from concurrent.futures import ThreadPoolExecutor
 import sys
 from typing import TYPE_CHECKING, Any, Dict, Iterable, List, Optional, Union
 from urllib.parse import urlparse
-from uuid import UUID
 import warnings

 if sys.version_info >= (3, 12):
@@ -26,12 +25,10 @@ from ..common import DATA
 from ..db import DBConnection, LOOP
 from ..functions import FunctionVersion, UdfDefinition
 from ..job import AsyncJob, Job
-from ..sql import Query as SqlQuery
-from ..sql import QueryDescription
 from ..materialized_view import MaterializedView, SelectArg

 if TYPE_CHECKING:
-    from .._lancedb import JobInfo
+    from .._lancedb import JobDescription, JobInfo
 from ..embeddings import EmbeddingFunctionConfig
 from lance_namespace import (
    LanceNamespace,
@@ -119,7 +116,6 @@ class RemoteDBConnection(DBConnection):
        read_timeout: Optional[float] = None,
        storage_options: Optional[Dict[str, str]] = None,
        read_consistency_interval: Optional[timedelta] = None,
-        sql_host_override: Optional[str] = None,
    ):
        """Connect to a remote LanceDB database."""
        if isinstance(client_config, dict):
@@ -165,7 +161,6 @@ class RemoteDBConnection(DBConnection):
        self.api_key = api_key
        self.region = region
        self.host_override = host_override
-        self.sql_host_override = sql_host_override
        self.storage_options = storage_options
        self.db_name = parsed.netloc

@@ -180,7 +175,6 @@ class RemoteDBConnection(DBConnection):
                api_key=api_key,
                region=region,
                host_override=host_override,
-                sql_host_override=sql_host_override,
                client_config=client_config,
                storage_options=storage_options,
                read_consistency_interval=read_consistency_interval,
@@ -199,7 +193,6 @@ class RemoteDBConnection(DBConnection):
                "api_key": self.api_key,
                "region": self.region,
                "host_override": self.host_override,
-                "sql_host_override": self.sql_host_override,
                "client_config": _client_config_to_dict(self.client_config),
                "storage_options": self.storage_options,
            }
@@ -739,11 +732,14 @@ class RemoteDBConnection(DBConnection):
        )

    @override
-    def open_job(self, job_id: str) -> Job:
-        """Open a server-side job by id. See
-        [DBConnection.open_job][lancedb.db.DBConnection.open_job].
+    def job(self, job_id: str) -> Job:
+        """A [Job][lancedb.job.Job] handle for a server-side job by id.
+
+        The handle is constructed without a server round trip; an unknown id
+        surfaces when the handle is used. Dropping the handle has no effect
+        on the job itself.
        """
-        return Job(LOOP.run(self._conn.open_job(job_id)))
+        return Job(self._conn.job(job_id))

    @override
    def create_function_async(self, definition: UdfDefinition) -> Job[FunctionVersion]:
@@ -766,6 +762,14 @@ class RemoteDBConnection(DBConnection):
        """List server-side jobs across the database's tables."""
        return LOOP.run(self._conn.list_jobs())

+    @override
+    def get_job(self, job_id: str) -> Optional["JobDescription"]:
+        """Describe a single server-side job by id.
+
+        Returns None when the server has no such job.
+        """
+        return LOOP.run(self._conn.get_job(job_id))
+
    @override
    def cancel_job(self, job_id: str) -> bool:
        """Request cancellation of a server-side job by id.
@@ -777,35 +781,12 @@ class RemoteDBConnection(DBConnection):
        return LOOP.run(self._conn.cancel_job(job_id))

    @override
-    def execute_query_async(
-        self,
-        query: str,
-        *,
-        default_namespace_path: Optional[List[str]] = None,
-    ) -> SqlQuery:
-        """Start executing SQL through this remote connection.
+    def job_history(self, job_id: Optional[str] = None) -> List[pa.RecordBatch]:
+        """The lifecycle event history of a server-side job, as Arrow batches.

-        Unqualified tables use this connection's database and the
-        ``["public"]`` namespace by default. Fully qualified table names may
-        reference other databases available to the same deployment.
+        Lists history across all jobs when `job_id` is None.
        """
-        return SqlQuery(
-            LOOP.run(
-                self._conn.execute_query_async(
-                    query,
-                    default_namespace_path=default_namespace_path,
-                )
-            )
-        )
-
-    @override
-    def describe_query(self, query_id: UUID) -> QueryDescription:
-        """Describe a submitted SQL query by its connection-scoped id."""
-        return LOOP.run(
-            self._conn.describe_query(
-                query_id,
-            )
-        )
+        return LOOP.run(self._conn.job_history(job_id))

    @override
    def namespace_client(self) -> LanceNamespace:
@@ -177,7 +177,4 @@ class OAuthProvider(HeaderProvider):
        if not self._current_token:
            raise RuntimeError("Failed to obtain OAuth token")

-        return {
-            "Authorization": f"Bearer {self._current_token}",
-            "x-lancedb-credential-type": "oidc",
-        }
+        return {"Authorization": f"Bearer {self._current_token}"}
@@ -1,88 +0,0 @@
-# SPDX-License-Identifier: Apache-2.0
-# SPDX-FileCopyrightText: Copyright The LanceDB Authors
-
-"""Handles to SQL queries running on a remote database."""
-
-from uuid import UUID
-
-import pyarrow as pa
-
-from lancedb.background_loop import LOOP
-
-from . import _lancedb
-from .arrow import AsyncRecordBatchReader
-
-QueryDescription = _lancedb.QueryDescription
-
-
-class AsyncQuery:
-    """A handle to a submitted SQL query on an asynchronous connection."""
-
-    def __init__(self, inner: "_lancedb.SqlQuery"):
-        self._inner = inner
-
-    @property
-    def id(self) -> UUID:
-        """The stable identifier scoped to the connection that submitted it."""
-        return self._inner.id
-
-    async def describe(self) -> QueryDescription:
-        """Get a point-in-time description of the query."""
-        return await self._inner.describe()
-
-    async def reader(self) -> AsyncRecordBatchReader:
-        """Wait for the initial result stream and return its Arrow reader.
-
-        Results are single-consumer. Calling this method more than once on the
-        same query raises an error. Later batches are streamed as they become
-        available without waiting for the full query to finish.
-        """
-        return AsyncRecordBatchReader(await self._inner.reader())
-
-    async def cancel(self) -> None:
-        """Request cancellation of the query."""
-        await self._inner.cancel()
-
-
-class Query:
-    """Synchronous counterpart of :class:`AsyncQuery`."""
-
-    def __init__(self, inner: AsyncQuery):
-        self._inner = inner
-
-    @property
-    def id(self) -> UUID:
-        """The stable identifier scoped to the connection that submitted it."""
-        return self._inner.id
-
-    def describe(self) -> QueryDescription:
-        """Get a point-in-time description of the query."""
-        return LOOP.run(self._inner.describe())
-
-    def reader(self) -> pa.RecordBatchReader:
-        """Wait for the initial result stream and return a blocking reader.
-
-        Results are single-consumer. Calling this method more than once on the
-        same query raises an error. Later batches block only until they become
-        available, without waiting for the full query to finish.
-        """
-        reader = LOOP.run(self._inner.reader())
-
-        def next_batch():
-            try:
-                return LOOP.run(reader.__anext__())
-            except StopAsyncIteration:
-                return None
-
-        def batches():
-            while (batch := next_batch()) is not None:
-                yield batch
-
-        return pa.RecordBatchReader.from_batches(reader.schema, batches())
-
-    def cancel(self) -> None:
-        """Request cancellation of the query."""
-        LOOP.run(self._inner.cancel())
-
-
-__all__ = ["AsyncQuery", "Query", "QueryDescription"]
@@ -1793,9 +1793,6 @@ class Table(ABC):
        The result has the same length and order as ``row_ids``. Null blobs
        produce null slots; valid empty blobs produce ``b""``.

-        ``_rowid`` values stay valid after compaction when the table has stable
-        row ids.
-
        Convenience for small payloads. For large values use
        :meth:`fetch_blob_files`.
        """
@@ -1813,9 +1810,6 @@ class Table(ABC):
        The result has the same length and order as ``requests``; null blobs
        produce null slots and empty ranges on non-null blobs produce ``b""``.

-        ``_rowid`` values stay valid after compaction when the table has stable
-        row ids.
-
        Row IDs can be obtained from a query with ``with_row_id(True)``. This
        API is currently supported only by local tables.
        """
@@ -1831,9 +1825,6 @@ class Table(ABC):
        ``_rowid`` or a ``_lance_row_id`` field on the blob descriptor. Null
        rows are ``None``. Remote tables require LanceDB Cloud server 0.5.0 or
        newer.
-
-        ``_rowid`` values stay valid after compaction when the table has stable
-        row ids.
        """

    @abstractmethod
@@ -66,25 +66,6 @@ def _row_ids_by_id(table):
    return dict(zip(hits["id"].to_pylist(), hits["_rowid"].to_pylist()))


-def _assert_missing_blob_row_ids(exc_info):
-    message = str(exc_info.value)
-    assert "row ids" in message
-    assert "rowaddr" not in message
-    assert "fragment" not in message
-
-
-def _assert_fetch_apis_reject_missing_row_ids(table, row_ids):
-    with pytest.raises(ValueError) as exc_info:
-        table.fetch_blobs("image", row_ids)
-    _assert_missing_blob_row_ids(exc_info)
-    with pytest.raises(ValueError) as exc_info:
-        table.fetch_blob_files("image", row_ids)
-    _assert_missing_blob_row_ids(exc_info)
-    with pytest.raises(ValueError) as exc_info:
-        table.fetch_blob_ranges("image", [(row_id, 0, 1) for row_id in row_ids])
-    _assert_missing_blob_row_ids(exc_info)
-
-
 def test_blob_factory_declares_v2_field():
    field = lancedb.blob("image")
    assert isinstance(field.type, pa.ExtensionType)
@@ -297,10 +278,7 @@ def test_blob_v2_projection_sources_use_typed_column_name():


 def _legacy_v1_table(name):
-    # Legacy v1 blob columns are only writable at file version <= 2.1.
-    db = lancedb.connect(
-        "memory:///", storage_options={"new_table_data_storage_version": "2.1"}
-    )
+    db = lancedb.connect("memory:///")
    schema = pa.schema(
        [
            pa.field("id", pa.int64()),
@@ -713,25 +691,6 @@ def test_fetch_blobs_accepts_query_result():
    assert {blobs[i].as_py() for i in range(len(blobs))} == {b"gamma"}


-def test_fetch_blobs_after_compact_with_stable_row_ids(tmp_path):
-    db = lancedb.connect(
-        tmp_path, storage_options={"new_table_enable_stable_row_ids": "true"}
-    )
-    schema = pa.schema([pa.field("id", pa.int64()), lancedb.blob("image")])
-    table = db.create_table("t", schema=schema)
-    table.add([{"id": 1, "image": b"frag-one"}])
-    table.add([{"id": 2, "image": b"frag-two"}])
-    by_id = _row_ids_by_id(table)
-    ids = [by_id[1], by_id[2]]
-
-    table.optimize()
-
-    blobs = table.fetch_blobs("image", ids)
-    assert blobs.to_pylist() == [b"frag-one", b"frag-two"]
-    ranges = table.fetch_blob_ranges("image", [(ids[0], 5, 3), (ids[1], 5, 3)])
-    assert ranges.to_pylist() == [b"one", b"two"]
-
-
 def test_fetch_blobs_preserves_null_and_empty_values():
    table = _blob_table(
        "nulls",
@@ -780,25 +739,8 @@ def test_fetch_blob_ranges_validates_requests():
    with pytest.raises(ValueError, match="offset \\+ length overflowed"):
        table.fetch_blob_ranges("image", [(row_id, 2**64 - 1, 1)])

-    with pytest.raises(ValueError) as exc_info:
+    with pytest.raises(ValueError, match="row IDs"):
        table.fetch_blob_ranges("image", [(2**64 - 1, 0, 1)])
-    _assert_missing_blob_row_ids(exc_info)
-
-
-def test_fetch_blob_apis_reject_missing_fragment_row_addr():
-    table = _blob_table("missing_frag", [{"id": 1, "image": b"x"}])
-    live = _row_ids_by_id(table)[1]
-    _assert_fetch_apis_reject_missing_row_ids(table, [1 << 32, live])
-
-
-def test_fetch_blob_apis_reject_deleted_row_ids():
-    table = _blob_table(
-        "deleted_rows",
-        [{"id": 1, "image": b"one"}, {"id": 2, "image": b"two"}],
-    )
-    by_id = _row_ids_by_id(table)
-    table.delete("id = 2")
-    _assert_fetch_apis_reject_missing_row_ids(table, [by_id[2], by_id[1]])


 def test_fetch_blob_ranges_empty_requests_returns_empty_array():
@@ -850,43 +850,6 @@ def test_named_struct_function_can_include_a_blob_result_field():
    ]


-def test_named_struct_function_preserves_nullable_result_fields():
-    @udf(
-        input_schema=pa.schema([pa.field("value", pa.int64(), nullable=False)]),
-        output_schema=pa.schema(
-            [
-                pa.field("result", pa.int64(), nullable=True),
-                pa.field("failure_code", pa.int32(), nullable=False),
-            ]
-        ),
-    )
-    def nullable_result(value):
-        return {"result": value, "failure_code": 0}
-
-    output = nullable_result.registration_request.signature.output
-    assert [(field.name, field.nullable) for field in output.fields] == [
-        ("result", True),
-        ("failure_code", False),
-    ]
-
-    @udf(
-        input_schema=pa.schema([pa.field("value", pa.int64(), nullable=False)]),
-        output_schema=pa.schema(
-            [
-                pa.field("result", pa.int64(), nullable=True),
-                pa.field("failure_code", pa.int32(), nullable=True),
-            ]
-        ),
-    )
-    def all_nullable(value):
-        return {"result": value, "failure_code": None}
-
-    assert all(
-        field.nullable
-        for field in all_nullable.registration_request.signature.output.fields
-    )
-
-
 def test_metadata_marked_blob_field_uses_the_semantic_type():
    extension = lancedb.blob("image", nullable=False).type
    storage = (
@@ -54,10 +54,7 @@ class TestOAuthProvider:
        provider = OAuthProvider(fetcher)
        headers = provider.get_headers()

-        assert headers == {
-            "Authorization": "Bearer token123",
-            "x-lancedb-credential-type": "oidc",
-        }
+        assert headers == {"Authorization": "Bearer token123"}
        assert provider._current_token == "token123"
        assert provider._token_expires_at is not None

@@ -76,20 +73,14 @@ class TestOAuthProvider:

        # First call
        headers1 = provider.get_headers()
-        assert headers1 == {
-            "Authorization": "Bearer token1",
-            "x-lancedb-credential-type": "oidc",
-        }
+        assert headers1 == {"Authorization": "Bearer token1"}

        # Wait for token to expire
        time.sleep(1.1)

        # Second call should refresh
        headers2 = provider.get_headers()
-        assert headers2 == {
-            "Authorization": "Bearer token2",
-            "x-lancedb-credential-type": "oidc",
-        }
+        assert headers2 == {"Authorization": "Bearer token2"}
        assert call_count == 2

    def test_no_expiry_info(self):
@@ -101,18 +92,12 @@ class TestOAuthProvider:
        provider = OAuthProvider(fetcher)
        headers = provider.get_headers()

-        assert headers == {
-            "Authorization": "Bearer permanent_token",
-            "x-lancedb-credential-type": "oidc",
-        }
+        assert headers == {"Authorization": "Bearer permanent_token"}
        assert provider._token_expires_at is None

        # Should not refresh on second call
        headers2 = provider.get_headers()
-        assert headers2 == {
-            "Authorization": "Bearer permanent_token",
-            "x-lancedb-credential-type": "oidc",
-        }
+        assert headers2 == {"Authorization": "Bearer permanent_token"}

    def test_missing_access_token(self):
        """Test error handling when access_token is missing."""
@@ -136,10 +121,7 @@ class TestOAuthProvider:
        provider = OAuthProvider(fetcher)
        headers = provider.get_headers()

-        assert headers == {
-            "Authorization": "Bearer sync_token",
-            "x-lancedb-credential-type": "oidc",
-        }
+        assert headers == {"Authorization": "Bearer sync_token"}


 class TestClientConfigIntegration:
@@ -193,13 +193,7 @@ class TestNamespaceConnection:
            ),
        )

-        # Legacy v1 blob columns are only writable at file version <= 2.1.
-        table = db.create_table(
-            "blob_table",
-            data,
-            namespace_path=["test_ns"],
-            storage_options={"new_table_data_storage_version": "2.1"},
-        )
+        table = db.create_table("blob_table", data, namespace_path=["test_ns"])
        df = table.to_pandas(blob_mode="lazy").sort_values("id")

        blob = df["blob"].iloc[0]
@@ -40,10 +40,6 @@ from utils import exception_output
 from importlib.util import find_spec


-# Legacy v1 blob columns are only writable at file version <= 2.1.
-LEGACY_BLOB_STORAGE_OPTIONS = {"new_table_data_storage_version": "2.1"}
-
-
 def _blob_query_data():
    return pa.table(
        {
@@ -123,17 +119,13 @@ def _assert_blob_bytes_projection(df):

 def _blob_query_table(db, name, blob_schema):
    if blob_schema == "v1":
-        return db.create_table(
-            name, _blob_query_data(), storage_options=LEGACY_BLOB_STORAGE_OPTIONS
-        )
+        return db.create_table(name, _blob_query_data())
    return _create_blob_v2_query_table(db, name)


 async def _blob_query_table_async(db, name, blob_schema):
    if blob_schema == "v1":
-        return await db.create_table(
-            name, _blob_query_data(), storage_options=LEGACY_BLOB_STORAGE_OPTIONS
-        )
+        return await db.create_table(name, _blob_query_data())
    return await _create_blob_v2_query_table_async(db, name)


@@ -283,9 +275,7 @@ async def test_query_to_pandas_kwargs(table, table_async):
 def test_plain_scan_query_to_pandas_blob_modes(tmp_db, blob_mode):
    pytest.importorskip("lance")
    table = tmp_db.create_table(
-        f"test_query_to_pandas_blob_{blob_mode}",
-        _blob_query_data(),
-        storage_options=LEGACY_BLOB_STORAGE_OPTIONS,
+        f"test_query_to_pandas_blob_{blob_mode}", _blob_query_data()
    )

    df = (
@@ -332,9 +322,7 @@ def test_plain_scan_query_to_pandas_blob_mode_does_not_collect_arrow(
 ):
    pytest.importorskip("lance")
    table = tmp_db.create_table(
-        "test_query_to_pandas_blob_no_arrow_collect",
-        _blob_query_data(),
-        storage_options=LEGACY_BLOB_STORAGE_OPTIONS,
+        "test_query_to_pandas_blob_no_arrow_collect", _blob_query_data()
    )
    query = table.search().where("id = 1").select(["id", "blob"])

@@ -359,9 +347,7 @@ def test_plain_scan_query_to_pandas_blob_descriptions_flatten_uses_scanner(
 ):
    pytest.importorskip("lance")
    table = tmp_db.create_table(
-        "test_query_to_pandas_blob_desc_flatten",
-        _blob_query_data(),
-        storage_options=LEGACY_BLOB_STORAGE_OPTIONS,
+        "test_query_to_pandas_blob_desc_flatten", _blob_query_data()
    )
    query = table.search().where("id = 1").select(["id", "blob"])

@@ -379,11 +365,7 @@ def test_plain_scan_query_to_pandas_blob_descriptions_flatten_uses_scanner(
 def test_plain_scan_query_to_pandas_scanner_state(tmp_db):
    pytest.importorskip("lance")
    data = _blob_query_data()
-    table = tmp_db.create_table(
-        "test_query_to_pandas_scanner_state",
-        data.slice(0, 2),
-        storage_options=LEGACY_BLOB_STORAGE_OPTIONS,
-    )
+    table = tmp_db.create_table("test_query_to_pandas_scanner_state", data.slice(0, 2))
    table.add(data.slice(2, 2))

    fragments = table.to_lance().get_fragments()
@@ -418,9 +400,7 @@ def test_plain_scan_query_to_pandas_scanner_state(tmp_db):
 async def test_async_plain_scan_query_to_pandas_blob_projection(tmp_db_async):
    pytest.importorskip("lance")
    table = await tmp_db_async.create_table(
-        "test_async_query_to_pandas_blob_projection",
-        _blob_query_data(),
-        storage_options=LEGACY_BLOB_STORAGE_OPTIONS,
+        "test_async_query_to_pandas_blob_projection", _blob_query_data()
    )

    lazy_df = await (
@@ -472,9 +452,7 @@ async def test_async_plain_scan_query_to_pandas_blob_mode_does_not_collect_arrow
 ):
    pytest.importorskip("lance")
    table = await tmp_db_async.create_table(
-        "test_async_query_to_pandas_blob_no_arrow_collect",
-        _blob_query_data(),
-        storage_options=LEGACY_BLOB_STORAGE_OPTIONS,
+        "test_async_query_to_pandas_blob_no_arrow_collect", _blob_query_data()
    )
    query = table.query().where("id = 1").select(["id", "blob"])

@@ -496,11 +474,7 @@ async def test_async_plain_scan_query_to_pandas_blob_mode_does_not_collect_arrow

 def test_vector_query_to_pandas_blob_mode_requires_native_path(tmp_db):
    pytest.importorskip("lance")
-    table = tmp_db.create_table(
-        "test_vector_query_blob_mode",
-        _blob_query_data(),
-        storage_options=LEGACY_BLOB_STORAGE_OPTIONS,
-    )
+    table = tmp_db.create_table("test_vector_query_blob_mode", _blob_query_data())

    with pytest.raises(RuntimeError, match="Lance native pandas conversion"):
        table.search([1.0, 0.0]).select(["blob", "vector"]).limit(1).to_pandas(
@@ -511,9 +485,7 @@ def test_vector_query_to_pandas_blob_mode_requires_native_path(tmp_db):
 def test_vector_query_to_pandas_blob_descriptions_requires_plain_scan(tmp_db):
    pytest.importorskip("lance")
    table = tmp_db.create_table(
-        "test_vector_query_blob_descriptions",
-        _blob_query_data(),
-        storage_options=LEGACY_BLOB_STORAGE_OPTIONS,
+        "test_vector_query_blob_descriptions", _blob_query_data()
    )

    with pytest.raises(RuntimeError, match="plain scan query"):
@@ -2467,7 +2467,7 @@ def test_remote_blob_byte_apis_not_supported_on_old_server():


 def test_remote_connection_jobs_surface():
-    from lancedb.exceptions import JobFailedError, JobNotFoundError
+    from lancedb.exceptions import JobFailedError

    schema = pa.schema([("state", pa.string())])
    batch = pa.record_batch([pa.array(["created", "done"])], schema=schema)
@@ -2475,7 +2475,6 @@ def test_remote_connection_jobs_surface():
    with pa.ipc.new_stream(sink, schema) as writer:
        writer.write_batch(batch)
    events_body = sink.getvalue().to_pybytes()
-    query_events_payloads = []

    def handler(request):
        content_len = int(request.headers.get("Content-Length", 0))
@@ -2513,22 +2512,6 @@ def test_remote_connection_jobs_surface():
            request.end_headers()
            request.wfile.write(json.dumps(rsp).encode())
        elif request.path == "/v1/jobs/describe":
-            if payload["job_id"] == "job-2":
-                request.send_response(200)
-                request.send_header("Content-Type", "application/json")
-                request.end_headers()
-                request.wfile.write(
-                    json.dumps(
-                        dict(
-                            job_id="job-2",
-                            job_type="refresh_column",
-                            job_state="DONE",
-                            creation_ms=2000,
-                            result=dict(rows_assigned=1000000, rows_failed=0),
-                        )
-                    ).encode()
-                )
-                return
            if payload["job_id"] != "job-1":
                request.send_response(404)
                request.end_headers()
@@ -2560,7 +2543,7 @@ def test_remote_connection_jobs_surface():
            request.end_headers()
            request.wfile.write(b'{"job_id": "job-1"}')
        elif request.path == "/v1/jobs/query_events":
-            query_events_payloads.append(payload)
+            assert payload["job_id"] == "job-1"
            request.send_response(200)
            request.send_header("Content-Type", "application/vnd.apache.arrow.stream")
            request.end_headers()
@@ -2576,109 +2559,24 @@ def test_remote_connection_jobs_surface():
        assert jobs[0].table == "t1"
        assert jobs[1].state == "finished"

+        description = db.get_job("job-1")
+        assert description.job_type == "create_index"
+        assert description.state == "failed"
+        assert json.loads(description.spec_json) == {"column": "vec"}
+        assert description.failure.message == "worker died"
+        assert description.failure.retryable is True
+        assert db.get_job("missing") is None
+
        assert db.cancel_job("job-1") is True
        assert db.cancel_job("missing") is False

-        # Opening a job hands back a populated handle; a missing one fails.
-        with pytest.raises(JobNotFoundError, match="missing"):
-            db.open_job("missing")
-        finished = db.open_job("job-2")
-        assert finished.state == "finished"
-        assert finished.result == {"rows_assigned": 1000000, "rows_failed": 0}
+        batches = db.job_history("job-1")
+        assert len(batches) == 1
+        assert batches[0].num_rows == 2
+        assert batches[0].column("state").to_pylist() == ["created", "done"]

-        job = db.open_job("job-1")
+        job = db.job("job-1")
        assert job.id == "job-1"
-        # Opening already populated the handle.
-        assert job.state == "failed"
-        assert job.spec == {"column": "vec"}
-        assert job.failure.message == "worker died"
        assert job.status() == "failed"
        with pytest.raises(JobFailedError, match="worker died"):
            job.wait(timeout=timedelta(seconds=5))
-
-
-def test_remote_job_handle_reports_its_own_detail():
-    schema = pa.schema([("state", pa.string())])
-    batch = pa.record_batch([pa.array(["claim_complete"])], schema=schema)
-    sink = pa.BufferOutputStream()
-    with pa.ipc.new_stream(sink, schema) as writer:
-        writer.write_batch(batch)
-    events_body = sink.getvalue().to_pybytes()
-    event_payloads = []
-
-    def handler(request):
-        content_len = int(request.headers.get("Content-Length", 0))
-        body = request.rfile.read(content_len) if content_len > 0 else b""
-        payload = json.loads(body) if body else {}
-        if request.path == "/v1/jobs/describe":
-            request.send_response(200)
-            request.send_header("Content-Type", "application/json")
-            request.end_headers()
-            request.wfile.write(
-                json.dumps(
-                    dict(
-                        job_id="job-1",
-                        job_type="refresh_column",
-                        job_state="DONE",
-                        creation_ms=2000,
-                        spec=dict(column="vec"),
-                        result=dict(rows_assigned=1000000),
-                    )
-                ).encode()
-            )
-        elif request.path == "/v1/jobs/query_events":
-            event_payloads.append(payload)
-            request.send_response(200)
-            request.send_header("Content-Type", "application/vnd.apache.arrow.stream")
-            request.end_headers()
-            request.wfile.write(events_body)
-        else:
-            request.send_response(404)
-            request.end_headers()
-
-    with mock_lancedb_connection(handler) as db:
-        job = db.open_job("job-1")
-
-        # Opening populates the handle in the same round trip.
-        assert job.state == "finished"
-        job.refresh()
-        assert job.job_type == "refresh_column"
-        assert job.creation_ms == 2000
-        assert job.spec == {"column": "vec"}
-        assert job.result == {"rows_assigned": 1000000}
-        assert job.failure is None
-        # The JSON payloads stay reachable, but as internal APIs.
-        assert json.loads(job._spec_json) == {"column": "vec"}
-        assert json.loads(job._result_json) == {"rows_assigned": 1000000}
-
-        # print() shows everything the handle knows and nothing it does not.
-        # print() lays every known field out on its own line, with the JSON
-        # payloads indented rather than crammed onto one line.
-        assert repr(job) == "\n".join(
-            [
-                "Job(",
-                "    id='job-1',",
-                "    state='finished',",
-                "    job_type='refresh_column',",
-                "    creation_ms=2000,",
-                "    spec={",
-                '        "column": "vec"',
-                "    },",
-                "    result={",
-                '        "rows_assigned": 1000000',
-                "    },",
-                ")",
-            ]
-        )
-        # Nothing it does not know shows up.
-        assert "failure" not in repr(job)
-
-        events = job.events(filter="state = 'claim_complete'", limit=500)
-        assert isinstance(events, pa.Table)
-        assert events.column("state").to_pylist() == ["claim_complete"]
-        # The handle supplies job_id; the caller only narrows the query.
-        assert event_payloads[-1] == {
-            "job_id": "job-1",
-            "limit": 500,
-            "filter": "state = 'claim_complete'",
-        }
@@ -1,162 +0,0 @@
-# SPDX-License-Identifier: Apache-2.0
-# SPDX-FileCopyrightText: Copyright The LanceDB Authors
-
-from uuid import UUID
-
-import pytest
-import pyarrow as pa
-
-import lancedb
-from lancedb import _lancedb
-from lancedb.arrow import AsyncRecordBatchReader
-from lancedb.db import AsyncConnection
-from lancedb.remote.db import RemoteDBConnection
-from lancedb.sql import AsyncQuery, Query
-
-NIL_QUERY_ID = UUID(int=0)
-
-
-class FakeNativeQuery:
-    id = UUID("0198f1b2-c3d4-7e5f-8123-456789abcdef")
-
-    async def reader(self):
-        return pa.table({"value": [1, 2]})
-
-
-class FakeNativeConnection:
-    async def execute_query_async(self, query, *, default_namespace_path=None):
-        return FakeNativeQuery()
-
-
-class FakeAsyncConnection:
-    async def execute_query_async(self, query, *, default_namespace_path=None):
-        return AsyncQuery(FakeNativeQuery())
-
-
-def remote_connection(sql_host_override=None):
-    return lancedb.connect(
-        "db://analytics",
-        api_key="test-key",
-        host_override="http://localhost:10024",
-        sql_host_override=sql_host_override,
-    )
-
-
-def test_sql_is_connection_scoped():
-    assert hasattr(lancedb, "sql")
-    assert not callable(lancedb.sql)
-    assert not hasattr(_lancedb, "sql")
-    assert not hasattr(remote_connection(), "sql")
-    assert hasattr(remote_connection(), "execute_query")
-    assert hasattr(remote_connection(), "execute_query_async")
-    assert hasattr(remote_connection(), "describe_query")
-
-
-def test_query_id_is_uuid():
-    query = AsyncQuery(FakeNativeQuery())
-    assert isinstance(query.id, UUID)
-    assert Query(query).id == query.id
-
-
-def test_connection_serializes_sql_host_override():
-    endpoint = "grpc+tls://sql.example.com:10026"
-    restored = lancedb.deserialize_conn(
-        remote_connection(sql_host_override=endpoint).serialize()
-    )
-    assert restored.sql_host_override == endpoint
-
-
-@pytest.mark.asyncio
-async def test_async_sql_reader_is_record_batch_stream():
-    reader = await AsyncQuery(FakeNativeQuery()).reader()
-    assert isinstance(reader, AsyncRecordBatchReader)
-    assert (await reader.read_all())[0].column(0).to_pylist() == [1, 2]
-
-
-def test_sync_sql_reader_is_record_batch_reader():
-    reader = Query(AsyncQuery(FakeNativeQuery())).reader()
-    assert isinstance(reader, pa.RecordBatchReader)
-    assert reader.read_all().column(0).to_pylist() == [1, 2]
-
-
-def test_execute_query_returns_blocking_reader():
-    connection = RemoteDBConnection.__new__(RemoteDBConnection)
-    connection._conn = FakeAsyncConnection()
-    reader = connection.execute_query("SELECT 1")
-    assert isinstance(reader, pa.RecordBatchReader)
-    assert reader.read_all().column(0).to_pylist() == [1, 2]
-
-
-@pytest.mark.asyncio
-async def test_async_execute_query_returns_async_reader():
-    connection = AsyncConnection(FakeNativeConnection())
-    reader = await connection.execute_query("SELECT 1")
-    assert isinstance(reader, AsyncRecordBatchReader)
-    assert (await reader.read_all())[0].column(0).to_pylist() == [1, 2]
-
-
-def test_local_connection_rejects_sql(tmp_path):
-    connection = lancedb.connect(tmp_path)
-    with pytest.raises(NotImplementedError, match="SQL"):
-        connection.execute_query("SELECT 1")
-    with pytest.raises(NotImplementedError, match="SQL"):
-        connection.execute_query_async("SELECT 1")
-    with pytest.raises(NotImplementedError, match="SQL"):
-        connection.describe_query(NIL_QUERY_ID)
-
-
-@pytest.mark.asyncio
-async def test_local_async_connection_rejects_sql(tmp_path):
-    connection = await lancedb.connect_async(tmp_path)
-    with pytest.raises(NotImplementedError, match="SQL"):
-        await connection.execute_query("SELECT 1")
-    with pytest.raises(NotImplementedError, match="SQL"):
-        await connection.execute_query_async("SELECT 1")
-    with pytest.raises(NotImplementedError, match="SQL"):
-        await connection.describe_query(NIL_QUERY_ID)
-
-
-@pytest.mark.asyncio
-async def test_async_namespace_connection_rejects_sql(tmp_path):
-    connection = lancedb.connect_namespace_async("dir", {"root": str(tmp_path)})
-    with pytest.raises(NotImplementedError, match="SQL"):
-        await connection.execute_query("SELECT 1")
-    with pytest.raises(NotImplementedError, match="SQL"):
-        await connection.execute_query_async("SELECT 1")
-    with pytest.raises(NotImplementedError, match="SQL"):
-        await connection.describe_query(NIL_QUERY_ID)
-
-
-def test_describe_query_requires_uuid():
-    with pytest.raises(TypeError, match="UUID"):
-        remote_connection().describe_query(str(NIL_QUERY_ID))
-
-
-@pytest.mark.parametrize(
-    "default_namespace_path",
-    ["public", ("public",), [1]],
-)
-def test_execute_query_async_requires_namespace_path_list(default_namespace_path):
-    with pytest.raises(ValueError, match="default_namespace_path"):
-        remote_connection().execute_query_async(
-            "SELECT 1", default_namespace_path=default_namespace_path
-        )
-
-
-def test_execute_query_async_rejects_invalid_endpoint():
-    connection = remote_connection(sql_host_override="invalid://localhost")
-    with pytest.raises(ValueError, match="sql_host_override"):
-        connection.execute_query_async("SELECT 1")
-
-
-@pytest.mark.parametrize(
-    "default_namespace_path",
-    [[""], ["café"], ["pub\tlic"], ["events$raw"]],
-)
-def test_execute_query_async_rejects_invalid_namespace_components(
-    default_namespace_path,
-):
-    with pytest.raises(ValueError, match="default_namespace_path"):
-        remote_connection().execute_query_async(
-            "SELECT 1", default_namespace_path=default_namespace_path
-        )
@@ -64,23 +64,15 @@ async def _blob_v2_table_async(db: AsyncConnection, name: str):
    return table


-# Legacy v1 blob columns are only writable at file version <= 2.1.
-LEGACY_BLOB_STORAGE_OPTIONS = {"new_table_data_storage_version": "2.1"}
-
-
 def _blob_table(db: DBConnection, name: str, blob_schema: str):
    if blob_schema == "v1":
-        return db.create_table(
-            name, data=_blob_test_data(), storage_options=LEGACY_BLOB_STORAGE_OPTIONS
-        )
+        return db.create_table(name, data=_blob_test_data())
    return _blob_v2_table(db, name)


 async def _blob_table_async(db: AsyncConnection, name: str, blob_schema: str):
    if blob_schema == "v1":
-        return await db.create_table(
-            name, data=_blob_test_data(), storage_options=LEGACY_BLOB_STORAGE_OPTIONS
-        )
+        return await db.create_table(name, data=_blob_test_data())
    return await _blob_v2_table_async(db, name)


@@ -155,11 +147,7 @@ def test_table_to_pandas_invalid_blob_mode_non_blob_table(tmp_db: DBConnection):
@pytest.mark.parametrize("blob_mode", ["lazy", "bytes", "descriptions"])
 def test_table_to_pandas_blob_modes(tmp_db: DBConnection, blob_mode):
    pytest.importorskip("lance")
-    table = tmp_db.create_table(
-        f"test_to_pandas_blob_{blob_mode}",
-        _blob_test_data(),
-        storage_options=LEGACY_BLOB_STORAGE_OPTIONS,
-    )
+    table = tmp_db.create_table(f"test_to_pandas_blob_{blob_mode}", _blob_test_data())

    df = table.to_pandas(blob_mode=blob_mode)

@@ -3971,7 +3959,7 @@ def test_stats(mem_db: DBConnection):
    print(f"{stats=}")
    assert stats == {
        # Full on-disk size of the data file, footer and metadata included.
-        "total_bytes": 637,
+        "total_bytes": 633,
        "num_rows": 2,
        "num_indices": 0,
        "fragment_stats": {
@@ -13,7 +13,11 @@ use crate::{
    runtime::future_into_py,
    table::Table,
 };
-use arrow::{datatypes::Schema, ffi_stream::ArrowArrayStreamReader, pyarrow::FromPyArrow};
+use arrow::{
+    datatypes::Schema,
+    ffi_stream::ArrowArrayStreamReader,
+    pyarrow::{FromPyArrow, ToPyArrow},
+};
 use lancedb::{
    connection::Connection as LanceConnection,
    connection::NamespaceClientPushdownOperation,
@@ -24,7 +28,7 @@ use pyo3::{
    Bound, FromPyObject, Py, PyAny, PyRef, PyResult, Python,
    exceptions::{PyRuntimeError, PyValueError},
    pyclass, pyfunction, pymethods,
-    types::{PyAnyMethods, PyDict, PyDictMethods, PyList},
+    types::{PyDict, PyDictMethods, PyList, PyListMethods},
 };

 #[pyclass]
@@ -82,24 +86,6 @@ impl Connection {
    }
 }

-fn parse_default_namespace_path(path: Option<Bound<'_, PyAny>>) -> PyResult<Vec<String>> {
-    match path {
-        Some(path) => {
-            if !path.is_instance_of::<PyList>() {
-                return Err(PyValueError::new_err(
-                    "Connection.execute_query_async default_namespace_path must be a list",
-                ));
-            }
-            path.extract::<Vec<String>>().map_err(|_| {
-                PyValueError::new_err(
-                    "Connection.execute_query_async default_namespace_path components must be strings",
-                )
-            })
-        }
-        None => Ok(vec!["public".to_string()]),
-    }
-}
-
 #[pymethods]
 impl Connection {
    fn __repr__(&self) -> String {
@@ -122,40 +108,6 @@ impl Connection {
        self.get_inner().map(|inner| inner.uri().to_string())
    }

-    #[pyo3(signature = (query, *, default_namespace_path=None))]
-    pub fn execute_query_async<'a>(
-        self_: PyRef<'a, Self>,
-        query: String,
-        default_namespace_path: Option<Bound<'_, PyAny>>,
-    ) -> PyResult<Bound<'a, PyAny>> {
-        let inner = self_.get_inner()?.clone();
-        let default_namespace_path = parse_default_namespace_path(default_namespace_path)?;
-        future_into_py(self_.py(), async move {
-            let operation = inner
-                .execute_query_async(query)
-                .default_namespace_path(default_namespace_path);
-            operation
-                .execute()
-                .await
-                .map(crate::sql::Query::new)
-                .infer_error()
-        })
-    }
-
-    pub fn describe_query<'a>(
-        self_: PyRef<'a, Self>,
-        query_id: uuid::Uuid,
-    ) -> PyResult<Bound<'a, PyAny>> {
-        let inner = self_.get_inner()?.clone();
-        future_into_py(self_.py(), async move {
-            inner
-                .describe_query(query_id)
-                .await
-                .map(crate::sql::QueryDescription::from)
-                .infer_error()
-        })
-    }
-
    #[pyo3(signature = ())]
    pub fn get_read_consistency_interval(self_: PyRef<'_, Self>) -> PyResult<Bound<'_, PyAny>> {
        let inner = self_.get_inner()?.clone();
@@ -640,12 +592,9 @@ impl Connection {
        })
    }

-    pub fn open_job(self_: PyRef<'_, Self>, job_id: String) -> PyResult<Bound<'_, PyAny>> {
-        let inner = self_.get_inner()?.clone();
-        future_into_py(self_.py(), async move {
-            let job = inner.open_job(&job_id).await.infer_error()?;
-            Ok(crate::job::Job::new(job))
-        })
+    pub fn job(&self, job_id: String) -> PyResult<crate::job::Job> {
+        let inner = self.get_inner()?.clone();
+        Ok(crate::job::Job::new(inner.job(job_id).infer_error()?))
    }

    pub fn create_function_async(
@@ -715,16 +664,42 @@ impl Connection {
        })
    }

+    pub fn get_job(self_: PyRef<'_, Self>, job_id: String) -> PyResult<Bound<'_, PyAny>> {
+        let inner = self_.get_inner()?.clone();
+        future_into_py(self_.py(), async move {
+            let description = inner.get_job(&job_id).await.infer_error()?;
+            Ok(description.map(crate::job::JobDescription::from))
+        })
+    }
+
    pub fn cancel_job(self_: PyRef<'_, Self>, job_id: String) -> PyResult<Bound<'_, PyAny>> {
        let inner = self_.get_inner()?.clone();
        future_into_py(self_.py(), async move {
            inner.cancel_job(&job_id).await.infer_error()
        })
    }
+
+    #[pyo3(signature = (job_id=None))]
+    pub fn job_history(
+        self_: PyRef<'_, Self>,
+        job_id: Option<String>,
+    ) -> PyResult<Bound<'_, PyAny>> {
+        let inner = self_.get_inner()?.clone();
+        future_into_py(self_.py(), async move {
+            let batches = inner.job_history(job_id.as_deref()).await.infer_error()?;
+            Python::attach(|py| {
+                let list = PyList::empty(py);
+                for batch in batches {
+                    list.append(batch.to_pyarrow(py)?)?;
+                }
+                Ok(list.unbind())
+            })
+        })
+    }
 }

 #[pyfunction]
-#[pyo3(signature = (uri, api_key=None, region=None, host_override=None, sql_host_override=None, read_consistency_interval=None, client_config=None, storage_options=None, session=None, manifest_enabled=false, namespace_client_properties=None, oauth_config=None))]
+#[pyo3(signature = (uri, api_key=None, region=None, host_override=None, read_consistency_interval=None, client_config=None, storage_options=None, session=None, manifest_enabled=false, namespace_client_properties=None, oauth_config=None))]
 #[allow(clippy::too_many_arguments)]
 pub fn connect(
    py: Python<'_>,
@@ -732,7 +707,6 @@ pub fn connect(
    api_key: Option<String>,
    region: Option<String>,
    host_override: Option<String>,
-    sql_host_override: Option<String>,
    read_consistency_interval: Option<f64>,
    client_config: Option<PyClientConfig>,
    storage_options: Option<HashMap<String, String>>,
@@ -752,12 +726,6 @@ pub fn connect(
        if let Some(host_override) = host_override {
            builder = builder.host_override(&host_override);
        }
-        #[cfg(feature = "remote")]
-        if let Some(sql_host_override) = sql_host_override {
-            builder = builder.sql_host_override(&sql_host_override);
-        }
-        #[cfg(not(feature = "remote"))]
-        let _ = sql_host_override;
        if let Some(read_consistency_interval) = read_consistency_interval {
            let read_consistency_interval = Duration::from_secs_f64(read_consistency_interval);
            builder = builder.read_consistency_interval(read_consistency_interval);
@@ -114,12 +114,6 @@ impl<T> PythonErrorExt<T> for std::result::Result<T, LanceError> {
                        .getattr(intern!(py, "JobCancelledError"))?;
                    Err(PyErr::from_value(cls.call1((err.to_string(),))?))
                }),
-                LanceError::JobNotFound { .. } => Python::attach(|py| {
-                    let cls = py
-                        .import(intern!(py, "lancedb.exceptions"))?
-                        .getattr(intern!(py, "JobNotFoundError"))?;
-                    Err(PyErr::from_value(cls.call1((err.to_string(),))?))
-                }),
                _ => self.runtime_error(),
            },
        }
@@ -4,50 +4,11 @@
 use std::sync::Arc;

 use crate::runtime::future_into_py;
-use arrow::{
-    datatypes::Schema,
-    pyarrow::{IntoPyArrow, Table as PyArrowTable},
-};
-use lancedb::job::JobEventsRequest;
-use pyo3::{
-    Bound, PyAny, PyRef, PyResult, Python,
-    exceptions::PyValueError,
-    pyclass, pymethods,
-    types::{PyAnyMethods, PyDict, PyDictMethods},
-};
+use pyo3::{Bound, PyAny, PyRef, PyResult, pyclass, pymethods};
 use serde::Serialize;

 use crate::error::PythonErrorExt;

-const REPR_INDENT: &str = "    ";
-
-/// Parse a stored JSON payload into Python data. The bindings carry these as
-/// strings because that is what crosses the boundary cheaply; the public
-/// Python surface is the parsed form.
-fn parse_json_payload<'py>(
-    py: Python<'py>,
-    raw: Option<&str>,
-) -> PyResult<Option<Bound<'py, PyAny>>> {
-    match raw {
-        None => Ok(None),
-        Some(raw) => Ok(Some(py.import("json")?.call_method1("loads", (raw,))?)),
-    }
-}
-
-/// A payload rendered as indented JSON, aligned under the field that holds it.
-fn pretty_json_payload(py: Python<'_>, raw: Option<&str>) -> PyResult<Option<String>> {
-    let Some(parsed) = parse_json_payload(py, raw)? else {
-        return Ok(None);
-    };
-    let kwargs = PyDict::new(py);
-    kwargs.set_item("indent", 4)?;
-    let rendered: String = py
-        .import("json")?
-        .call_method("dumps", (parsed,), Some(&kwargs))?
-        .extract()?;
-    Ok(Some(rendered.replace('\n', &format!("\n{REPR_INDENT}"))))
-}
-
 #[pyclass]
 pub struct Job {
    inner: Arc<lancedb::Job<std::result::Result<Option<String>, String>>>,
@@ -106,48 +67,6 @@ impl Job {
            Ok(())
        })
    }
-
-    pub fn refresh(self_: PyRef<'_, Self>) -> PyResult<Bound<'_, PyAny>> {
-        let inner = self_.inner.clone();
-        future_into_py(self_.py(), async move {
-            inner.refresh().await.infer_error()?;
-            Ok(())
-        })
-    }
-
-    /// The last observed lifecycle state, without contacting the backend.
-    #[getter]
-    pub fn _state(&self) -> Option<String> {
-        self.inner.state()
-    }
-
-    /// The last observed server-side record. `None` for an in-process job.
-    #[getter]
-    pub fn _description(&self) -> Option<JobDescription> {
-        self.inner.description().map(JobDescription::from)
-    }
-
-    #[pyo3(signature = (*, limit=None, filter=None))]
-    pub fn events(
-        self_: PyRef<'_, Self>,
-        limit: Option<u32>,
-        filter: Option<String>,
-    ) -> PyResult<Bound<'_, PyAny>> {
-        let inner = self_.inner.clone();
-        let request = JobEventsRequest { limit, filter };
-        future_into_py(self_.py(), async move {
-            let batches = inner.events(request).await.infer_error()?;
-            Python::attach(|py| {
-                let schema = batches
-                    .first()
-                    .map(|batch| batch.schema())
-                    .unwrap_or_else(|| Arc::new(Schema::empty()));
-                let table = PyArrowTable::try_new(batches, schema)
-                    .map_err(|err| PyValueError::new_err(err.to_string()))?;
-                table.into_pyarrow(py).map(|table| table.unbind())
-            })
-        })
-    }
 }

 /// A row from `Connection.list_jobs`: one server-side job.
@@ -202,7 +121,7 @@ impl JobFailureInfo {
    }
 }

-/// The server-side record behind a `Job` handle.
+/// A described job from `Connection.get_job`.
 #[pyclass(get_all, skip_from_py_object)]
 #[derive(Clone)]
 pub struct JobDescription {
@@ -210,49 +129,17 @@ pub struct JobDescription {
    job_type: String,
    state: String,
    creation_ms: i64,
-    /// Internal: the wire form behind the `spec` property.
-    _spec_json: Option<String>,
-    /// Internal: the wire form behind the `result` property.
-    _result_json: Option<String>,
+    spec_json: Option<String>,
    failure: Option<JobFailureInfo>,
 }

 #[pymethods]
 impl JobDescription {
-    /// The job-type-specific specification it was submitted with.
-    #[getter]
-    fn spec<'py>(&self, py: Python<'py>) -> PyResult<Option<Bound<'py, PyAny>>> {
-        parse_json_payload(py, self._spec_json.as_deref())
-    }
-
-    /// The job-type-specific terminal result. `None` until the job succeeds.
-    #[getter]
-    fn result<'py>(&self, py: Python<'py>) -> PyResult<Option<Bound<'py, PyAny>>> {
-        parse_json_payload(py, self._result_json.as_deref())
-    }
-
-    fn __repr__(&self, py: Python<'_>) -> PyResult<String> {
-        let mut fields = vec![
-            format!("job_id={:?}", self.job_id),
-            format!("job_type={:?}", self.job_type),
-            format!("state={:?}", self.state),
-            format!("creation_ms={}", self.creation_ms),
-        ];
-        // Lay the payloads out as indented JSON, the same way the `Job` repr
-        // does, so the two agree on how the same data looks.
-        for (name, payload) in [("spec", &self._spec_json), ("result", &self._result_json)] {
-            if let Some(rendered) = pretty_json_payload(py, payload.as_deref())? {
-                fields.push(format!("{name}={rendered}"));
-            }
-        }
-        if let Some(failure) = &self.failure {
-            fields.push(format!("failure={}", failure.__repr__()));
-        }
-        let body = fields
-            .iter()
-            .map(|field| format!("\n{REPR_INDENT}{field},"))
-            .collect::<String>();
-        Ok(format!("JobDescription({body}\n)"))
+    fn __repr__(&self) -> String {
+        format!(
+            "JobDescription(job_id={:?}, job_type={:?}, state={:?}, creation_ms={})",
+            self.job_id, self.job_type, self.state, self.creation_ms
+        )
    }
 }

@@ -263,11 +150,7 @@ impl From<lancedb::database::JobDescription> for JobDescription {
            job_type: description.job_type,
            state: description.state,
            creation_ms: description.creation_ms,
-            _spec_json: (!description.spec.is_null()).then(|| description.spec.to_string()),
-            _result_json: description
-                .result
-                .filter(|result| !result.is_null())
-                .map(|result| result.to_string()),
+            spec_json: (!description.spec.is_null()).then(|| description.spec.to_string()),
            failure: description.failure.map(|failure| JobFailureInfo {
                phase: failure.phase,
                message: failure.message,
@@ -34,7 +34,6 @@ pub mod permutation;
 pub mod query;
 pub mod runtime;
 pub mod session;
-pub mod sql;
 pub mod table;
 pub mod util;

@@ -51,8 +50,6 @@ pub fn _lancedb(_py: Python, m: &Bound<'_, PyModule>) -> PyResult<()> {
    m.add_class::<crate::job::JobInfo>()?;
    m.add_class::<crate::job::JobDescription>()?;
    m.add_class::<crate::job::JobFailureInfo>()?;
-    m.add_class::<crate::sql::Query>()?;
-    m.add_class::<crate::sql::QueryDescription>()?;
    m.add_class::<PyBlobFile>()?;
    m.add_class::<IndexConfig>()?;
    m.add_class::<Query>()?;
@@ -1,90 +0,0 @@
-// SPDX-License-Identifier: Apache-2.0
-// SPDX-FileCopyrightText: Copyright The LanceDB Authors
-
-use std::sync::Arc;
-
-use chrono::{DateTime, Utc};
-use pyo3::{Bound, PyAny, PyRef, PyResult, pyclass, pymethods};
-use uuid::Uuid;
-
-use crate::arrow::RecordBatchStream;
-use crate::error::PythonErrorExt;
-use crate::runtime::future_into_py;
-
-#[pyclass(name = "SqlQuery")]
-pub struct Query {
-    inner: Arc<lancedb::sql::Query>,
-}
-
-impl Query {
-    pub(crate) fn new(inner: lancedb::sql::Query) -> Self {
-        Self {
-            inner: Arc::new(inner),
-        }
-    }
-}
-
-#[pymethods]
-impl Query {
-    #[getter]
-    pub fn id(&self) -> Uuid {
-        self.inner.id()
-    }
-
-    pub fn describe(self_: PyRef<'_, Self>) -> PyResult<Bound<'_, PyAny>> {
-        let inner = self_.inner.clone();
-        future_into_py(self_.py(), async move {
-            inner
-                .describe()
-                .await
-                .map(QueryDescription::from)
-                .infer_error()
-        })
-    }
-
-    pub fn reader(self_: PyRef<'_, Self>) -> PyResult<Bound<'_, PyAny>> {
-        let inner = self_.inner.clone();
-        future_into_py(self_.py(), async move {
-            let stream = inner.reader().await.infer_error()?;
-            Ok(RecordBatchStream::new(stream))
-        })
-    }
-
-    pub fn cancel(self_: PyRef<'_, Self>) -> PyResult<Bound<'_, PyAny>> {
-        let inner = self_.inner.clone();
-        future_into_py(self_.py(), async move {
-            inner.cancel().await.infer_error()?;
-            Ok(())
-        })
-    }
-}
-
-#[pyclass(get_all, skip_from_py_object)]
-#[derive(Clone)]
-pub struct QueryDescription {
-    id: Uuid,
-    status: String,
-    progress: Option<f64>,
-    expires_at: Option<DateTime<Utc>>,
-}
-
-#[pymethods]
-impl QueryDescription {
-    fn __repr__(&self) -> String {
-        format!(
-            "QueryDescription(id={:?}, status={:?}, progress={:?}, expires_at={:?})",
-            self.id, self.status, self.progress, self.expires_at
-        )
-    }
-}
-
-impl From<lancedb::sql::QueryDescription> for QueryDescription {
-    fn from(description: lancedb::sql::QueryDescription) -> Self {
-        Self {
-            id: description.id,
-            status: description.status.to_string(),
-            progress: description.progress,
-            expires_at: description.expires_at,
-        }
-    }
-}
@@ -1,6 +1,6 @@
 [package]
 name = "lancedb"
-version = "0.39.0-beta.6"
+version = "0.39.0-beta.1"
 edition.workspace = true
 description = "LanceDB: A serverless, low-latency vector database for AI applications"
 license.workspace = true
@@ -21,8 +21,6 @@ arrow-select = { workspace = true }
 arrow-ord = { workspace = true }
 arrow-cast = { workspace = true }
 arrow-ipc.workspace = true
-arrow-flight = { workspace = true, optional = true }
-prost = { version = "0.14", optional = true }
 chrono = { workspace = true }
 datafusion-catalog.workspace = true
 datafusion-common.workspace = true
@@ -79,7 +77,6 @@ reqwest = { version = "0.12.0", default-features = false, features = [
    "rustls-tls-native-roots",
    "stream",
 ], optional = true }
-tonic = { workspace = true, optional = true }
 http = { version = "1", optional = true } # Matching what is in reqwest
 urlencoding = { version = "2", optional = true }
 uuid = { workspace = true, features = ["v5"] }
@@ -148,11 +145,8 @@ huggingface = [
 ]
 dynamodb = ["lance/dynamodb", "aws"]
 remote = [
-    "dep:arrow-flight",
-    "dep:prost",
    "dep:reqwest",
    "dep:http",
-    "dep:tonic",
    "dep:urlencoding",
    "lance-namespace-impls/rest",
    "lance-namespace-impls/rest-adapter",
@@ -7,9 +7,7 @@
 //! raw `Binary` / `LargeBinary` into the blob struct layout. Queries return
 //! small descriptors, not bytes.
 //!
-//! Blob tables require Lance file format >= 2.2. `_rowid` values stay valid
-//! after compaction when the table has stable row ids. Overwrite is a new
-//! create and does not keep the previous table's stable row id setting.
+//! Blob tables require Lance file format >= 2.2 and stable row ids at create.

 use std::ops::Range;
 use std::sync::Arc;
@@ -326,7 +324,6 @@ pub(crate) fn blob_column_names(schema: &Schema) -> Vec<String> {
 }

 /// Bumps storage format to at least [`LanceFileVersion::V2_2`] for blob schemas.
-/// Leaves `enable_stable_row_ids` unchanged.
 pub(crate) fn ensure_blob_storage_version(schema: &Schema, params: &mut WriteParams) {
    if !has_blob_columns(schema) {
        return;
@@ -388,30 +385,6 @@ fn ensure_all_row_ids_resolved(column: &str, requested: usize, resolved: usize)
    }
 }

-/// Lance take reports a missing physical row address as NotSupported or InvalidInput.
-fn map_blob_take_error(column: &str, requested: usize, err: lance::Error) -> Error {
-    let missing_row_addr = match &err {
-        lance::Error::NotSupported { source, .. } => {
-            source.to_string().contains("must not target deleted rows")
-        }
-        lance::Error::InvalidInput { source, .. } => source
-            .to_string()
-            .contains("belongs to non-existent fragment"),
-        _ => false,
-    };
-
-    if missing_row_addr {
-        Error::InvalidInput {
-            message: format!(
-                "blob read for column '{column}' requested {requested} row ids but some \
-                 do not exist in the table; pass row ids collected from this table"
-            ),
-        }
-    } else {
-        err.into()
-    }
-}
-
 /// Materialize blob-local ranges (same length and order as `requests`, nulls preserved).
 pub(crate) async fn take_blob_ranges_aligned(
    dataset: &Arc<Dataset>,
@@ -432,8 +405,7 @@ pub(crate) async fn take_blob_ranges_aligned(
        .with_row_ids(lance_requests)
        .preserve_order(true)
        .execute()
-        .await
-        .map_err(|err| map_blob_take_error(column, requests.len(), err))?;
+        .await?;
    ensure_all_row_ids_resolved(column, requests.len(), payloads.len())?;

    let mut builder = LargeBinaryBuilder::new();
@@ -462,8 +434,7 @@ pub(crate) async fn take_blobs_aligned(
        .with_row_ids(row_ids.to_vec())
        .preserve_order(true)
        .execute()
-        .await
-        .map_err(|err| map_blob_take_error(column, row_ids.len(), err))?;
+        .await?;
    ensure_all_row_ids_resolved(column, row_ids.len(), payloads.len())?;

    let mut builder = LargeBinaryBuilder::new();
@@ -487,10 +458,7 @@ pub(crate) async fn take_blob_files_aligned(
        return Ok(Vec::new());
    }

-    let handles = dataset
-        .take_blobs(row_ids, column)
-        .await
-        .map_err(|err| map_blob_take_error(column, row_ids.len(), err))?;
+    let handles = dataset.take_blobs(row_ids, column).await?;
    ensure_all_row_ids_resolved(column, row_ids.len(), handles.len())?;
    Ok(handles
        .into_iter()
@@ -532,27 +500,10 @@ mod tests {
    fn storage_version_bumps_to_v2_2() {
        let mut params = WriteParams::default();
        ensure_blob_storage_version(&blob_schema(), &mut params);
-        let resolved = params
-            .data_storage_version
-            .unwrap_or(LanceFileVersion::Stable)
-            .resolve();
-        assert_eq!(resolved, ConcreteFileVersion::V2_2);
-        assert!(!params.enable_stable_row_ids);
-    }
-
-    #[test]
-    fn storage_version_leaves_stable_row_ids_enabled() {
-        let mut params = WriteParams {
-            enable_stable_row_ids: true,
-            ..Default::default()
-        };
-        ensure_blob_storage_version(&blob_schema(), &mut params);
-        assert!(params.enable_stable_row_ids);
-        let resolved = params
-            .data_storage_version
-            .unwrap_or(LanceFileVersion::Stable)
-            .resolve();
-        assert_eq!(resolved, ConcreteFileVersion::V2_2);
+        assert_eq!(
+            params.data_storage_version.unwrap().resolve(),
+            ConcreteFileVersion::V2_2
+        );
    }

    #[test]
@@ -625,6 +576,5 @@ mod tests {
        let mut params = WriteParams::default();
        ensure_blob_storage_version(&schema, &mut params);
        assert!(params.data_storage_version.is_none());
-        assert!(!params.enable_stable_row_ids);
    }
 }
@@ -23,18 +23,15 @@ use crate::connection::create_table::CreateTableBuilder;
 use crate::data::scannable::Scannable;
 use crate::database::listing::ListingDatabase;
 use crate::database::{
-    CloneTableRequest, Database, DatabaseOptions, JobInfo, OpenTableRequest, ReadConsistency,
-    TableNamesRequest,
+    CloneTableRequest, Database, DatabaseOptions, JobDescription, JobInfo, OpenTableRequest,
+    ReadConsistency, TableNamesRequest,
 };
 use crate::embeddings::{EmbeddingRegistry, MemoryRegistry};
 use crate::error::{Error, Result};
 #[cfg(feature = "remote")]
 use crate::remote::{
    client::ClientConfig,
-    db::{
-        OPT_REMOTE_API_KEY, OPT_REMOTE_HOST_OVERRIDE, OPT_REMOTE_REGION,
-        OPT_REMOTE_SQL_HOST_OVERRIDE,
-    },
+    db::{OPT_REMOTE_API_KEY, OPT_REMOTE_HOST_OVERRIDE, OPT_REMOTE_REGION},
 };
 use lance::io::ObjectStoreParams;
 pub use lance_file::version::LanceFileVersion;
@@ -325,43 +322,6 @@ pub struct CloneTableBuilder {
    request: CloneTableRequest,
 }

-/// Builder for asynchronously executing a SQL statement on a remote database.
-pub struct ExecuteQueryAsyncBuilder {
-    parent: Arc<dyn Database>,
-    query: String,
-    default_namespace_path: Vec<String>,
-}
-
-impl ExecuteQueryAsyncBuilder {
-    fn new(parent: Arc<dyn Database>, query: String) -> Self {
-        Self {
-            parent,
-            query,
-            default_namespace_path: vec!["public".to_string()],
-        }
-    }
-
-    /// Set the namespace used for unqualified table names.
-    ///
-    /// An empty path is treated as `public`, which is the SQL name for the
-    /// root Lance namespace.
-    pub fn default_namespace_path<I, S>(mut self, path: I) -> Self
-    where
-        I: IntoIterator<Item = S>,
-        S: Into<String>,
-    {
-        self.default_namespace_path = path.into_iter().map(Into::into).collect();
-        self
-    }
-
-    /// Start the statement and return its asynchronous query handle.
-    pub async fn execute(self) -> Result<crate::sql::Query> {
-        self.parent
-            .execute_query_async(&self.query, &self.default_namespace_path)
-            .await
-    }
-}
-
 impl CloneTableBuilder {
    fn new(parent: Arc<dyn Database>, target_table_name: String, source_uri: String) -> Self {
        Self {
@@ -445,51 +405,6 @@ impl Connection {
        &self.internal
    }

-    /// Start executing SQL on a remote LanceDB database.
-    ///
-    /// The query can reference tables in other databases with SQL dot notation.
-    /// Use [`ExecuteQueryAsyncBuilder::default_namespace_path`] to avoid qualifying
-    /// tables in the default namespace. Local connections return
-    /// [`Error::NotSupported`].
-    ///
-    /// # Example
-    ///
-    /// ```no_run
-    /// # async fn query(db: &lancedb::Connection) -> lancedb::Result<()> {
-    /// use futures::TryStreamExt;
-    ///
-    /// let query = db
-    ///     .execute_query_async("SELECT * FROM events LIMIT 10")
-    ///     .default_namespace_path(["public"])
-    ///     .execute()
-    ///     .await?;
-    /// println!("query id: {}", query.id());
-    /// let mut batches = query.reader().await?;
-    /// while let Some(batch) = batches.try_next().await? {
-    ///     println!("received {} rows", batch.num_rows());
-    /// }
-    /// # Ok(())
-    /// # }
-    /// ```
-    pub fn execute_query_async(&self, query: impl Into<String>) -> ExecuteQueryAsyncBuilder {
-        ExecuteQueryAsyncBuilder::new(self.internal.clone(), query.into())
-    }
-
-    /// Describe a submitted SQL query by its connection-scoped id.
-    ///
-    /// This performs one bounded status poll using state retained by this
-    /// connection. Running state with a live query handle is not evicted;
-    /// abandoned state has bounded retention, and server expiration is
-    /// honored. Terminal state is retained briefly.
-    /// Query ids are not portable to another connection. Local connections
-    /// return [`Error::NotSupported`].
-    pub async fn describe_query(
-        &self,
-        query_id: uuid::Uuid,
-    ) -> Result<crate::sql::QueryDescription> {
-        self.internal.describe_query(query_id).await
-    }
-
    /// Get the names of all tables in the database
    ///
    /// The names will be returned in lexicographical order (ascending)
@@ -670,34 +585,14 @@ impl Connection {
        self.internal.read_consistency().await
    }

-    /// Open a server-side job by id, returning a handle with its record
-    /// already populated. Fails with [`crate::Error::JobNotFound`] when the
-    /// server has no such job, the way [`Connection::open_table`] does for a
-    /// missing table.
+    /// A [`crate::job::Job`] handle for a server-side job by id, suitable for
+    /// waiting on or cancelling the job.
    ///
-    /// This is the one way in: the returned [`crate::job::Job`] answers for
-    /// its own state, specification, result, failure and event history, so
-    /// there is no separate connection-level call for any of them.
-    ///
-    /// # Example
-    ///
-    /// ```no_run
-    /// # use lancedb::job::JobEventsRequest;
-    /// # async fn open_job(
-    /// #     connection: &lancedb::Connection,
-    /// #     job_id: &str,
-    /// # ) -> Result<(), Box<dyn std::error::Error>> {
-    /// let job = connection.open_job(job_id).await?;
-    /// println!("{:?} {:?}", job.state(), job.result());
-    /// let done = job
-    ///     .events(JobEventsRequest::default().filter("state = 'claim_complete'"))
-    ///     .await?;
-    /// println!("{} completions", done.iter().map(|b| b.num_rows()).sum::<usize>());
-    /// # Ok(())
-    /// # }
-    /// ```
-    pub async fn open_job(&self, job_id: impl AsRef<str>) -> Result<crate::job::Job> {
-        self.internal.open_job(job_id.as_ref()).await
+    /// The handle is constructed without a server round trip; an unknown id
+    /// surfaces when the handle is used. Only server-backed databases support
+    /// job handles by id.
+    pub fn job(&self, job_id: impl AsRef<str>) -> Result<crate::job::Job> {
+        self.internal.job(job_id.as_ref())
    }

    /// List server-side jobs across the database's tables.
@@ -705,12 +600,24 @@ impl Connection {
        self.internal.list_jobs().await
    }

+    /// Describe a single server-side job by id. `None` when the server has no
+    /// such job.
+    pub async fn get_job(&self, job_id: impl AsRef<str>) -> Result<Option<JobDescription>> {
+        self.internal.get_job(job_id.as_ref()).await
+    }
+
    /// Request cancellation of a server-side job by id. Returns true if the
    /// server accepted the cancellation, false if no such job exists.
    pub async fn cancel_job(&self, job_id: impl AsRef<str>) -> Result<bool> {
        self.internal.cancel_job(job_id.as_ref()).await
    }

+    /// The lifecycle event history of a server-side job (all jobs when
+    /// `job_id` is `None`), as recorded Arrow batches.
+    pub async fn job_history(&self, job_id: Option<&str>) -> Result<Vec<RecordBatch>> {
+        self.internal.job_history(job_id).await
+    }
+
    /// Drop a table in the database.
    ///
    /// # Arguments
@@ -957,19 +864,6 @@ impl ConnectBuilder {
        self
    }

-    /// Set the SQL service host override for a remote connection.
-    ///
-    /// The SQL client is initialized lazily when the connection first executes
-    /// SQL and is retained for the connection's lifetime.
-    #[cfg(feature = "remote")]
-    pub fn sql_host_override(mut self, sql_host_override: &str) -> Self {
-        self.request.options.insert(
-            OPT_REMOTE_SQL_HOST_OVERRIDE.to_string(),
-            sql_host_override.to_string(),
-        );
-        self
-    }
-
    /// Set the database specific options
    ///
    /// See [crate::database::listing::ListingDatabaseOptions] for the options available for
@@ -1159,7 +1053,6 @@ impl ConnectBuilder {

        let mut merged_options = self.request.options.clone();
        Self::apply_env_defaults(&ENV_VARS_TO_STORAGE_OPTS, &mut merged_options);
-        let sql_host_override = merged_options.get(OPT_REMOTE_SQL_HOST_OVERRIDE).cloned();
        let options = RemoteDatabaseOptions::parse_from_map(&merged_options)?;

        let region = options.region.ok_or_else(|| Error::InvalidInput {
@@ -1201,15 +1094,11 @@ impl ConnectBuilder {
        }

        let storage_options = StorageOptions(options.storage_options.clone());
-        let host_overrides = crate::remote::db::RemoteHostOverrides {
-            rest: options.host_override,
-            sql: sql_host_override,
-        };
        let internal = Arc::new(crate::remote::db::RemoteDatabase::try_new(
            &self.request.uri,
            &api_key,
            &region,
-            host_overrides,
+            options.host_override,
            client_config,
            storage_options.into(),
            self.request.read_consistency_interval,
@@ -1503,23 +1392,6 @@ mod tests {
        assert_eq!(tc.connection.uri(), tc.uri);
    }

-    #[tokio::test]
-    async fn test_local_connection_rejects_sql_queries() {
-        let directory = tempdir().unwrap();
-        let connection = connect(directory.path().to_str().unwrap())
-            .execute()
-            .await
-            .unwrap();
-        assert!(matches!(
-            connection.execute_query_async("SELECT 1").execute().await,
-            Err(Error::NotSupported { .. })
-        ));
-        assert!(matches!(
-            connection.describe_query(uuid::Uuid::nil()).await,
-            Err(Error::NotSupported { .. })
-        ));
-    }
-
    #[cfg(feature = "remote")]
    #[test]
    fn test_apply_env_defaults() {
@@ -18,6 +18,8 @@ use std::collections::HashMap;
 use std::sync::Arc;
 use std::time::Duration;

+use arrow_array::RecordBatch;
+
 use lance::dataset::ReadParams;
 use lance_namespace::LanceNamespace;
 use lance_namespace::models::{
@@ -204,8 +206,8 @@ pub enum ReadConsistency {
 /// compaction, column refresh, ...).
 #[derive(Debug, Clone)]
 pub struct JobInfo {
-    /// The job id -- what [`Database::open_job`] and
-    /// [`Database::cancel_job`] accept.
+    /// The job id -- what [`Database::get_job`] and [`Database::cancel_job`]
+    /// accept.
    pub job_id: String,
    /// The table the job runs against, without URI or namespace.
    pub table: String,
@@ -216,8 +218,8 @@ pub struct JobInfo {
    pub created_at_millis: i64,
 }

-/// The server-side record behind a [`crate::job::Job`] handle: lifecycle
-/// state plus the job-type-specific specification and result.
+/// A described job from [`Database::get_job`]: lifecycle state plus the
+/// job-type-specific specification.
 #[derive(Debug, Clone)]
 pub struct JobDescription {
    pub job_id: String,
@@ -228,10 +230,6 @@ pub struct JobDescription {
    pub creation_ms: i64,
    /// The job-type-specific specification. Null when the server omits it.
    pub spec: serde_json::Value,
-    /// The job-type-specific terminal result, for job types that define one.
-    /// `None` until the job succeeds, so a job that never terminates reports
-    /// its progress through [`crate::job::Job::events`] instead.
-    pub result: Option<serde_json::Value>,
    /// Why the job failed, when the job is failed and the server reports a
    /// reason.
    pub failure: Option<crate::error::JobFailure>,
@@ -317,37 +315,30 @@ pub trait Database:
    async fn drop_function(&self, _name: &str, _version: &str) -> Result<bool> {
        function_catalog_not_supported()
    }
-    /// Open a job by id, returning a handle with its record already
-    /// populated. Fails with [`crate::Error::JobNotFound`] when the server has
-    /// no such job.
-    async fn open_job(&self, _job_id: &str) -> Result<crate::job::Job> {
-        job_op_not_supported("open_job")
+    /// A [`crate::job::Job`] handle for a server-side job by id, suitable for
+    /// waiting on or cancelling the job. The handle is constructed without a
+    /// server round trip; an unknown id surfaces when the handle is used.
+    fn job(&self, _job_id: &str) -> Result<crate::job::Job> {
+        job_op_not_supported("job")
    }
    /// List server-side jobs across the database's tables.
    async fn list_jobs(&self) -> Result<Vec<JobInfo>> {
        job_op_not_supported("list_jobs")
    }
+    /// Describe a single job by id. `None` when the server has no such job.
+    async fn get_job(&self, _job_id: &str) -> Result<Option<JobDescription>> {
+        job_op_not_supported("get_job")
+    }
    /// Request cancellation of a job by id. Returns true if the server
    /// accepted the cancellation, false if no such job exists. Cancelling an
    /// already-terminal job is a no-op success.
    async fn cancel_job(&self, _job_id: &str) -> Result<bool> {
        job_op_not_supported("cancel_job")
    }
-    /// Start executing a SQL statement on a remote database.
-    async fn execute_query_async(
-        &self,
-        _query: &str,
-        _default_namespace_path: &[String],
-    ) -> Result<crate::sql::Query> {
-        Err(crate::error::Error::NotSupported {
-            message: "SQL is not supported by this database".to_string(),
-        })
-    }
-    /// Describe a submitted SQL query by its connection-scoped id.
-    async fn describe_query(&self, _query_id: uuid::Uuid) -> Result<crate::sql::QueryDescription> {
-        Err(crate::error::Error::NotSupported {
-            message: "SQL is not supported by this database".to_string(),
-        })
+    /// The lifecycle event history of a job (all jobs when `job_id` is
+    /// `None`), as recorded Arrow batches.
+    async fn job_history(&self, _job_id: Option<&str>) -> Result<Vec<RecordBatch>> {
+        job_op_not_supported("job_history")
    }
    /// Open a table in the database
    async fn open_table(&self, request: OpenTableRequest) -> Result<Arc<dyn BaseTable>>;
@@ -18,7 +18,7 @@ use lance_table::io::commit::commit_handler_from_url;
 use object_store::local::LocalFileSystem;
 use snafu::ResultExt;

-use crate::blob::ensure_blob_storage_version;
+use crate::blob::{ensure_blob_storage_version, has_blob_columns};
 use crate::connection::ConnectRequest;
 use crate::database::ReadConsistency;
 use crate::database::namespace::LanceNamespaceDatabase;
@@ -827,6 +827,7 @@ impl ListingDatabase {
        if let Some(enable_stable_row_ids) = overrides
            .enable_stable_row_ids
            .or(self.new_table_config.enable_stable_row_ids)
+            .or(has_blob_columns(&data_schema).then_some(true))
        {
            write_params.enable_stable_row_ids = enable_stable_row_ids;
        }
@@ -3,7 +3,6 @@

 //! Namespace-based database implementation that delegates table management to lance-namespace

-use lance_datafusion::utils::StreamingWriteSource;
 use std::collections::{HashMap, HashSet};
 use std::sync::{Arc, Mutex};

@@ -24,7 +23,7 @@ use lance_namespace_impls::ConnectBuilder;
 use lance_table::io::commit::CommitHandler;
 use lance_table::io::commit::external_manifest::ExternalManifestCommitHandler;

-use crate::blob::ensure_blob_storage_version;
+use crate::blob::{ensure_blob_storage_version, has_blob_columns};
 use crate::connection::NamespaceClientPushdownOperation;
 use crate::database::ReadConsistency;
 use crate::database::listing::{NewTableConfig, take_request_creation_overrides};
@@ -218,6 +217,7 @@ impl LanceNamespaceDatabase {
        if let Some(enable_stable_row_ids) = overrides
            .enable_stable_row_ids
            .or(self.new_table_config.enable_stable_row_ids)
+            .or(has_blob_columns(data_schema.as_ref()).then_some(true))
        {
            params.enable_stable_row_ids = enable_stable_row_ids;
        }
@@ -305,10 +305,6 @@ impl Database for LanceNamespaceDatabase {
    }

    async fn create_table(&self, request: DbCreateTableRequest) -> Result<Arc<dyn BaseTable>> {
-        // Refuse a bad declaration before the namespace records a table.
-        crate::table::computed_columns::ensure_declarations_are_planned(
-            &request.data.arrow_schema(),
-        )?;
        let mut table_id = request.namespace_path.clone();
        table_id.push(request.name.clone());
        let mut existing_table = None;
@@ -102,8 +102,6 @@ pub enum Error {
    },
    #[snafu(display("Job{} was cancelled", job_id.as_ref().map(|id| format!(" {id}")).unwrap_or_default()))]
    JobCancelled { job_id: Option<String> },
-    #[snafu(display("Job '{job_id}' was not found"))]
-    JobNotFound { job_id: String },

    // 3rd party / external errors
    #[snafu(display("object_store error: {source}"))]
@@ -582,8 +582,8 @@ pub struct InputBinding {

 /// Ordered result-field to table-field mapping for a Function binding.
 ///
-/// `nullable` describes the logical Function result. Physical computed-column
-/// fields remain nullable while unassigned.
+/// Assignment state is not part of the Slice 1 client contract. During the
+/// NULL transition there is no public Lance cell-flag identifier to persist.
 #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
 pub struct OutputMapping {
    pub result_field: String,
@@ -594,14 +594,6 @@ pub struct OutputMapping {
    pub nullable: bool,
 }

-/// Internal physical column preserving the parent validity of a flattened
-/// named-struct result.
-#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
-pub struct AssignmentMapping {
-    pub output_name: String,
-    pub output_field_id: i32,
-}
-
 /// Immutable Function binding persisted by the Enterprise table service.
 #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
 pub struct FunctionBinding {
@@ -609,8 +601,6 @@ pub struct FunctionBinding {
    function: FunctionVersionRef,
    inputs: Vec<InputBinding>,
    outputs: Vec<OutputMapping>,
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    assignment: Option<AssignmentMapping>,
    /// Exact Arrow schema presented to the Function, encoded with the Lance
    /// Namespace Arrow JSON representation.
    #[serde(default, skip_serializing_if = "Option::is_none")]
@@ -637,10 +627,6 @@ impl FunctionBinding {
        &self.outputs
    }

-    pub fn assignment(&self) -> Option<&AssignmentMapping> {
-        self.assignment.as_ref()
-    }
-
    pub fn input_schema(&self) -> Option<&Value> {
        self.input_schema.as_ref()
    }
@@ -3,53 +3,16 @@

 //! Handles to operations a server may run asynchronously.

-use std::sync::{Arc, RwLock, RwLockReadGuard, RwLockWriteGuard};
+use std::sync::Arc;

-use arrow_array::RecordBatch;
 use async_trait::async_trait;
 use serde::{Serialize, de::DeserializeOwned};
 use serde_json::Value;
 use tokio::sync::watch;
 use tokio::task::{AbortHandle, JoinHandle};

-use crate::database::JobDescription;
 use crate::error::{Error, JobFailure, Result};

-/// Which of a job's events [`Job::events`] returns.
-///
-/// The handle already knows which job to ask about, so this narrows the
-/// query rather than naming one.
-#[derive(Debug, Clone, Default)]
-pub struct JobEventsRequest {
-    /// Maximum event rows to return. The server applies its own default
-    /// (1000 rows) and maximum (10,000 rows) when this is `None`, and
-    /// truncates without saying so, which matters for a job with one event
-    /// per fragment.
-    pub limit: Option<u32>,
-    /// SQL-like filter over the event columns `state`, `updated_by`,
-    /// `emitted_from`, `emitted_by`, and `claim_entity`. For example
-    /// `state = 'claim_complete'` selects only per-claim completions.
-    pub filter: Option<String>,
-}
-
-impl JobEventsRequest {
-    pub fn limit(mut self, limit: u32) -> Self {
-        self.limit = Some(limit);
-        self
-    }
-
-    pub fn filter(mut self, filter: impl Into<String>) -> Self {
-        self.filter = Some(filter.into());
-        self
-    }
-}
-
-fn job_detail_not_supported<T>(what: &str) -> Result<T> {
-    Err(Error::NotSupported {
-        message: format!("{what} is only available for server-side jobs"),
-    })
-}
-
 /// Backend-specific tracking for an asynchronous operation.
 #[async_trait]
 pub(crate) trait JobHandle: Send + Sync {
@@ -60,15 +23,6 @@ pub(crate) trait JobHandle: Send + Sync {
    async fn status(&self) -> Result<String>;
    async fn wait(&self) -> Result<TerminalResult>;
    async fn cancel(&self) -> Result<()>;
-    /// The job's full server-side record. Backends that run the operation in
-    /// this process have none and keep the default.
-    async fn describe(&self) -> Result<JobDescription> {
-        job_detail_not_supported("describing a job")
-    }
-    /// The job's recorded lifecycle events.
-    async fn events(&self, _request: JobEventsRequest) -> Result<Vec<RecordBatch>> {
-        job_detail_not_supported("job event history")
-    }
 }

 /// A backend-neutral successful terminal result.
@@ -131,34 +85,16 @@ enum JobInner<T> {
    Completed(T),
 }

-/// What a handle last learned about its job. `state` is separate because an
-/// in-process job can report one but has no server-side record behind it.
-#[derive(Default)]
-struct JobCache {
-    state: Option<String>,
-    description: Option<JobDescription>,
-}
-
 /// A handle to an operation that may still be running.
 ///
 /// The operation may already be complete when the handle is created. `T` is
 /// the endpoint's successful terminal result; unit-result operations use the
 /// default `Job<()>`.
-///
-/// The detail accessors ([`Job::state`], [`Job::job_type`], ...) read what the
-/// handle last observed. Submitting an operation returns only a job id, so
-/// populating them eagerly would cost an extra round trip on every call:
-///
-/// - [`Job::refresh`] and [`Job::status`] fetch the whole record.
-/// - [`Job::wait`] records the terminal state it establishes, but not the rest
-///   of the record; call [`Job::refresh`] for that.
-/// - Everything is `None` until one of those runs.
 pub struct Job<T = ()>
 where
    T: Clone + Send + Sync + 'static,
 {
    inner: JobInner<T>,
-    cache: RwLock<JobCache>,
 }

 impl<T> std::fmt::Debug for Job<T>
@@ -166,40 +102,18 @@ where
    T: Clone + Send + Sync + 'static,
 {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        let cache = self.cache_read();
-        let mut out = f.debug_struct("Job");
-        out.field("id", &self.id())
-            .field("done", &matches!(self.inner, JobInner::Completed(_)));
-        if let Some(state) = &cache.state {
-            out.field("state", state);
-        }
-        if let Some(description) = &cache.description {
-            out.field("job_type", &description.job_type)
-                .field("creation_ms", &description.creation_ms);
-            if !description.spec.is_null() {
-                out.field("spec", &description.spec);
-            }
-            if let Some(result) = &description.result {
-                out.field("result", result);
-            }
-            if let Some(failure) = &description.failure {
-                out.field("failure", failure);
-            }
-        }
-        out.finish()
+        f.debug_struct("Job")
+            .field("id", &self.id())
+            .field("done", &matches!(self.inner, JobInner::Completed(_)))
+            .finish()
    }
 }

 impl Job<()> {
-    /// A job whose operation finished before the handle was created. Its
-    /// state is known without asking anyone, so the cache starts populated.
+    /// A job whose operation finished before the handle was created.
    pub(crate) fn new_done() -> Self {
        Self {
            inner: JobInner::Completed(()),
-            cache: RwLock::new(JobCache {
-                state: Some("finished".to_string()),
-                description: None,
-            }),
        }
    }

@@ -209,21 +123,8 @@ impl Job<()> {
                handle,
                decode: Arc::new(|_| Ok(())),
            },
-            cache: RwLock::default(),
        }
    }
-
-    /// A handle whose record the caller has already fetched, so the detail
-    /// accessors answer without a second round trip.
-    pub(crate) fn opened(handle: Box<dyn JobHandle>, description: JobDescription) -> Self {
-        let job = Self::new(handle);
-        {
-            let mut cache = job.cache_write();
-            cache.state = Some(description.state.clone());
-            cache.description = Some(description);
-        }
-        job
-    }
 }

 impl<T> Job<T>
@@ -237,7 +138,6 @@ where
                handle,
                decode: Arc::new(TerminalResult::decode::<T>),
            },
-            cache: RwLock::default(),
        }
    }
 }
@@ -269,124 +169,16 @@ where
        }
    }

-    fn cache_read(&self) -> RwLockReadGuard<'_, JobCache> {
-        self.cache.read().unwrap_or_else(|err| err.into_inner())
-    }
-
-    fn cache_write(&self) -> RwLockWriteGuard<'_, JobCache> {
-        self.cache.write().unwrap_or_else(|err| err.into_inner())
-    }
-
-    /// Asks the backend for this job's current state, and for a server-side
-    /// job its full record, then caches the answer for the detail accessors.
-    ///
-    /// In-process operations have no server-side record, so only
-    /// [`Job::state`] is populated for them.
-    pub async fn refresh(&self) -> Result<()> {
-        self.refresh_state().await.map(|_| ())
-    }
-
-    /// Refreshes and reports the state, which every backend can answer.
-    async fn refresh_state(&self) -> Result<String> {
-        let JobInner::Handle { handle, .. } = &self.inner else {
-            let state = "finished".to_string();
-            self.cache_write().state = Some(state.clone());
-            return Ok(state);
-        };
-        match handle.describe().await {
-            Ok(description) => {
-                let state = description.state.clone();
-                let mut cache = self.cache_write();
-                cache.state = Some(state.clone());
-                cache.description = Some(description);
-                Ok(state)
-            }
-            // An in-process job knows its own state and nothing more.
-            Err(Error::NotSupported { .. }) => {
-                let state = handle.status().await?;
-                self.cache_write().state = Some(state.clone());
-                Ok(state)
-            }
-            Err(err) => Err(err),
-        }
-    }
-
    /// The operation's current lifecycle state: "running", "finished",
    /// "failed", or "cancelled".
    ///
    /// A point snapshot; unlike [`Job::wait`] it does not block, raise on a
    /// terminal failure state, or retry. States a newer server reports that
-    /// this client version does not know pass through as-is. Also refreshes
-    /// the detail accessors.
+    /// this client version does not know pass through as-is.
    pub async fn status(&self) -> Result<String> {
-        self.refresh_state().await
-    }
-
-    /// The last lifecycle state this handle observed, without contacting the
-    /// backend. `None` until the handle has.
-    pub fn state(&self) -> Option<String> {
-        self.cache_read().state.clone()
-    }
-
-    /// The whole server-side record this handle last observed. The accessors
-    /// below read individual fields out of it. `None` for an in-process job,
-    /// which has no such record.
-    pub fn description(&self) -> Option<JobDescription> {
-        self.cache_read().description.clone()
-    }
-
-    /// The job's type, as the server names it. `None` for an in-process job.
-    pub fn job_type(&self) -> Option<String> {
-        self.with_description(|description| description.job_type.clone())
-    }
-
-    /// When the job was created, in milliseconds since the epoch. `None` for
-    /// an in-process job.
-    pub fn creation_ms(&self) -> Option<i64> {
-        self.with_description(|description| description.creation_ms)
-    }
-
-    /// The job-type-specific specification it was submitted with.
-    pub fn spec(&self) -> Option<Value> {
-        self.with_description(|description| description.spec.clone())
-            .filter(|spec| !spec.is_null())
-    }
-
-    /// The job-type-specific terminal result, as reported data rather than the
-    /// typed model [`Job::wait`] returns. `None` until the job succeeds.
-    pub fn result(&self) -> Option<Value> {
-        self.with_description(|description| description.result.clone())
-            .flatten()
-    }
-
-    /// Why the job failed, when it failed and the server reports a reason.
-    pub fn failure(&self) -> Option<JobFailure> {
-        self.with_description(|description| description.failure.clone())
-            .flatten()
-    }
-
-    fn with_description<R>(&self, read: impl FnOnce(&JobDescription) -> R) -> Option<R> {
-        self.cache_read().description.as_ref().map(read)
-    }
-
-    /// This job's recorded lifecycle events.
-    ///
-    /// Unlike the detail accessors, which report a terminal result only once
-    /// the job reaches one, events are written as the job runs and outlive the
-    /// workers that produced them. A distributed job records a
-    /// `claim`/`claim_complete` pair per unit of work, each carrying
-    /// `rows_processed`, so a job that never finishes still accounts for what
-    /// it did. In-process operations keep no event history.
-    pub async fn events(&self, request: JobEventsRequest) -> Result<Vec<RecordBatch>> {
        match &self.inner {
-            JobInner::Handle { handle, .. } => handle.events(request).await,
-            // The operation finished before the handle existed, so there is no
-            // id to query with even when a server ran it.
-            JobInner::Completed(_) => Err(Error::NotSupported {
-                message: "this operation completed before its handle was created, so it \
-                          carries no job id to query events with"
-                    .to_string(),
-            }),
+            JobInner::Handle { handle, .. } => handle.status().await,
+            JobInner::Completed(_) => Ok("finished".to_string()),
        }
    }

@@ -398,19 +190,8 @@ where
    /// [`crate::Error::JobCancelled`] if it was cancelled.
    pub async fn wait(&self) -> Result<T> {
        match &self.inner {
-            JobInner::Handle { handle, decode } => {
-                let settled = handle.wait().await;
-                // Waiting already established a terminal state; record it so
-                // the detail accessors do not need another round trip for it.
-                if let Some(state) = terminal_state(&settled) {
-                    self.cache_write().state = Some(state.to_string());
-                }
-                (decode)(settled?)
-            }
-            JobInner::Completed(result) => {
-                self.cache_write().state = Some("finished".to_string());
-                Ok(result.clone())
-            }
+            JobInner::Handle { handle, decode } => (decode)(handle.wait().await?),
+            JobInner::Completed(result) => Ok(result.clone()),
        }
    }

@@ -443,36 +224,20 @@ where
        U: Clone + Send + Sync + 'static,
        F: Fn(T) -> U + Send + Sync + 'static,
    {
-        // The mapped handle tracks the same job, so it inherits what this one
-        // has already learned about it.
-        let Self { inner, cache } = self;
-        match inner {
+        match self.inner {
            JobInner::Handle { handle, decode } => Job {
                inner: JobInner::Handle {
                    handle,
                    decode: Arc::new(move |result| Ok(map((decode)(result)?))),
                },
-                cache,
            },
            JobInner::Completed(result) => Job {
                inner: JobInner::Completed(map(result)),
-                cache,
            },
        }
    }
 }

-/// The lifecycle state a settled [`JobHandle::wait`] implies.
-fn terminal_state(settled: &Result<TerminalResult>) -> Option<&'static str> {
-    match settled {
-        Ok(_) => Some("finished"),
-        Err(Error::JobFailed { .. }) => Some("failed"),
-        Err(Error::JobCancelled { .. }) => Some("cancelled"),
-        // Anything else is a transport failure, not a verdict on the job.
-        Err(_) => None,
-    }
-}
-
 /// How an in-process operation ended. Cloneable so every waiter can be given
 /// the outcome; [`Error`] is not, so failures share one behind an [`Arc`].
 #[derive(Clone)]
@@ -195,7 +195,6 @@ pub mod query;
 #[cfg(feature = "remote")]
 pub mod remote;
 pub mod rerankers;
-pub mod sql;
 pub mod table;
 #[cfg(test)]
 pub mod test_utils;
@@ -24,8 +24,8 @@ use std::time::{SystemTime, UNIX_EPOCH};

 use arrow_array::cast::AsArray;
 use arrow_array::types::UInt64Type;
-use arrow_array::{RecordBatch, UInt64Array, new_null_array};
-use arrow_schema::{FieldRef, Schema as ArrowSchema, SchemaRef};
+use arrow_array::{RecordBatch, UInt64Array};
+use arrow_schema::{Schema as ArrowSchema, SchemaRef};
 use datafusion::common::ScalarValue;
 use datafusion::error::DataFusionError;
 use datafusion::physical_plan::SendableRecordBatchStream;
@@ -34,7 +34,7 @@ use datafusion::prelude::{col, lit};
 use futures::{StreamExt, TryStreamExt};
 use lance::Dataset;
 use lance::dataset::mem_wal::DatasetMemWalExt;
-use lance::dataset::transaction::{Operation, Transaction, UpdateMode};
+use lance::dataset::transaction::{Operation, Transaction};
 use lance::dataset::write::delete::DeleteBuilder;
 use lance::dataset::write::merge_insert::inserted_rows::{
    KeyExistenceFilter, KeyExistenceFilterBuilder, KeyValue,
@@ -51,9 +51,6 @@ use super::{
    definition_to_metadata,
 };
 use crate::database::OpenTableRequest;
-use crate::table::computed_columns::{
-    computed_column_from_field, computed_columns, ensure_declarations_are_planned,
-};
 use crate::table::{NativeTable, NativeTableExt, Table};
 use crate::{Error, Result};

@@ -170,52 +167,30 @@ pub(crate) async fn execute_refresh(
        .map(|p| (p.output.clone(), p.expression.clone()))
        .collect();
    validate_inputs(&source_ds, definition)?;
-    let (replanned, planned_fields, _renames) = super::plan(
+    let (replanned, mut planned_fields, _renames) = super::plan(
        source_schema,
        &definition.source_table,
        &definition.source_namespace,
-        Some(&projections),
+        &projections,
        definition.filter.as_deref(),
        definition.limit,
    )?;
-    let mut planned_fields = planned_fields;
    planned_fields.push(arrow_schema::Field::new(
        SOURCE_ROW_ID_COLUMN,
        arrow_schema::DataType::UInt64,
        false,
    ));
-    // A computed column is not planned from the source: refresh writes it
-    // NULL and its declaration's owner fills it. Its declaration must still
-    // be complete, and it must be able to hold NULL.
    let physical = ArrowSchema::from(view_ds.schema());
-    let mut computed = computed_columns(&physical).into_iter().map(|c| c.name);
-    if let Some(name) = computed.by_ref().find(|name| {
-        physical
-            .field_with_name(name)
-            .is_ok_and(|f| !f.is_nullable())
-    }) {
-        return Err(Error::Schema {
-            message: format!(
-                "computed column '{name}' of view '{}' cannot hold NULL; recreate the view",
-                view.name()
-            ),
-        });
-    }
-    ensure_declarations_are_planned(&physical)?;
-    let physical_planned: Vec<&FieldRef> = physical
+    let planned_shape: Vec<_> = planned_fields
+        .iter()
+        .map(|f| (f.name().clone(), f.data_type().clone(), f.is_nullable()))
+        .collect();
+    let physical_shape: Vec<_> = physical
        .fields()
        .iter()
-        .filter(|f| computed_column_from_field(f).is_none())
+        .map(|f| (f.name().clone(), f.data_type().clone(), f.is_nullable()))
        .collect();
-    // A projected column that became nullable at the source still fits the
-    // view's nullable field; the reverse would not.
-    let matches = planned_fields.len() == physical_planned.len()
-        && planned_fields.iter().zip(&physical_planned).all(|(e, p)| {
-            e.name() == p.name()
-                && e.data_type() == p.data_type()
-                && (p.is_nullable() || !e.is_nullable())
-        });
-    if !matches {
+    if planned_shape != physical_shape {
        return Err(Error::Schema {
            message: format!(
                "the stored definition of view '{}' does not produce this \
@@ -254,18 +229,11 @@ pub(crate) async fn execute_refresh(
        .get(SOURCE_VERSION_TS_META_KEY)
        .and_then(|raw| raw.parse().ok());
    // The watermark speaks only for the view state its refresh left behind;
-    // any other commit on the view since then is drift, except a fill of its
-    // computed columns, which rewrites nothing refresh certifies.
-    let recorded_view_version = metadata
+    // any other commit on the view since then is drift.
+    let view_intact = metadata
        .get(VIEW_VERSION_META_KEY)
-        .and_then(|raw| raw.parse::<u64>().ok());
-    let view_intact = match recorded_view_version {
-        Some(recorded) if recorded == view_ds.version().version => true,
-        Some(recorded) if recorded < view_ds.version().version => {
-            only_computed_rewrites_since(&view_ds, recorded).await?
-        }
-        _ => false,
-    };
+        .and_then(|raw| raw.parse::<u64>().ok())
+        == Some(view_ds.version().version);

    if !full && watermark == Some(source_version) && view_intact && recorded_ts == Some(source_ts) {
        return Ok(RefreshMaterializedViewResult {
@@ -1122,69 +1090,6 @@ struct RowScope {
    limit: Option<u64>,
 }

-/// Whether every commit on the view after `recorded` is a fill of its
-/// computed columns: a column rewrite or data replacement touching only
-/// those fields and neither adding nor removing rows. A version whose
-/// transaction cannot be read is not proven, so it counts as drift.
-async fn only_computed_rewrites_since(view_ds: &Dataset, recorded: u64) -> Result<bool> {
-    // A fill may write any field under a computed column, so the whole
-    // subtree counts, not only the root.
-    let physical = ArrowSchema::from(view_ds.schema());
-    fn subtree(field: &lance_core::datatypes::Field, ids: &mut Vec<u32>) {
-        ids.push(field.id as u32);
-        for child in &field.children {
-            subtree(child, ids);
-        }
-    }
-    let mut computed_fields = Vec::new();
-    for column in computed_columns(&physical) {
-        if let Some(field) = view_ds.schema().field(&column.name) {
-            subtree(field, &mut computed_fields);
-        }
-    }
-    if computed_fields.is_empty() {
-        return Ok(false);
-    }
-    for version in recorded + 1..=view_ds.version().version {
-        let Some(transaction) = view_ds.read_transaction_by_version(version).await? else {
-            return Ok(false);
-        };
-        let fill = match &transaction.operation {
-            Operation::Update {
-                removed_fragment_ids,
-                new_fragments,
-                fields_modified,
-                update_mode: Some(UpdateMode::RewriteColumns),
-                ..
-            } => {
-                removed_fragment_ids.is_empty()
-                    && new_fragments.is_empty()
-                    && !fields_modified.is_empty()
-                    && fields_modified
-                        .iter()
-                        .all(|field| computed_fields.contains(field))
-            }
-            // What `refresh_column` commits for a SQL declaration.
-            Operation::DataReplacement { replacements } => {
-                !replacements.is_empty()
-                    && replacements.iter().all(|group| {
-                        !group.1.fields.is_empty()
-                            && group
-                                .1
-                                .fields
-                                .iter()
-                                .all(|field| computed_fields.contains(&(*field as u32)))
-                    })
-            }
-            _ => false,
-        };
-        if !fill {
-            return Ok(false);
-        }
-    }
-    Ok(true)
-}
-
 async fn compute_stream(
    source: &Dataset,
    definition: &MaterializedViewDefinition,
@@ -1253,10 +1158,6 @@ async fn compute_stream(
        let batch = batch.map_err(|e| DataFusionError::External(Box::new(e)))?;
        let mut columns = Vec::with_capacity(out_schema.fields().len());
        for field in out_schema.fields() {
-            if computed_column_from_field(field).is_some() {
-                columns.push(new_null_array(field.data_type(), batch.num_rows()));
-                continue;
-            }
            let name = if field.name() == SOURCE_ROW_ID_COLUMN {
                ROW_ID
            } else {
@@ -2867,7 +2768,7 @@ mod tests {
        let (conn, source) = db_with_source(vec![1]).await;
        let prepared = crate::materialized_view::prepare_declaration(
            &source,
-            Some(&[("x".into(), "x".into()), ("twice".into(), "x * 2".into())]),
+            &[("x".into(), "x".into()), ("twice".into(), "x * 2".into())],
            None,
            None,
        )
@@ -3231,424 +3132,4 @@ mod tests {
        let err = view.refresh().execute().await.unwrap_err();
        assert!(err.to_string().contains("source table 'src'"), "{err}");
    }
-
-    /// A view with a computed column, declared over `people` and refreshed.
-    async fn refreshed_computed_view(conn: &Connection) -> MaterializedView {
-        use crate::materialized_view::tests::{computed_field, people, test_binding};
-        let source = people(conn).await;
-        let view = crate::materialized_view::prepare_declaration(
-            &source,
-            Some(&[
-                ("id".to_string(), "id".to_string()),
-                ("name".to_string(), "name".to_string()),
-            ]),
-            None,
-            None,
-        )
-        .await
-        .unwrap()
-        .with_computed_columns(
-            vec![(2, computed_field("emb", "fb_1", "name"))],
-            &[test_binding("fb_1", "name", "emb")],
-        )
-        .unwrap()
-        .create("v")
-        .await
-        .unwrap();
-        let result = view.refresh().execute().await.unwrap();
-        assert_eq!(result.mode, RefreshMode::Rebuild);
-        view
-    }
-
-    async fn unfilled(view: &MaterializedView) -> usize {
-        view.table()
-            .count_rows(Some("emb IS NULL".to_string()))
-            .await
-            .unwrap()
-    }
-
-    async fn append_people(conn: &Connection, ids: Vec<i32>, names: Vec<&str>) {
-        let batch = record_batch!(("id", Int32, ids), ("name", Utf8, names)).unwrap();
-        conn.open_table("people")
-            .execute()
-            .await
-            .unwrap()
-            .add(batch)
-            .execute()
-            .await
-            .unwrap();
-    }
-
-    /// Commit the fill job's shape on the view: a column rewrite of
-    /// `fields`, touching no rows. The data is left as it is; what matters
-    /// here is how the next refresh classifies the commit.
-    async fn commit_column_rewrite(view: &MaterializedView, fields: &[&str]) {
-        let native = view.table().as_native().unwrap();
-        native.dataset.reload().await.unwrap();
-        let dataset = native.dataset.get().await.unwrap().as_ref().clone();
-        let fields_modified = fields
-            .iter()
-            .map(|name| dataset.schema().field(name).unwrap().id as u32)
-            .collect();
-        let updated_fragments = dataset
-            .get_fragments()
-            .iter()
-            .map(|fragment| fragment.metadata().clone())
-            .collect();
-        let operation = Operation::Update {
-            removed_fragment_ids: Vec::new(),
-            updated_fragments,
-            new_fragments: Vec::new(),
-            fields_modified,
-            compacted_sstables: Vec::new(),
-            fields_for_preserving_frag_bitmap: Vec::new(),
-            update_mode: Some(UpdateMode::RewriteColumns),
-            inserted_rows_filter: None,
-            updated_fragment_offsets: None,
-        };
-        let read_version = dataset.version().version;
-        CommitBuilder::new(WriteDestination::Dataset(Arc::new(dataset)))
-            .execute(Transaction::new(read_version, operation, None))
-            .await
-            .unwrap();
-    }
-
-    /// Refresh never computes a computed column: every row it writes, on a
-    /// rebuild, an append and a rewrite, carries NULL there, and the
-    /// declaration survives all three.
-    #[tokio::test]
-    async fn test_computed_columns_are_written_null_and_kept() {
-        let conn = connect("memory://").execute().await.unwrap();
-        let view = refreshed_computed_view(&conn).await;
-        assert_eq!(unfilled(&view).await, 3);
-
-        append_people(&conn, vec![4, 5], vec!["d", "e"]).await;
-        let result = view.refresh().execute().await.unwrap();
-        assert_eq!(result.mode, RefreshMode::Incremental);
-        assert_eq!(unfilled(&view).await, 5);
-
-        conn.open_table("people")
-            .execute()
-            .await
-            .unwrap()
-            .update()
-            .column("name", "'z'")
-            .only_if("id = 1")
-            .execute()
-            .await
-            .unwrap();
-        view.refresh().execute().await.unwrap();
-        assert_eq!(unfilled(&view).await, 5);
-        assert_eq!(read(view.table(), "id").await, vec![1, 2, 3, 4, 5]);
-
-        let schema = view.table().schema().await.unwrap();
-        assert!(
-            crate::table::computed_columns::function_bindings(&schema)
-                .unwrap()
-                .iter()
-                .any(|b| b.binding_id() == "fb_1"),
-            "the binding envelope was lost"
-        );
-        assert!(
-            computed_column_from_field(schema.field_with_name("emb").unwrap()).is_some(),
-            "the declaration was lost"
-        );
-        assert_eq!(
-            view.refresh().execute().await.unwrap().mode,
-            RefreshMode::NoOp
-        );
-    }
-
-    /// The fill job's commit rewrites only computed columns. It is the one
-    /// commit on a view that is not drift: the next refresh carries on from
-    /// its watermark instead of rebuilding, which would null what the fill
-    /// just wrote.
-    #[tokio::test]
-    async fn test_a_computed_column_fill_is_not_drift() {
-        let conn = connect("memory://").execute().await.unwrap();
-        let view = refreshed_computed_view(&conn).await;
-
-        commit_column_rewrite(&view, &["emb"]).await;
-        assert_eq!(
-            view.refresh().execute().await.unwrap().mode,
-            RefreshMode::NoOp
-        );
-
-        commit_column_rewrite(&view, &["emb"]).await;
-        append_people(&conn, vec![4], vec!["d"]).await;
-        let result = view.refresh().execute().await.unwrap();
-        assert_eq!(result.mode, RefreshMode::Incremental);
-        assert_eq!(result.rows_written, 1);
-        assert_eq!(read(view.table(), "id").await, vec![1, 2, 3, 4]);
-    }
-
-    /// A column rewrite that reaches a projected column is drift like any
-    /// other write: refresh certifies those columns and must recompute them.
-    #[tokio::test]
-    async fn test_a_rewrite_of_a_projected_column_is_drift() {
-        let conn = connect("memory://").execute().await.unwrap();
-        let view = refreshed_computed_view(&conn).await;
-
-        commit_column_rewrite(&view, &["emb", "name"]).await;
-        assert_eq!(
-            view.refresh().execute().await.unwrap().mode,
-            RefreshMode::Rebuild
-        );
-    }
-
-    /// The declaration contract is checked before any refresh mutation: a
-    /// missing binding envelope and a column that lost its declaration both
-    /// fail closed.
-    #[tokio::test]
-    async fn test_a_broken_declaration_is_refused_before_refresh() {
-        let conn = connect("memory://").execute().await.unwrap();
-        let view = refreshed_computed_view(&conn).await;
-        let native = view.table().as_native().unwrap();
-        let mut dataset = native.dataset.get().await.unwrap().as_ref().clone();
-        dataset
-            .update_schema_metadata(vec![(
-                crate::table::computed_columns::FUNCTION_BINDINGS_META_KEY.to_string(),
-                None,
-            )])
-            .await
-            .unwrap();
-        let err = view.refresh().execute().await.unwrap_err().to_string();
-        assert!(err.contains("references missing binding 'fb_1'"), "{err}");
-
-        let conn = connect("memory://").execute().await.unwrap();
-        let view = refreshed_computed_view(&conn).await;
-        let native = view.table().as_native().unwrap();
-        let mut dataset = native.dataset.get().await.unwrap().as_ref().clone();
-        dataset
-            .replace_field_metadata(vec![(
-                dataset.schema().field("emb").unwrap().id as u32,
-                HashMap::new(),
-            )])
-            .await
-            .unwrap();
-        let err = view.refresh().execute().await.unwrap_err().to_string();
-        assert!(err.contains("does not match binding 'fb_1'"), "{err}");
-    }
-
-    /// An input the view does not project is materialized on every refresh
-    /// path, before the provenance column, with the source's values.
-    #[tokio::test]
-    async fn test_internal_inputs_are_materialized_and_refreshed() {
-        use crate::materialized_view::tests::{computed_field, strict_people, test_binding};
-        let conn = connect("memory://").execute().await.unwrap();
-        let source = strict_people(&conn).await;
-        let mut prepared = crate::materialized_view::prepare_declaration(
-            &source,
-            Some(&[("id".to_string(), "id".to_string())]),
-            None,
-            None,
-        )
-        .await
-        .unwrap();
-        let input = prepared.input_column("name").unwrap();
-        let view = prepared
-            .with_computed_columns(
-                vec![(1, computed_field("emb", "fb_1", &input))],
-                &[test_binding("fb_1", &input, "emb")],
-            )
-            .unwrap()
-            .create("v")
-            .await
-            .unwrap();
-        let names: Vec<String> = view
-            .table()
-            .schema()
-            .await
-            .unwrap()
-            .fields()
-            .iter()
-            .map(|f| f.name().clone())
-            .collect();
-        assert_eq!(names, ["id", "emb", "__input_name", SOURCE_ROW_ID_COLUMN]);
-
-        let unfilled_inputs = || async {
-            view.table()
-                .count_rows(Some("__input_name IS NULL".to_string()))
-                .await
-                .unwrap()
-        };
-        assert_eq!(
-            view.refresh().execute().await.unwrap().mode,
-            RefreshMode::Rebuild
-        );
-        assert_eq!(view.table().count_rows(None).await.unwrap(), 3);
-        assert_eq!(unfilled_inputs().await, 0);
-
-        let more = arrow_array::RecordBatch::try_new(
-            source.schema().await.unwrap(),
-            vec![
-                Arc::new(Int32Array::from(vec![4])),
-                Arc::new(arrow_array::StringArray::from(vec!["d"])),
-            ],
-        )
-        .unwrap();
-        source.add(more).execute().await.unwrap();
-        assert_eq!(
-            view.refresh().execute().await.unwrap().mode,
-            RefreshMode::Incremental
-        );
-        assert_eq!(unfilled_inputs().await, 0);
-        assert_eq!(
-            view.table()
-                .count_rows(Some("__input_name = 'd'".to_string()))
-                .await
-                .unwrap(),
-            1
-        );
-
-        source
-            .update()
-            .column("name", "'z'")
-            .only_if("id = 1")
-            .execute()
-            .await
-            .unwrap();
-        view.refresh().execute().await.unwrap();
-        assert_eq!(
-            view.table()
-                .count_rows(Some("__input_name = 'z'".to_string()))
-                .await
-                .unwrap(),
-            1
-        );
-        assert_eq!(
-            unfilled(&view).await,
-            4,
-            "rewritten and new rows are unfilled"
-        );
-    }
-
-    /// A SQL declaration is filled by `refresh_column` on the view, which
-    /// commits a data replacement; the next refresh continues from its
-    /// watermark and keeps what the fill wrote, and only rows the view added
-    /// since come back unfilled.
-    #[tokio::test]
-    async fn test_a_sql_fill_is_not_drift() {
-        use crate::materialized_view::tests::{people, sql_field};
-        let conn = connect("memory://").execute().await.unwrap();
-        let source = people(&conn).await;
-        let view = crate::materialized_view::prepare_declaration(
-            &source,
-            Some(&[("id".to_string(), "id".to_string())]),
-            None,
-            None,
-        )
-        .await
-        .unwrap()
-        .with_computed_columns(
-            vec![(
-                1,
-                sql_field("next", arrow_schema::DataType::Int32, "id + 1", r#"["id"]"#),
-            )],
-            &[],
-        )
-        .unwrap()
-        .create("v")
-        .await
-        .unwrap();
-        let filled = || async {
-            view.table()
-                .count_rows(Some("next = id + 1".to_string()))
-                .await
-                .unwrap()
-        };
-        assert_eq!(
-            view.refresh().execute().await.unwrap().mode,
-            RefreshMode::Rebuild
-        );
-        assert_eq!(
-            view.table()
-                .refresh_column("next")
-                .await
-                .unwrap()
-                .rows_filled,
-            3
-        );
-        assert_eq!(filled().await, 3);
-        assert_eq!(
-            view.refresh().execute().await.unwrap().mode,
-            RefreshMode::NoOp
-        );
-        assert_eq!(filled().await, 3);
-
-        append_people(&conn, vec![4], vec!["d"]).await;
-        assert_eq!(
-            view.refresh().execute().await.unwrap().mode,
-            RefreshMode::Incremental
-        );
-        assert_eq!(filled().await, 3);
-        assert_eq!(
-            view.table()
-                .refresh_column("next")
-                .await
-                .unwrap()
-                .rows_filled,
-            1
-        );
-        assert_eq!(filled().await, 4);
-        assert_eq!(
-            view.refresh().execute().await.unwrap().mode,
-            RefreshMode::NoOp
-        );
-    }
-
-    /// A fill of a nested computed column writes its child fields; that is
-    /// still a fill, not drift.
-    #[tokio::test]
-    async fn test_a_nested_sql_fill_is_not_drift() {
-        use crate::materialized_view::tests::{people, sql_field};
-        let conn = connect("memory://").execute().await.unwrap();
-        let source = people(&conn).await;
-        let payload = sql_field(
-            "payload",
-            arrow_schema::DataType::Struct(
-                vec![arrow_schema::Field::new(
-                    "value",
-                    arrow_schema::DataType::Utf8,
-                    true,
-                )]
-                .into(),
-            ),
-            "named_struct('value', name)",
-            r#"["name"]"#,
-        );
-        let view = crate::materialized_view::prepare_declaration(
-            &source,
-            Some(&[("name".to_string(), "name".to_string())]),
-            None,
-            None,
-        )
-        .await
-        .unwrap()
-        .with_computed_columns(vec![(1, payload)], &[])
-        .unwrap()
-        .create("v")
-        .await
-        .unwrap();
-        view.refresh().execute().await.unwrap();
-        assert_eq!(
-            view.table()
-                .refresh_column("payload")
-                .await
-                .unwrap()
-                .rows_filled,
-            3
-        );
-        assert_eq!(
-            view.refresh().execute().await.unwrap().mode,
-            RefreshMode::NoOp
-        );
-        assert_eq!(
-            view.table()
-                .count_rows(Some("payload.value = name".to_string()))
-                .await
-                .unwrap(),
-            3
-        );
-    }
 }
@@ -11,7 +11,6 @@ pub(crate) mod db;
 pub(crate) mod job;
 pub mod oauth;
 mod retry;
-pub(crate) mod sql;
 pub(crate) mod table;
 pub(crate) mod util;

@@ -20,20 +20,19 @@ use lance_namespace::models::{

 use crate::Error;
 use crate::database::{
-    CloneTableRequest, CreateTableMode, CreateTableRequest, Database, DatabaseOptions, JobInfo,
-    OpenTableRequest, ReadConsistency, TableNamesRequest,
+    CloneTableRequest, CreateTableMode, CreateTableRequest, Database, DatabaseOptions,
+    JobDescription, JobInfo, OpenTableRequest, ReadConsistency, TableNamesRequest,
 };
 use crate::error::Result;
 use crate::function::{FunctionRegistrationRequest, FunctionVersion};
 use crate::job::Job;
-use crate::remote::job::{RemoteJob, job_state_to_client};
+use crate::remote::job::{DescribeJobResponse, RemoteJob, job_state_to_client};
 use crate::remote::util::stream_as_body;
 use crate::table::BaseTable;

 use super::client::{
    ClientConfig, HeaderProvider, HttpSend, RequestResultExt, RestfulLanceDbClient, Sender,
 };
-use super::sql::SqlClient;
 use super::table::RemoteTable;
 use super::util::parse_server_version;
 use super::{ARROW_STREAM_CONTENT_TYPE, extract_job_id};
@@ -98,7 +97,6 @@ pub const OPT_REMOTE_PREFIX: &str = "remote_database_";
 pub const OPT_REMOTE_API_KEY: &str = "remote_database_api_key";
 pub const OPT_REMOTE_REGION: &str = "remote_database_region";
 pub const OPT_REMOTE_HOST_OVERRIDE: &str = "remote_database_host_override";
-pub const OPT_REMOTE_SQL_HOST_OVERRIDE: &str = "remote_database_sql_host_override";
 // TODO: add support for configuring client config via key/value options

 #[derive(Clone, Debug, Default)]
@@ -214,7 +212,6 @@ pub struct RemoteDatabase<S: HttpSend = Sender> {
    namespace_context_provider: Option<Arc<dyn DynamicContextProvider>>,
    /// TLS configuration for mTLS support
    tls_config: Option<super::client::TlsConfig>,
-    sql_client: Option<SqlClient>,
 }

 #[derive(Clone)]
@@ -272,35 +269,22 @@ impl DynamicContextProvider for NamespaceHeaderProviderContext {
    }
 }

-pub struct RemoteHostOverrides {
-    pub rest: Option<String>,
-    pub sql: Option<String>,
-}
-
 impl RemoteDatabase {
-    pub(crate) fn try_new(
+    pub fn try_new(
        uri: &str,
        api_key: &str,
        region: &str,
-        host_overrides: RemoteHostOverrides,
+        host_override: Option<String>,
        client_config: ClientConfig,
        options: RemoteOptions,
        read_consistency_interval: Option<std::time::Duration>,
    ) -> Result<Self> {
        let parsed = super::client::parse_db_url(uri)?;
-        let sql_client = SqlClient::new(
-            parsed.db_name.clone(),
-            parsed.db_prefix.clone(),
-            api_key.to_string(),
-            host_overrides.rest.clone(),
-            host_overrides.sql,
-            client_config.clone(),
-        );
        let header_map = RestfulLanceDbClient::<Sender>::default_headers(
            api_key,
            region,
            &parsed.db_name,
-            host_overrides.rest.is_some(),
+            host_override.is_some(),
            &options,
            parsed.db_prefix.as_deref(),
            &client_config,
@@ -328,7 +312,7 @@ impl RemoteDatabase {
        let client = RestfulLanceDbClient::try_new(
            &parsed,
            region,
-            host_overrides.rest,
+            host_override,
            header_map,
            client_config.clone(),
            read_consistency_interval,
@@ -346,7 +330,6 @@ impl RemoteDatabase {
            namespace_headers,
            namespace_context_provider,
            tls_config: client_config.tls_config,
-            sql_client: Some(sql_client),
        })
    }
 }
@@ -444,7 +427,6 @@ mod test_utils {
                namespace_headers: HashMap::new(),
                namespace_context_provider: None,
                tls_config: None,
-                sql_client: None,
            }
        }

@@ -467,7 +449,6 @@ mod test_utils {
                namespace_headers: config.extra_headers.clone(),
                namespace_context_provider,
                tls_config: config.tls_config.clone(),
-                sql_client: None,
            }
        }
    }
@@ -671,18 +652,11 @@ impl<S: HttpSend> Database for RemoteDatabase<S> {
        Ok(response.dropped)
    }

-    async fn open_job(&self, job_id: &str) -> Result<Job> {
-        let handle = super::job::RemoteJob::new(self.client.clone(), job_id.to_string());
-        match crate::job::JobHandle::describe(&handle).await {
-            Ok(description) => Ok(Job::opened(Box::new(handle), description)),
-            Err(Error::Http {
-                status_code: Some(StatusCode::NOT_FOUND),
-                ..
-            }) => Err(Error::JobNotFound {
-                job_id: job_id.to_string(),
-            }),
-            Err(err) => Err(err),
-        }
+    fn job(&self, job_id: &str) -> Result<crate::job::Job> {
+        Ok(crate::job::Job::new(Box::new(super::job::RemoteJob::new(
+            self.client.clone(),
+            job_id.to_string(),
+        ))))
    }

    async fn list_jobs(&self) -> Result<Vec<JobInfo>> {
@@ -719,6 +693,31 @@ impl<S: HttpSend> Database for RemoteDatabase<S> {
        Ok(out)
    }

+    async fn get_job(&self, job_id: &str) -> Result<Option<JobDescription>> {
+        let req = self
+            .client
+            .post("/v1/jobs/describe")
+            .json(&serde_json::json!({ "job_id": job_id }));
+        let (request_id, rsp) = self.client.send(req).await?;
+        let rsp = match self.client.check_response(&request_id, rsp).await {
+            Ok(rsp) => rsp,
+            Err(Error::Http {
+                status_code: Some(StatusCode::NOT_FOUND),
+                ..
+            }) => return Ok(None),
+            Err(err) => return Err(err),
+        };
+        let body: DescribeJobResponse = rsp.json().await.err_to_http(request_id)?;
+        Ok(Some(JobDescription {
+            job_id: body.job_id,
+            job_type: body.job_type,
+            state: job_state_to_client(&body.job_state),
+            creation_ms: body.creation_ms,
+            spec: body.spec,
+            failure: body.failure.map(|reported| reported.into_job_failure()),
+        }))
+    }
+
    async fn cancel_job(&self, job_id: &str) -> Result<bool> {
        let req = self
            .client
@@ -735,28 +734,19 @@ impl<S: HttpSend> Database for RemoteDatabase<S> {
        }
    }

-    async fn execute_query_async(
-        &self,
-        query: &str,
-        default_namespace_path: &[String],
-    ) -> Result<crate::sql::Query> {
-        let client = self
-            .sql_client
-            .as_ref()
-            .ok_or_else(|| Error::NotSupported {
-                message: "SQL is unavailable for this remote database client".to_string(),
-            })?;
-        client.submit(query, default_namespace_path).await
-    }
-
-    async fn describe_query(&self, query_id: uuid::Uuid) -> Result<crate::sql::QueryDescription> {
-        let client = self
-            .sql_client
-            .as_ref()
-            .ok_or_else(|| Error::NotSupported {
-                message: "SQL is unavailable for this remote database client".to_string(),
-            })?;
-        client.describe(query_id).await
+    async fn job_history(&self, job_id: Option<&str>) -> Result<Vec<arrow_array::RecordBatch>> {
+        let mut body = serde_json::json!({});
+        if let Some(job_id) = job_id {
+            body["job_id"] = serde_json::Value::String(job_id.to_string());
+        }
+        let req = self.client.post("/v1/jobs/query_events").json(&body);
+        let (request_id, rsp) = self.client.send(req).await?;
+        let rsp = self.client.check_response(&request_id, rsp).await?;
+        let bytes = rsp.bytes().await.err_to_http(request_id)?;
+        let reader = arrow_ipc::reader::StreamReader::try_new(std::io::Cursor::new(bytes), None)?;
+        reader
+            .collect::<std::result::Result<Vec<_>, _>>()
+            .map_err(Into::into)
    }

    async fn table_names(&self, request: TableNamesRequest) -> Result<Vec<String>> {
@@ -1274,7 +1264,6 @@ mod tests {
    use crate::{
        Connection, Error,
        database::CreateTableMode,
-        job::JobEventsRequest,
        remote::{ARROW_STREAM_CONTENT_TYPE, ClientConfig, HeaderProvider, JSON_CONTENT_TYPE},
    };

@@ -2623,7 +2612,7 @@ mod tests {
    }

    #[tokio::test]
-    async fn test_open_job() {
+    async fn test_get_job() {
        let conn = Connection::new_with_handler(|request| {
            assert_eq!(request.method(), &reqwest::Method::POST);
            assert_eq!(request.url().path(), "/v1/jobs/describe");
@@ -2637,55 +2626,51 @@ mod tests {
                )
                .unwrap()
        });
-        // Opening populates the handle, so the accessors answer without a
-        // second round trip.
-        let job = conn.open_job("job-1").await.unwrap();
-        assert_eq!(job.id(), Some("job-1"));
-        assert_eq!(job.job_type().as_deref(), Some("create_index"));
-        assert_eq!(job.state().as_deref(), Some("failed"));
-        assert_eq!(job.creation_ms(), Some(1000));
-        assert_eq!(job.spec().unwrap()["column"], "vec");
-        assert!(job.result().is_none());
-        let failure = job.failure().unwrap();
+        let job = conn.get_job("job-1").await.unwrap().unwrap();
+        assert_eq!(job.job_id, "job-1");
+        assert_eq!(job.job_type, "create_index");
+        assert_eq!(job.state, "failed");
+        assert_eq!(job.creation_ms, 1000);
+        assert_eq!(job.spec["column"], "vec");
+        let failure = job.failure.unwrap();
        assert_eq!(failure.phase.as_deref(), Some("execute"));
        assert_eq!(failure.message.as_deref(), Some("worker died"));
        assert_eq!(failure.retryable, Some(true));
    }

    #[tokio::test]
-    async fn test_open_job_reports_the_terminal_result() {
-        let conn = Connection::new_with_handler(|_| {
-            http::Response::builder()
-                .status(200)
-                .body(
-                    r#"{"job_id": "job-1", "job_type": "refresh_column", "job_state": "DONE", "creation_ms": 1000, "result": {"rows_assigned": 1000000, "rows_failed": 0}}"#,
-                )
-                .unwrap()
-        });
-        let job = conn.open_job("job-1").await.unwrap();
-        assert_eq!(job.state().as_deref(), Some("finished"));
-        let result = job.result().unwrap();
-        assert_eq!(result["rows_assigned"], 1_000_000);
-        assert_eq!(result["rows_failed"], 0);
-    }
-
-    #[tokio::test]
-    async fn test_open_job_missing_fails() {
+    async fn test_get_job_missing_is_none() {
        let conn = Connection::new_with_handler(|_| {
            http::Response::builder()
                .status(404)
                .body("no such job")
                .unwrap()
        });
-        let err = conn.open_job("nope").await.unwrap_err();
-        assert!(
-            matches!(&err, Error::JobNotFound { job_id } if job_id == "nope"),
-            "{err:?}"
-        );
+        assert!(conn.get_job("nope").await.unwrap().is_none());
    }

    #[tokio::test]
-    async fn test_job_events_scope_to_that_job() {
+    async fn test_cancel_job() {
+        let conn = Connection::new_with_handler(|request| {
+            assert_eq!(request.url().path(), "/v1/jobs/cancel");
+            http::Response::builder()
+                .status(200)
+                .body(r#"{"job_id": "job-1"}"#)
+                .unwrap()
+        });
+        assert!(conn.cancel_job("job-1").await.unwrap());
+
+        let conn = Connection::new_with_handler(|_| {
+            http::Response::builder()
+                .status(404)
+                .body("no such job")
+                .unwrap()
+        });
+        assert!(!conn.cancel_job("nope").await.unwrap());
+    }
+
+    #[tokio::test]
+    async fn test_job_history_parses_arrow_stream() {
        let schema = Arc::new(Schema::new(vec![Field::new(
            "state",
            DataType::Utf8,
@@ -2694,91 +2679,29 @@ mod tests {
        let batch = RecordBatch::try_new(
            schema.clone(),
            vec![Arc::new(arrow_array::StringArray::from(vec![
-                "claim_complete",
+                "created", "done",
            ]))],
        )
        .unwrap();
-        let mut events = Vec::new();
+        let mut body = Vec::new();
        {
-            let mut writer =
-                arrow_ipc::writer::StreamWriter::try_new(&mut events, &schema).unwrap();
+            let mut writer = arrow_ipc::writer::StreamWriter::try_new(&mut body, &schema).unwrap();
            writer.write(&batch).unwrap();
            writer.finish().unwrap();
        }
        let conn = Connection::new_with_handler(move |request| {
-            let body: serde_json::Value =
-                serde_json::from_slice(request.body().unwrap().as_bytes().unwrap()).unwrap();
-            if request.url().path() == "/v1/jobs/describe" {
-                return http::Response::builder()
-                    .status(200)
-                    .body(
-                        r#"{"job_id": "job-1", "job_type": "refresh_column", "job_state": "IN_PROGRESS", "creation_ms": 1}"#
-                            .as_bytes()
-                            .to_vec(),
-                    )
-                    .unwrap();
-            }
            assert_eq!(request.url().path(), "/v1/jobs/query_events");
-            // The handle supplies job_id; the caller only narrows the query.
-            assert_eq!(body["job_id"], "job-1");
-            assert_eq!(body["limit"], 500);
-            assert_eq!(body["filter"], "state = 'claim_complete'");
-            http::Response::builder()
-                .status(200)
-                .body(events.clone())
-                .unwrap()
-        });
-        let job = conn.open_job("job-1").await.unwrap();
-        let batches = job
-            .events(
-                JobEventsRequest::default()
-                    .limit(500)
-                    .filter("state = 'claim_complete'"),
-            )
-            .await
-            .unwrap();
-        assert_eq!(batches.len(), 1);
-        assert_eq!(batches[0].num_rows(), 1);
-    }
-
-    #[tokio::test]
-    async fn test_job_events_keep_the_schema_when_nothing_matches() {
-        let schema = Arc::new(Schema::new(vec![Field::new(
-            "state",
-            DataType::Utf8,
-            false,
-        )]));
-        let mut events = Vec::new();
-        {
-            let mut writer =
-                arrow_ipc::writer::StreamWriter::try_new(&mut events, &schema).unwrap();
-            writer.finish().unwrap();
-        }
-        let conn = Connection::new_with_handler(move |request| {
-            if request.url().path() == "/v1/jobs/describe" {
-                return http::Response::builder()
-                    .status(200)
-                    .body(
-                        r#"{"job_id": "job-1", "job_type": "refresh_column", "job_state": "IN_PROGRESS", "creation_ms": 1}"#
-                            .as_bytes()
-                            .to_vec(),
-                    )
-                    .unwrap();
-            }
-            let body: serde_json::Value =
+            let req_body: serde_json::Value =
                serde_json::from_slice(request.body().unwrap().as_bytes().unwrap()).unwrap();
-            // Only the job id when the caller narrows nothing.
-            assert_eq!(body, serde_json::json!({ "job_id": "job-1" }));
+            assert_eq!(req_body["job_id"], "job-1");
            http::Response::builder()
                .status(200)
-                .body(events.clone())
+                .body(body.clone())
                .unwrap()
        });
-        let job = conn.open_job("job-1").await.unwrap();
-        let batches = job.events(JobEventsRequest::default()).await.unwrap();
+        let batches = conn.job_history(Some("job-1")).await.unwrap();
        assert_eq!(batches.len(), 1);
-        assert_eq!(batches[0].num_rows(), 0);
-        assert_eq!(batches[0].schema(), schema);
+        assert_eq!(batches[0].num_rows(), 2);
    }

    #[tokio::test]
@@ -2973,9 +2896,7 @@ mod tests {
        let polls_ref = polls.clone();
        let conn = Connection::new_with_handler(move |request| {
            assert_eq!(request.url().path(), "/v1/jobs/describe");
-            // Two in-progress answers: one for the load, one for the first
-            // status poll.
-            let state = if polls_ref.fetch_add(1, Ordering::SeqCst) < 2 {
+            let state = if polls_ref.fetch_add(1, Ordering::SeqCst) == 0 {
                "IN_PROGRESS"
            } else {
                "DONE"
@@ -2988,13 +2909,11 @@ mod tests {
                ))
                .unwrap()
        });
-        let job = conn.open_job("job-1").await.unwrap();
+        let job = conn.job("job-1").unwrap();
        assert_eq!(job.id(), Some("job-1"));
-        // Opening already answered the state; no extra call needed for it.
-        assert_eq!(job.state().as_deref(), Some("running"));
        assert_eq!(job.status().await.unwrap(), "running");
        job.wait().await.unwrap();
        assert_eq!(job.status().await.unwrap(), "finished");
-        assert!(polls.load(Ordering::SeqCst) >= 4);
+        assert!(polls.load(Ordering::SeqCst) >= 3);
    }
 }
@@ -5,15 +5,13 @@

 use std::time::Duration;

-use arrow_array::RecordBatch;
 use async_trait::async_trait;
 use tokio::time::sleep;

 use serde::Deserialize;

-use crate::database::JobDescription;
 use crate::error::{Error, JobFailure, Result};
-use crate::job::{JobEventsRequest, JobHandle, TerminalResult};
+use crate::job::{JobHandle, TerminalResult};
 use crate::remote::client::{HttpSend, RequestResultExt, RestfulLanceDbClient};

 /// Delay before the second job-state poll; doubles up to [`MAX_POLL_INTERVAL`].
@@ -88,7 +86,7 @@ pub(super) struct DescribeJobResponse {
    #[serde(default)]
    pub(super) spec: serde_json::Value,
    #[serde(default)]
-    pub(super) result: Option<serde_json::Value>,
+    result: Option<serde_json::Value>,
    #[serde(default)]
    pub(super) failure: Option<ReportedFailure>,
 }
@@ -112,39 +110,6 @@ impl DescribeJobResponse {
    fn into_terminal_result(self, request_id: String) -> TerminalResult {
        TerminalResult::remote(self.result, request_id)
    }
-
-    /// The public description this wire envelope stands for.
-    pub(super) fn into_description(self) -> JobDescription {
-        JobDescription {
-            job_id: self.job_id,
-            job_type: self.job_type,
-            state: JobState::from(self.job_state.as_str()).client_label(),
-            creation_ms: self.creation_ms,
-            spec: self.spec,
-            result: self.result,
-            failure: self.failure.map(ReportedFailure::into_job_failure),
-        }
-    }
-}
-
-/// One `/v1/jobs/query_events` round trip.
-pub(super) async fn fetch_job_events<S: HttpSend>(
-    client: &RestfulLanceDbClient<S>,
-    body: serde_json::Value,
-) -> Result<Vec<RecordBatch>> {
-    let request = client.post("/v1/jobs/query_events").json(&body);
-    let (request_id, response) = client.send(request).await?;
-    let response = client.check_response(&request_id, response).await?;
-    let bytes = response.bytes().await.err_to_http(request_id)?;
-    let reader = arrow_ipc::reader::StreamReader::try_new(std::io::Cursor::new(bytes), None)?;
-    let schema = reader.schema();
-    let mut batches = reader.collect::<std::result::Result<Vec<_>, _>>()?;
-    // A query that matched nothing still describes the event columns.
-    // Keep that schema so callers can build a typed empty result.
-    if batches.is_empty() {
-        batches.push(RecordBatch::new_empty(schema));
-    }
-    Ok(batches)
 }

 pub struct RemoteJob<S: HttpSend> {
@@ -158,7 +123,7 @@ impl<S: HttpSend> RemoteJob<S> {
    }

    /// One `/v1/jobs/describe` round trip.
-    async fn fetch_description(&self) -> Result<(String, DescribeJobResponse)> {
+    async fn describe(&self) -> Result<(String, DescribeJobResponse)> {
        let request = self
            .client
            .post("/v1/jobs/describe")
@@ -183,28 +148,13 @@ impl<S: HttpSend> JobHandle for RemoteJob<S> {
    }

    async fn status(&self) -> Result<String> {
-        Ok(self.fetch_description().await?.1.state().client_label())
-    }
-
-    async fn describe(&self) -> Result<JobDescription> {
-        Ok(self.fetch_description().await?.1.into_description())
-    }
-
-    async fn events(&self, request: JobEventsRequest) -> Result<Vec<RecordBatch>> {
-        let mut body = serde_json::json!({ "job_id": self.job_id });
-        if let Some(limit) = request.limit {
-            body["limit"] = serde_json::Value::from(limit);
-        }
-        if let Some(filter) = request.filter {
-            body["filter"] = serde_json::Value::String(filter);
-        }
-        fetch_job_events(&self.client, body).await
+        Ok(self.describe().await?.1.state().client_label())
    }

    async fn wait(&self) -> Result<TerminalResult> {
        let mut interval = INITIAL_POLL_INTERVAL;
        loop {
-            let (request_id, description) = self.fetch_description().await?;
+            let (request_id, description) = self.describe().await?;
            match description.state() {
                JobState::Done => return Ok(description.into_terminal_result(request_id)),
                JobState::Failed => {
@@ -466,9 +466,7 @@ impl TokenSource for AzureImdsSource {
 /// OAuth header provider that manages the full token lifecycle.
 ///
 /// Implements [`HeaderProvider`] to inject `Authorization: Bearer <token>`
-/// headers into every LanceDB request, with automatic token refresh. It also
-/// identifies the bearer credential as OIDC so LanceDB's SQL service selects
-/// OIDC validation instead of API-key validation.
+/// headers into every LanceDB request, with automatic token refresh.
 pub struct OAuthHeaderProvider {
    token_source: Box<dyn TokenSource>,
    token_state: Arc<RwLock<TokenState>>,
@@ -556,10 +554,10 @@ impl OAuthHeaderProvider {
 impl HeaderProvider for OAuthHeaderProvider {
    async fn get_headers(&self) -> Result<HashMap<String, String>> {
        let token = self.get_valid_token().await?;
-        Ok(HashMap::from([
-            ("authorization".to_string(), format!("Bearer {token}")),
-            ("x-lancedb-credential-type".to_string(), "oidc".to_string()),
-        ]))
+        Ok(HashMap::from([(
+            "authorization".to_string(),
+            format!("Bearer {token}"),
+        )]))
    }
 }

@@ -264,17 +264,6 @@ impl<S: HttpSend> crate::job::JobHandle for FreshnessJob<S> {
        crate::job::JobHandle::status(&self.inner).await
    }

-    async fn describe(&self) -> Result<crate::database::JobDescription> {
-        crate::job::JobHandle::describe(&self.inner).await
-    }
-
-    async fn events(
-        &self,
-        request: crate::job::JobEventsRequest,
-    ) -> Result<Vec<arrow_array::RecordBatch>> {
-        crate::job::JobHandle::events(&self.inner, request).await
-    }
-
    async fn wait(&self) -> Result<crate::job::TerminalResult> {
        let result = crate::job::JobHandle::wait(&self.inner).await?;
        let version = self.version.read().await;
@@ -7993,72 +7982,6 @@ mod tests {
        );
    }

-    /// The refresh handle is wrapped for read-freshness tracking, so it has to
-    /// forward the detail APIs too -- this is the job an operator is holding
-    /// when a backfill goes quiet.
-    #[tokio::test]
-    async fn test_refresh_job_handle_reports_detail_and_events() {
-        let schema = Arc::new(Schema::new(vec![Field::new(
-            "state",
-            DataType::Utf8,
-            false,
-        )]));
-        let batch = RecordBatch::try_new(
-            schema.clone(),
-            vec![Arc::new(arrow_array::StringArray::from(vec![
-                "claim_complete",
-            ]))],
-        )
-        .unwrap();
-        let mut events = Vec::new();
-        {
-            let mut writer =
-                arrow_ipc::writer::StreamWriter::try_new(&mut events, &schema).unwrap();
-            writer.write(&batch).unwrap();
-            writer.finish().unwrap();
-        }
-        let table = Table::new_with_handler("my_table", move |request| {
-            match request.url().path() {
-                "/v1/table/my_table/backfill_column" => http::Response::builder()
-                    .status(202)
-                    .body(br#"{"job_id": "j-42"}"#.to_vec())
-                    .unwrap(),
-                "/v1/jobs/describe" => http::Response::builder()
-                    .status(200)
-                    .body(
-                        r#"{"job_id": "j-42", "job_type": "refresh_column", "job_state": "IN_PROGRESS", "creation_ms": 7, "spec": {"column": "doubled"}}"#
-                            .as_bytes()
-                            .to_vec(),
-                    )
-                    .unwrap(),
-                "/v1/jobs/query_events" => {
-                    let body: serde_json::Value =
-                        serde_json::from_slice(request.body().unwrap().as_bytes().unwrap())
-                            .unwrap();
-                    assert_eq!(body["job_id"], "j-42");
-                    http::Response::builder()
-                        .status(200)
-                        .body(events.clone())
-                        .unwrap()
-                }
-                other => panic!("unexpected path {other}"),
-            }
-        });
-
-        let job = table.refresh_column_async("doubled").await.unwrap();
-        job.refresh().await.unwrap();
-        assert_eq!(job.state().as_deref(), Some("running"));
-        assert_eq!(job.job_type().as_deref(), Some("refresh_column"));
-        assert_eq!(job.creation_ms(), Some(7));
-        assert_eq!(job.spec().unwrap()["column"], "doubled");
-
-        let batches = job
-            .events(crate::job::JobEventsRequest::default())
-            .await
-            .unwrap();
-        assert_eq!(batches.iter().map(|b| b.num_rows()).sum::<usize>(), 1);
-    }
-
    #[tokio::test]
    async fn test_refresh_submission_uses_add_columns_version_fence() {
        let table = Table::new_with_handler("my_table", |request| match request.url().path() {
@@ -1,124 +0,0 @@
-// SPDX-License-Identifier: Apache-2.0
-// SPDX-FileCopyrightText: Copyright The LanceDB Authors
-
-//! Handles to SQL queries running on a remote database.
-
-use std::{fmt, sync::Arc};
-
-use async_trait::async_trait;
-use chrono::{DateTime, Utc};
-use uuid::Uuid;
-
-use crate::{Result, arrow::SendableRecordBatchStream};
-
-/// The externally visible lifecycle state of a submitted SQL query.
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum QueryStatus {
-    /// The server is still executing the query.
-    Running,
-    /// The server has made the complete result available.
-    Finished,
-    /// The server accepted cancellation but has not confirmed it yet.
-    Cancelling,
-    /// The server confirmed cancellation.
-    Cancelled,
-}
-
-impl fmt::Display for QueryStatus {
-    fn fmt(&self, formatter: &mut fmt::Formatter<'_>) -> fmt::Result {
-        formatter.write_str(match self {
-            Self::Running => "running",
-            Self::Finished => "finished",
-            Self::Cancelling => "cancelling",
-            Self::Cancelled => "cancelled",
-        })
-    }
-}
-
-/// A point-in-time description of a submitted SQL query.
-#[derive(Clone, Debug, PartialEq)]
-pub struct QueryDescription {
-    /// The stable, connection-scoped identifier assigned when the query was submitted.
-    pub id: Uuid,
-    /// The server-visible lifecycle state.
-    pub status: QueryStatus,
-    /// Server-reported completion progress, when known. Values are in `[0.0, 1.0]`,
-    /// with `1.0` meaning complete.
-    pub progress: Option<f64>,
-    /// When the server may stop accepting this query's continuation token.
-    pub expires_at: Option<DateTime<Utc>>,
-}
-
-#[async_trait]
-pub(crate) trait QueryHandle: Send + Sync {
-    fn id(&self) -> Uuid;
-    async fn describe(&self) -> Result<QueryDescription>;
-    async fn reader(&self) -> Result<SendableRecordBatchStream>;
-    async fn cancel(&self) -> Result<()>;
-}
-
-/// A handle to a submitted SQL query.
-///
-/// The handle can be inspected, opened as an Arrow reader, or cancelled.
-/// Dropping it does not cancel the server-side query.
-/// Identifier lookup is scoped to the connection that submitted the query and
-/// is not a durable resume mechanism.
-pub struct Query {
-    handle: Arc<dyn QueryHandle>,
-}
-
-impl std::fmt::Debug for Query {
-    fn fmt(&self, formatter: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        formatter
-            .debug_struct("Query")
-            .field("id", &self.id())
-            .finish()
-    }
-}
-
-impl Query {
-    #[cfg(feature = "remote")]
-    pub(crate) fn new(handle: Arc<dyn QueryHandle>) -> Self {
-        Self { handle }
-    }
-
-    /// Return the stable, connection-scoped identifier for this query.
-    pub fn id(&self) -> Uuid {
-        self.handle.id()
-    }
-
-    /// Get a point-in-time description of the query.
-    pub async fn describe(&self) -> Result<QueryDescription> {
-        self.handle.describe().await
-    }
-
-    /// Wait for the initial result stream and return its Arrow record batches.
-    ///
-    /// The stream can begin yielding partial results before query execution is
-    /// complete. It continues polling for newly available result endpoints
-    /// until the query finishes and all endpoints have been consumed.
-    ///
-    /// Results are single-consumer. Calling this method more than once on the
-    /// same handle returns an error.
-    pub async fn reader(&self) -> Result<SendableRecordBatchStream> {
-        self.handle.reader().await
-    }
-
-    /// Request cancellation of the query.
-    pub async fn cancel(&self) -> Result<()> {
-        self.handle.cancel().await
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::QueryStatus;
-
-    #[test]
-    fn query_status_display_is_stable() {
-        assert_eq!(QueryStatus::Running.to_string(), "running");
-        assert_eq!(QueryStatus::Finished.to_string(), "finished");
-        assert_eq!(QueryStatus::Cancelling.to_string(), "cancelling");
-        assert_eq!(QueryStatus::Cancelled.to_string(), "cancelled");
-    }
-}
@@ -1192,9 +1192,6 @@ impl Table {
    /// valid empty blobs contain empty byte strings. Prefer
    /// [`Self::fetch_blob_files`] for large selections.
    ///
-    /// `_rowid` values stay valid after compaction when the table has stable
-    /// row ids.
-    ///
    /// ```
    /// use arrow_array::UInt64Array;
    /// use futures::TryStreamExt;
@@ -1236,9 +1233,6 @@ impl Table {
    /// the requests. Null blobs produce null output slots; empty ranges on
    /// non-null blobs produce empty byte strings.
    ///
-    /// `_rowid` values stay valid after compaction when the table has stable
-    /// row ids.
-    ///
    /// ```
    /// use lancedb::blob::BlobRangeRequest;
    ///
@@ -1277,9 +1271,6 @@ impl Table {
    /// Same length and order as `row_ids`. Null rows are `None`. Bytes are not
    /// read from disk until a call to [`BlobFile::read`].
    ///
-    /// `_rowid` values stay valid after compaction when the table has stable
-    /// row ids.
-    ///
    /// ```
    /// # use lancedb::Table;
    /// # async fn lazy_read(table: &Table, row_ids: &[u64]) -> Result<(), Box<dyn std::error::Error>> {
@@ -2804,7 +2795,7 @@ impl NativeTable {
        namespace_client: Option<Arc<dyn LanceNamespace>>,
        pushdown_operations: HashSet<NamespaceClientPushdownOperation>,
    ) -> Result<Self> {
-        let batches = computed_columns::admit_create_source(batches)?;
+        computed_columns::ensure_no_foreign_declarations(batches.arrow_schema().fields())?;
        // Default params uses format v1.
        let params = params.unwrap_or(WriteParams {
            ..Default::default()
@@ -2904,7 +2895,6 @@ impl NativeTable {
        pushdown_operations: HashSet<NamespaceClientPushdownOperation>,
        session: Option<Arc<lance::session::Session>>,
    ) -> Result<Self> {
-        let batches = computed_columns::admit_create_source(batches)?;
        // Build table_id from namespace + name for the storage options provider
        let mut table_id = namespace.clone();
        table_id.push(name.to_string());
@@ -5678,7 +5668,7 @@ mod tests {
            TableStatistics {
                num_rows: 250,
                num_indices: 0,
-                total_bytes: 8969,
+                total_bytes: 8925,
                fragment_stats: FragmentStatistics {
                    num_fragments: 11,
                    num_small_fragments: 11,
@@ -21,7 +21,6 @@
 //! [`computed_columns`] and [`computed_column_from_field`] read declarations
 //! back off a schema.

-use futures::StreamExt;
 use std::collections::{BTreeSet, HashMap, HashSet};
 use std::sync::Arc;

@@ -61,10 +60,6 @@ pub const FUNCTION_BINDING_ID_META_KEY: &str = "computed_column.function.binding
 /// Field metadata key holding this sibling's ordered Function output ordinal.
 pub const FUNCTION_OUTPUT_ORDINAL_META_KEY: &str = "computed_column.function.output_ordinal";

-/// Reserved Function output ordinal for an internal flattened-result
-/// assignment column.
-pub const FUNCTION_ASSIGNMENT_OUTPUT_ORDINAL: u32 = u32::MAX;
-
 /// Schema metadata key holding all immutable Function bindings.
 pub const FUNCTION_BINDINGS_META_KEY: &str = "lancedb::function_bindings";

@@ -317,29 +312,22 @@ pub(crate) fn ensure_supported_function_metadata(schema: &ArrowSchema) -> Result
                                binding_id
                            ),
                        })?;
-                let destination = if output_ordinal == FUNCTION_ASSIGNMENT_OUTPUT_ORDINAL {
-                    binding
-                        .assignment()
-                        .map(|assignment| assignment.output_name.as_str())
-                } else {
-                    binding
-                        .outputs()
-                        .get(output_ordinal as usize)
-                        .map(|output| output.output_name.as_str())
-                }
-                .ok_or_else(|| Error::InvalidInput {
-                    message: format!(
-                        "Function output '{}' has invalid ordinal {}",
-                        field.name(),
-                        output_ordinal
-                    ),
-                })?;
-                if destination != field.name().as_str() {
+                let output = binding
+                    .outputs()
+                    .get(output_ordinal as usize)
+                    .ok_or_else(|| Error::InvalidInput {
+                        message: format!(
+                            "Function output '{}' has invalid ordinal {}",
+                            field.name(),
+                            output_ordinal
+                        ),
+                    })?;
+                if output.output_name != field.name().as_str() {
                    return Err(Error::InvalidInput {
                        message: format!(
                            "Function output '{}' does not match binding destination '{}'",
                            field.name(),
-                            destination
+                            output.output_name
                        ),
                    });
                }
@@ -510,7 +498,6 @@ fn ensure_known_binding_shape(value: &Value) -> Result<()> {
            "function",
            "inputs",
            "outputs",
-            "assignment",
            "input_schema",
            "output_schema",
        ],
@@ -559,13 +546,6 @@ fn ensure_known_binding_shape(value: &Value) -> Result<()> {
            "output mapping",
        )?;
    }
-    if let Some(assignment) = object.get("assignment") {
-        reject_unknown_object_fields(
-            assignment,
-            &["output_name", "output_field_id"],
-            "assignment mapping",
-        )?;
-    }
    Ok(())
 }

@@ -760,33 +740,14 @@ fn function_output_field(name: &str, nullable: bool, raw: &str) -> Result<JsonAr
    Ok(field)
 }

-/// Whether two fields describe the same Function output.
-///
-/// `compare_identity` covers the field's own name and nullability. Struct
-/// children carry both as part of the declaration and compare with it on. List
-/// children do not: Lance rewrites a list item's name and nullability when it
-/// writes, so a stored `fixed_size_list<item: float not null>` comes back as
-/// `fixed_size_list<item: float>` and never matches the declaration again.
-/// Comparing those by type alone keeps this agreeing with the server, which
-/// draws the same distinction and is what accepted the column when it was
-/// declared.
-fn function_output_field_matches(
-    expected: &ArrowField,
-    actual: &ArrowField,
-    compare_identity: bool,
-) -> bool {
-    if compare_identity
-        && (expected.name() != actual.name() || expected.is_nullable() != actual.is_nullable())
-    {
-        return false;
-    }
-    match (expected.is_blob_v2(), actual.is_blob_v2()) {
-        (false, false) => function_output_type_matches(expected.data_type(), actual.data_type()),
-        (true, true) => {
+fn function_output_field_matches(expected: &ArrowField, actual: &ArrowField) -> bool {
+    expected.name() == actual.name()
+        && expected.is_nullable() == actual.is_nullable()
+        && if expected.is_blob_v2() {
            has_supported_blob_v2_layout(expected) && has_supported_blob_v2_layout(actual)
+        } else {
+            function_output_type_matches(expected.data_type(), actual.data_type())
        }
-        _ => false,
-    }
 }

 fn function_output_type_matches(expected: &DataType, actual: &DataType) -> bool {
@@ -799,19 +760,33 @@ fn function_output_type_matches(expected: &DataType, actual: &DataType) -> bool
                && expected
                    .iter()
                    .zip(actual)
-                    .all(|(expected, actual)| function_output_field_matches(expected, actual, true))
+                    .all(|(expected, actual)| function_output_field_matches(expected, actual))
        }
        (DataType::List(expected), DataType::List(actual))
        | (DataType::LargeList(expected), DataType::LargeList(actual)) => {
-            function_output_field_matches(expected, actual, false)
+            function_output_field_matches(expected, actual)
        }
        (
            DataType::FixedSizeList(expected, expected_size),
            DataType::FixedSizeList(actual, actual_size),
-        ) => expected_size == actual_size && function_output_field_matches(expected, actual, false),
+        ) => expected_size == actual_size && function_output_field_matches(expected, actual),
        (DataType::Map(expected, expected_sorted), DataType::Map(actual, actual_sorted)) => {
-            expected_sorted == actual_sorted
-                && function_output_field_matches(expected, actual, true)
+            expected_sorted == actual_sorted && function_output_field_matches(expected, actual)
+        }
+        _ => false,
+    }
+}
+
+fn function_output_type_has_blob(data_type: &DataType) -> bool {
+    match data_type {
+        DataType::Struct(fields) => fields
+            .iter()
+            .any(|field| field.is_blob_v2() || function_output_type_has_blob(field.data_type())),
+        DataType::List(field)
+        | DataType::LargeList(field)
+        | DataType::FixedSizeList(field, _)
+        | DataType::Map(field, _) => {
+            field.is_blob_v2() || function_output_type_has_blob(field.data_type())
        }
        _ => false,
    }
@@ -890,20 +865,23 @@ fn ensure_binding_matches_schema(schema: &ArrowSchema, binding: &FunctionBinding
                output.output_name
            ))
        })?;
-        if field.name() != &output.output_name || !field.is_nullable() {
+        if field.name() != &output.output_name || !field.is_nullable() || output.nullable {
            return Err(invalid_function(format!(
                "Function output '{}' no longer matches binding '{}'",
                output.output_name,
                binding.binding_id()
            )));
        }
-        let type_matches = if output.arrow_type == FUNCTION_BLOB_V2_TYPE {
-            has_supported_blob_v2_layout(field)
+        let (type_matches, has_semantic_blob) = if output.arrow_type == FUNCTION_BLOB_V2_TYPE {
+            (has_supported_blob_v2_layout(field), true)
        } else {
            let expected_type = parse_output_arrow_type(&output.arrow_type)?;
            let expected_type = lance_namespace::schema::convert_json_arrow_type(&expected_type)
                .map_err(|e| invalid_function(format!("invalid Function output type: {e}")))?;
-            function_output_type_matches(&expected_type, field.data_type())
+            (
+                function_output_type_matches(&expected_type, field.data_type()),
+                function_output_type_has_blob(&expected_type),
+            )
        };
        if !type_matches {
            return Err(invalid_function(format!(
@@ -934,71 +912,19 @@ fn ensure_binding_matches_schema(schema: &ArrowSchema, binding: &FunctionBinding
                binding.binding_id()
            )));
        }
-        // Rebuild from the declaration rather than from the stored field. The
-        // stored field carries Lance's write-time normalization, which would
-        // never round-trip back to the schema the binding recorded -- the same
-        // reason list children compare by type above. Whether the column on
-        // disk still matches is settled by that comparison, not here.
-        output_fields.push(function_output_field(
-            field.name(),
-            true,
-            &output.arrow_type,
-        )?);
-    }
-    if let Some(assignment) = binding.assignment() {
-        if binding
-            .outputs()
-            .iter()
-            .any(|output| output.result_field == WHOLE_RESULT_FIELD)
-        {
-            return Err(invalid_function(format!(
-                "Function binding '{}' cannot attach an assignment column to a whole result",
-                binding.binding_id()
-            )));
+        if has_semantic_blob {
+            output_fields.push(function_output_field(
+                field.name(),
+                true,
+                &output.arrow_type,
+            )?);
+        } else {
+            let json = lance_namespace::schema::arrow_schema_to_json(&ArrowSchema::new(vec![
+                ArrowField::new(field.name().clone(), field.data_type().clone(), true),
+            ]))
+            .map_err(|e| invalid_function(format!("invalid Function output schema: {e}")))?;
+            output_fields.push(json.fields.into_iter().next().unwrap());
        }
-        let field = schema
-            .field_with_name(&assignment.output_name)
-            .map_err(|_| {
-                invalid_function(format!(
-                    "Function binding '{}' assignment column '{}' is missing",
-                    binding.binding_id(),
-                    assignment.output_name
-                ))
-            })?;
-        let metadata = field.metadata();
-        if field.data_type() != &DataType::Boolean
-            || !field.is_nullable()
-            || metadata.get(COMPUTED_COLUMN_META_KEY).map(String::as_str) != Some("true")
-            || metadata.get(KIND_META_KEY).map(String::as_str) != Some(FUNCTION_KIND)
-            || metadata
-                .get(FUNCTION_BINDING_ID_META_KEY)
-                .map(String::as_str)
-                != Some(binding.binding_id())
-            || metadata
-                .get(FUNCTION_OUTPUT_ORDINAL_META_KEY)
-                .and_then(|value| value.parse::<u32>().ok())
-                != Some(FUNCTION_ASSIGNMENT_OUTPUT_ORDINAL)
-        {
-            return Err(invalid_function(format!(
-                "Function binding '{}' assignment column no longer matches its declaration",
-                binding.binding_id()
-            )));
-        }
-        let json = lance_namespace::schema::arrow_schema_to_json(&ArrowSchema::new(vec![
-            ArrowField::new(assignment.output_name.clone(), DataType::Boolean, true),
-        ]))
-        .map_err(|e| invalid_function(format!("invalid Function assignment schema: {e}")))?;
-        output_fields.push(json.fields.into_iter().next().unwrap());
-    } else if binding.outputs().iter().all(|output| output.nullable)
-        && binding
-            .outputs()
-            .iter()
-            .all(|output| output.result_field != WHOLE_RESULT_FIELD)
-    {
-        return Err(invalid_function(format!(
-            "Function binding '{}' has no flattened-result assignment column",
-            binding.binding_id()
-        )));
    }
    let output_schema = JsonArrowSchema::new(output_fields);
    let output_schema = serde_json::to_value(output_schema).map_err(|e| {
@@ -1155,6 +1081,11 @@ pub(crate) fn plan_function_application(
                    "named-struct Function result field names must be unique",
                ));
            }
+            if output.fields.iter().any(|field| field.nullable) {
+                return Err(invalid_function(
+                    "Function logical outputs must be non-nullable during NULL assignment",
+                ));
+            }
            let unknown = application
                .columns()
                .keys()
@@ -1176,9 +1107,7 @@ pub(crate) fn plan_function_application(
                let fields = output
                    .fields
                    .iter()
-                    .map(|field| {
-                        function_output_field(&field.name, field.nullable, &field.arrow_type)
-                    })
+                    .map(|field| function_output_field(&field.name, false, &field.arrow_type))
                    .collect::<Result<Vec<_>>>()?;
                let mut data_type = JsonArrowDataType::new("struct".to_string());
                data_type.fields = Some(fields);
@@ -1339,106 +1268,6 @@ pub(crate) fn ensure_batch_writes_no_computed_values(
    Ok(())
 }

-/// Validate every computed-column declaration `schema` carries against the
-/// schema itself: every field with declaration metadata is a complete
-/// declaration, a SQL declaration re-plans to the field it declares, a
-/// Function declaration satisfies the binding contract, and no declaration
-/// reads another computed column. What passes here is what `refresh_column`
-/// can execute.
-pub(crate) fn ensure_declarations_are_planned(schema: &ArrowSchema) -> Result<()> {
-    let invalid = |message: String| Error::InvalidInput { message };
-    // A field with any declaration key is a declaration; a partial one is
-    // not "no declaration", it is a broken one.
-    for field in schema.fields() {
-        if field.metadata().keys().any(|k| is_declaration_key(k))
-            && computed_column_from_field(field).is_none()
-        {
-            return Err(invalid(format!(
-                "field '{}' carries an incomplete computed-column declaration",
-                field.name()
-            )));
-        }
-    }
-    let declared: HashSet<String> = computed_columns(schema)
-        .into_iter()
-        .map(|c| c.name)
-        .collect();
-    for column in computed_columns(schema) {
-        let field = schema.field_with_name(&column.name)?;
-        if !field.is_nullable() {
-            return Err(invalid(format!(
-                "computed column '{}' must be nullable until a refresh fills it",
-                column.name
-            )));
-        }
-        match &column.kind {
-            ComputedColumnKind::Sql { expression } => {
-                let others: Vec<ArrowField> = schema
-                    .fields()
-                    .iter()
-                    .filter(|f| f.name() != &column.name)
-                    .map(|f| f.as_ref().clone())
-                    .collect();
-                let bound = bind(Arc::new(ArrowSchema::new(others)), &column.name, expression)?;
-                if let Some(input) = bound.roots.iter().find(|r| declared.contains(*r)) {
-                    return Err(invalid(format!(
-                        "computed column '{}' reads computed column '{input}'",
-                        column.name
-                    )));
-                }
-                if &bound.data_type != field.data_type() {
-                    return Err(invalid(format!(
-                        "computed column '{}' is declared as {} but its expression yields {}",
-                        column.name,
-                        field.data_type(),
-                        bound.data_type
-                    )));
-                }
-                let mut declared_inputs = column.inputs.clone();
-                declared_inputs.sort();
-                if declared_inputs != bound.inputs {
-                    return Err(invalid(format!(
-                        "computed column '{}' declares inputs {:?} but its expression reads {:?}",
-                        column.name, declared_inputs, bound.inputs
-                    )));
-                }
-            }
-            ComputedColumnKind::Function { binding_id, .. } => {
-                // The binding validator resolves each input's leaf; the
-                // no-computed-input rule is about the root it hangs from.
-                let bindings = function_bindings(schema)?;
-                let Some(binding) = bindings.iter().find(|b| b.binding_id() == binding_id) else {
-                    continue; // reported by the binding validator below
-                };
-                // Roots come from the canonical path parser: a quoted
-                // top-level name may itself contain a dot.
-                if let Some(input) = binding
-                    .inputs()
-                    .iter()
-                    .filter_map(|input| resolve_field_path(schema, &input.field_path).ok())
-                    .map(|resolved| resolved.root.name().as_str())
-                    .find(|r| declared.contains(*r))
-                {
-                    return Err(invalid(format!(
-                        "computed column '{}' reads computed column '{input}'",
-                        column.name
-                    )));
-                }
-            }
-            ComputedColumnKind::Unrecognized { kind } => {
-                return Err(Error::NotSupported {
-                    message: format!(
-                        "computed column '{}' is defined by '{kind}', which this version \
-                         of lancedb cannot fill",
-                        column.name
-                    ),
-                });
-            }
-        }
-    }
-    ensure_supported_function_metadata(schema)
-}
-
 /// Reject fields carrying declaration metadata that did not come through
 /// [`plan`]. One authority for creation, overwrite and raw transforms.
 pub(crate) fn ensure_no_foreign_declarations<'a>(
@@ -1897,54 +1726,6 @@ pub(super) async fn add_foreign_kind(table: &crate::Table, name: &str, kind: &st
    .unwrap();
 }

-/// Admit a table's initial data: every declaration it carries is validated,
-/// and the stream refuses any batch with values in a computed column, whose
-/// values come from refresh alone. One boundary for every way a table is
-/// created.
-pub(crate) fn admit_create_source<S: lance_datafusion::utils::StreamingWriteSource>(
-    batches: S,
-) -> Result<UnfilledDeclarations<S>> {
-    let schema = batches.arrow_schema();
-    ensure_declarations_are_planned(&schema)?;
-    let declared = computed_columns(&schema)
-        .into_iter()
-        .map(|c| c.name)
-        .collect();
-    Ok(UnfilledDeclarations {
-        inner: batches,
-        declared,
-    })
-}
-
-/// A write source whose computed columns must arrive unfilled.
-pub(crate) struct UnfilledDeclarations<S> {
-    inner: S,
-    declared: Vec<String>,
-}
-
-impl<S: lance_datafusion::utils::StreamingWriteSource> lance_datafusion::utils::StreamingWriteSource
-    for UnfilledDeclarations<S>
-{
-    fn arrow_schema(&self) -> SchemaRef {
-        self.inner.arrow_schema()
-    }
-
-    fn into_stream(self) -> datafusion_physical_plan::SendableRecordBatchStream {
-        if self.declared.is_empty() {
-            return self.inner.into_stream();
-        }
-        let schema = self.inner.arrow_schema();
-        let declared = self.declared;
-        let stream = self.inner.into_stream().map(move |batch| {
-            let batch = batch?;
-            ensure_batch_writes_no_computed_values(&declared, &batch)
-                .map_err(|e| datafusion_common::DataFusionError::External(Box::new(e)))?;
-            Ok(batch)
-        });
-        Box::pin(datafusion_physical_plan::stream::RecordBatchStreamAdapter::new(schema, stream))
-    }
-}
-
 #[cfg(test)]
 mod tests {
    /// The gate's reproducer: the validator applies the same schema-level
@@ -1963,69 +1744,6 @@ mod tests {
        assert!(super::validate_declarations(schema, &declarations).is_err());
    }

-    #[test]
-    fn list_children_match_by_type_but_struct_children_by_identity() {
-        use arrow_schema::Field as F;
-
-        // Lance rewrites a list item's name and nullability on write, so the
-        // stored field is no longer identical to what was declared. Comparing
-        // those by type keeps a table with a vector output usable.
-        let declared =
-            DataType::FixedSizeList(Arc::new(F::new("item", DataType::Float32, false)), 4);
-        let stored = DataType::FixedSizeList(Arc::new(F::new("item", DataType::Float32, true)), 4);
-        assert!(super::function_output_type_matches(&declared, &stored));
-
-        let renamed =
-            DataType::FixedSizeList(Arc::new(F::new("element", DataType::Float32, true)), 4);
-        assert!(super::function_output_type_matches(&declared, &renamed));
-
-        // The dimension is still part of the declaration.
-        let resized = DataType::FixedSizeList(Arc::new(F::new("item", DataType::Float32, true)), 8);
-        assert!(!super::function_output_type_matches(&declared, &resized));
-
-        // Struct children keep comparing by name and nullability.
-        let struct_declared =
-            DataType::Struct(vec![F::new("changed", DataType::Boolean, false)].into());
-        let struct_nullable =
-            DataType::Struct(vec![F::new("changed", DataType::Boolean, true)].into());
-        let struct_renamed =
-            DataType::Struct(vec![F::new("altered", DataType::Boolean, false)].into());
-        assert!(super::function_output_type_matches(
-            &struct_declared,
-            &struct_declared
-        ));
-        assert!(!super::function_output_type_matches(
-            &struct_declared,
-            &struct_nullable
-        ));
-        assert!(!super::function_output_type_matches(
-            &struct_declared,
-            &struct_renamed
-        ));
-
-        // A list nested inside a struct gets the list rule.
-        let nested_declared = DataType::Struct(
-            vec![F::new(
-                "tokens",
-                DataType::List(Arc::new(F::new("item", DataType::Utf8, false))),
-                true,
-            )]
-            .into(),
-        );
-        let nested_stored = DataType::Struct(
-            vec![F::new(
-                "tokens",
-                DataType::List(Arc::new(F::new("item", DataType::Utf8, true))),
-                true,
-            )]
-            .into(),
-        );
-        assert!(super::function_output_type_matches(
-            &nested_declared,
-            &nested_stored
-        ));
-    }
-
    #[test]
    fn output_arrow_type_grammar_matches_the_shared_golden() {
        let golden: serde_json::Value = serde_json::from_str(include_str!(
@@ -2795,8 +2513,6 @@ mod tests {
        );
    }

-    /// A create carries a declaration only if it re-plans completely; this
-    /// one lacks its inputs and is refused before its forged value matters.
    #[tokio::test]
    async fn test_create_table_cannot_inject_a_declaration() {
        let conn = connect("memory://").execute().await.unwrap();
@@ -2824,7 +2540,7 @@ mod tests {
            .await
            .unwrap_err();
        assert!(
-            matches!(&err, Error::InvalidInput { message } if message.contains("computed column 'doubled'")),
+            matches!(&err, Error::InvalidInput { message } if message.contains("computed()")),
            "{err:?}"
        );
    }
@@ -3142,17 +2858,6 @@ mod tests {
                    &inputs,
                ));
        }
-        if let Some(assignment) = binding.assignment() {
-            fields.push(
-                ArrowField::new(&assignment.output_name, DataType::Boolean, true).with_metadata(
-                    function_computed_column_metadata(
-                        binding.binding_id(),
-                        FUNCTION_ASSIGNMENT_OUTPUT_ORDINAL,
-                        &inputs,
-                    ),
-                ),
-            );
-        }
        ArrowSchema::new(fields)
    }

@@ -3170,74 +2875,6 @@ mod tests {
        .unwrap();
    }

-    #[test]
-    fn test_binding_preserves_all_nullable_outputs_with_an_assignment_column() {
-        let mut raw_binding: Value = serde_json::from_str(include_str!(
-            "../../tests/fixtures/first_class_functions/v1/remote_function_binding.json"
-        ))
-        .unwrap();
-        raw_binding["outputs"][0]["nullable"] = Value::Bool(true);
-        raw_binding["outputs"][1]["nullable"] = Value::Bool(true);
-        let without_assignment: FunctionBinding =
-            serde_json::from_value(raw_binding.clone()).unwrap();
-        let error = ensure_binding_matches_schema(
-            &valid_function_binding_schema(true, true, &without_assignment),
-            &without_assignment,
-        )
-        .unwrap_err();
-        assert!(
-            error
-                .to_string()
-                .contains("flattened-result assignment column")
-        );
-
-        raw_binding["assignment"] = serde_json::json!({
-            "output_name": "__function_assignment_fb_01K3TEXT",
-            "output_field_id": -1,
-        });
-        raw_binding["output_schema"]["fields"]
-            .as_array_mut()
-            .unwrap()
-            .push(serde_json::json!({
-                "name": "__function_assignment_fb_01K3TEXT",
-                "nullable": true,
-                "type": {"type": "bool"},
-            }));
-        let binding: FunctionBinding = serde_json::from_value(raw_binding).unwrap();
-        ensure_binding_matches_schema(
-            &valid_function_binding_schema(true, true, &binding),
-            &binding,
-        )
-        .unwrap();
-
-        let schema = ArrowSchema::new_with_metadata(
-            valid_function_binding_schema(true, true, &binding)
-                .fields()
-                .to_vec(),
-            HashMap::from([(
-                FUNCTION_BINDINGS_META_KEY.to_string(),
-                function_bindings_metadata(std::slice::from_ref(&binding)).unwrap(),
-            )]),
-        );
-        ensure_supported_function_metadata(&schema).unwrap();
-
-        let mut metadata: Value =
-            serde_json::from_str(schema.metadata().get(FUNCTION_BINDINGS_META_KEY).unwrap())
-                .unwrap();
-        metadata["bindings"][0]["assignment"]["future"] = Value::Bool(true);
-        let future_schema = ArrowSchema::new_with_metadata(
-            schema.fields().to_vec(),
-            HashMap::from([(
-                FUNCTION_BINDINGS_META_KEY.to_string(),
-                serde_json::to_string(&metadata).unwrap(),
-            )]),
-        );
-        assert!(matches!(
-            ensure_supported_function_metadata(&future_schema),
-            Err(Error::NotSupported { .. })
-        ));
-    }
-
    #[test]
    fn test_nullable_function_input_cannot_bind_to_non_nullable_parameter() {
        let mut raw_binding: Value = serde_json::from_str(include_str!(
@@ -3457,35 +3094,6 @@ mod tests {
        );
    }

-    #[test]
-    fn test_named_struct_plan_preserves_nullable_result_fields() {
-        let mut value = serde_json::to_value(named_struct_application("{}")).unwrap();
-        value["output"]["fields"][0]["nullable"] = Value::Bool(true);
-        value["output"]["fields"][1]["nullable"] = Value::Bool(true);
-        let application = FunctionApplication::from_json(&value.to_string()).unwrap();
-
-        let expanded =
-            plan_function_application(&function_input_schema(), &application, None).unwrap();
-        assert!(
-            expanded
-                .output_schema
-                .fields
-                .iter()
-                .all(|field| field.nullable)
-        );
-
-        let whole =
-            plan_function_application(&function_input_schema(), &application, Some("features"))
-                .unwrap();
-        let fields = whole.output_schema.fields[0]
-            .r#type
-            .fields
-            .as_ref()
-            .unwrap();
-        assert!(fields[0].nullable);
-        assert!(fields[1].nullable);
-    }
-
    #[test]
    fn test_blob_function_plans_semantic_input_and_scalar_output() {
        let schema = ArrowSchema::new(vec![crate::blob("image", false)]);
@@ -3502,70 +3110,6 @@ mod tests {
        assert!(output_schema.field(0).is_blob_v2());
    }

-    #[test]
-    fn binding_accepts_a_lance_normalized_list_child() {
-        // The whole guard, not just the type helper: this also reaches the
-        // output-schema comparison at the end of ensure_binding_matches_schema,
-        // which used to rebuild the schema from the stored field and so failed
-        // on exactly the same normalization.
-        let input = ArrowField::new("value", DataType::Int64, false);
-        let application = FunctionApplication::from_json(
-            &serde_json::json!({
-                "function": {"name": "embed", "version": "fv_embed"},
-                "inputs": [{
-                    "parameter": "value",
-                    "kind": "column",
-                    "value": {"path": "value"}
-                }],
-                "output": {
-                    "kind": "scalar",
-                    "arrow_type": "fixed_size_list<float32, 4>",
-                    "nullable": false
-                }
-            })
-            .to_string(),
-        )
-        .unwrap();
-        let plan = plan_function_application(
-            &ArrowSchema::new(vec![input.clone()]),
-            &application,
-            Some("embedding"),
-        )
-        .unwrap();
-        let binding = binding_from_plan(&plan);
-
-        // The declaration says the item is non-nullable; Lance rewrites it to
-        // nullable on write, so this is what the column looks like on disk.
-        let stored = DataType::FixedSizeList(
-            Arc::new(ArrowField::new("item", DataType::Float32, true)),
-            4,
-        );
-        let output = ArrowField::new("embedding", stored, true).with_metadata(
-            function_computed_column_metadata(binding.binding_id(), 0, &["value".into()]),
-        );
-
-        ensure_binding_matches_schema(&ArrowSchema::new(vec![input.clone(), output]), &binding)
-            .unwrap();
-
-        // A different element type is still a mismatch.
-        let wrong = ArrowField::new(
-            "embedding",
-            DataType::FixedSizeList(
-                Arc::new(ArrowField::new("item", DataType::Float64, true)),
-                4,
-            ),
-            true,
-        )
-        .with_metadata(function_computed_column_metadata(
-            binding.binding_id(),
-            0,
-            &["value".into()],
-        ));
-        assert!(
-            ensure_binding_matches_schema(&ArrowSchema::new(vec![input, wrong]), &binding).is_err()
-        );
-    }
-
    #[test]
    fn test_blob_scalar_binding_accepts_full_logical_layout() {
        let input = crate::blob("image", false);
@@ -133,7 +133,7 @@ impl NativeTable {
                    ),
                });
            }
-            (resolved.canonical_path, resolved.terminal_field)
+            (resolved.canonical_path, resolved.field)
        } else {
            Self::resolve_index_field(dataset.schema(), &opts.columns[0])?
        };
@@ -439,8 +439,7 @@ mod tests {
    use arrow_array::record_batch;
    use arrow_array::{
        Array, ArrayRef, BinaryArray, BooleanArray, FixedSizeListArray, Float32Array, Int32Array,
-        LargeBinaryArray, LargeStringArray, ListArray, RecordBatch, StringArray, StructArray,
-        UInt32Array,
+        LargeBinaryArray, LargeStringArray, RecordBatch, StringArray, StructArray,
    };
    use arrow_data::ArrayDataBuilder;
    use arrow_schema::{DataType, Field, Schema};
@@ -459,7 +458,6 @@ mod tests {
    use crate::query::{ExecutableQuery, QueryBase};
    use crate::table::optimize::{CompactionOptions, OptimizeAction};
    use lance_index::scalar::FullTextSearchQuery;
-    use lance_index::scalar::inverted::query::{FtsQuery, MatchQuery};

    fn create_fixed_size_list<T: Array>(
        values: T,
@@ -601,80 +599,6 @@ mod tests {
        assert!(invalid_granularity.is_err());
    }

-    #[tokio::test]
-    async fn test_nested_list_fts_uses_deepest_document_coordinates() {
-        let conn = connect("memory://").execute().await.unwrap();
-        let mut docs = ListBuilder::new(ListBuilder::new(StringBuilder::new()));
-
-        docs.values().values().append_value("alpha");
-        docs.values().values().append_value("beta");
-        docs.values().append(true);
-        docs.values().values().append_value("gamma");
-        docs.values().values().append_value("alpha delta");
-        docs.values().append(true);
-        docs.append(true);
-
-        docs.values().append(true);
-        docs.values().values().append_value("alpha");
-        docs.values().append(true);
-        docs.append(true);
-
-        let batch = RecordBatch::try_from_iter(vec![
-            ("id", Arc::new(Int32Array::from(vec![0, 1])) as ArrayRef),
-            ("docs", Arc::new(docs.finish()) as ArrayRef),
-        ])
-        .unwrap();
-        let table = conn.create_table("nested", batch).execute().await.unwrap();
-
-        let job = table
-            .create_index(
-                &["docs"],
-                Index::FTS(
-                    FtsIndexBuilder::default()
-                        .document_granularity(DocumentGranularity::ListElement),
-                ),
-            )
-            .execute_async()
-            .await
-            .unwrap();
-        job.wait().await.unwrap();
-
-        let query = FullTextSearchQuery::new_query(FtsQuery::Match(
-            MatchQuery::new("alpha".to_string())
-                .with_column(Some("docs".to_string()))
-                .with_document_granularity(DocumentGranularity::ListElement),
-        ));
-        let batches = table
-            .query()
-            .full_text_search(query)
-            .limit(10)
-            .execute()
-            .await
-            .unwrap()
-            .try_collect::<Vec<_>>()
-            .await
-            .unwrap();
-
-        let mut hits = Vec::new();
-        for batch in batches {
-            let ids = batch["id"].as_any().downcast_ref::<Int32Array>().unwrap();
-            let coordinates = batch["_doc_index"]
-                .as_any()
-                .downcast_ref::<ListArray>()
-                .unwrap();
-            for row in 0..batch.num_rows() {
-                let coordinate = coordinates.value(row);
-                let coordinate = coordinate.as_any().downcast_ref::<UInt32Array>().unwrap();
-                hits.push((ids.value(row), coordinate.values().to_vec()));
-            }
-        }
-        hits.sort_unstable();
-        assert_eq!(
-            hits,
-            vec![(0, vec![0, 0]), (0, vec![1, 1]), (1, vec![1, 0])]
-        );
-    }
-
    /// Concurrent waiters, and a wait issued after the job settled, all
    /// succeed once the build does.
    #[tokio::test]
@@ -5,17 +5,12 @@
 //!
 //! [`super::cast::cast_to_table_schema`] calls [`coerce_blob_expr`].

-use std::fmt;
-use std::hash::{Hash, Hasher};
 use std::sync::Arc;

-use arrow_array::{Array, BooleanArray, RecordBatch};
-use arrow_schema::{DataType, Field, FieldRef, Fields, Schema};
-use arrow_select::nullif::nullif;
+use arrow_schema::{DataType, Field, FieldRef, Fields};
 use datafusion::functions::core::{get_field, named_struct};
 use datafusion_common::ScalarValue;
 use datafusion_common::config::ConfigOptions;
-use datafusion_expr::ColumnarValue;
 use datafusion_physical_expr::ScalarFunctionExpr;
 use datafusion_physical_expr::expressions::{CastExpr, Literal};
 use datafusion_physical_plan::PhysicalExpr;
@@ -138,102 +133,16 @@ pub(super) fn coerce_blob_expr(
        ns_args.push(value);
    }

-    let built: Arc<dyn PhysicalExpr> = Arc::new(ScalarFunctionExpr::new(
+    let expr: Arc<dyn PhysicalExpr> = Arc::new(ScalarFunctionExpr::new(
        &format!("named_struct({})", table_field.name()),
        named_struct(),
        ns_args,
        table_field.clone(),
        config.clone(),
    ));
-
-    // `named_struct` always yields a valid struct, so a null input would land
-    // as a row that set neither `data` nor `uri` -- not an absent blob but a
-    // malformed one, which Lance rejects on write.
-    let expr: Arc<dyn PhysicalExpr> = Arc::new(AbsentBlobIsNull {
-        source: input_expr,
-        built,
-        field: table_field.clone(),
-    });
    Ok((expr, table_field.clone()))
 }

-/// Carries the source column's nullity onto the struct built for it.
-///
-/// This is its own expression rather than a `CASE` because the projection
-/// takes its output field from `return_field`, and the generic implementation
-/// rebuilds a bare field -- which would drop the `lance.blob.v2` extension
-/// metadata and stop the column being recognised as a blob at all.
-#[derive(Debug, Clone)]
-struct AbsentBlobIsNull {
-    source: Arc<dyn PhysicalExpr>,
-    built: Arc<dyn PhysicalExpr>,
-    field: FieldRef,
-}
-
-impl fmt::Display for AbsentBlobIsNull {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        write!(f, "absent_blob_is_null({}, {})", self.source, self.built)
-    }
-}
-
-impl PartialEq for AbsentBlobIsNull {
-    fn eq(&self, other: &Self) -> bool {
-        self.source.eq(&other.source) && self.built.eq(&other.built) && self.field == other.field
-    }
-}
-
-impl Eq for AbsentBlobIsNull {}
-
-impl Hash for AbsentBlobIsNull {
-    fn hash<H: Hasher>(&self, state: &mut H) {
-        self.source.hash(state);
-        self.built.hash(state);
-        self.field.hash(state);
-    }
-}
-
-impl PhysicalExpr for AbsentBlobIsNull {
-    fn return_field(&self, _input_schema: &Schema) -> datafusion_common::Result<FieldRef> {
-        Ok(self.field.clone())
-    }
-
-    fn nullable(&self, _input_schema: &Schema) -> datafusion_common::Result<bool> {
-        Ok(true)
-    }
-
-    fn evaluate(&self, batch: &RecordBatch) -> datafusion_common::Result<ColumnarValue> {
-        let rows = batch.num_rows();
-        let built = self.built.evaluate(batch)?.into_array(rows)?;
-        let source = self.source.evaluate(batch)?.into_array(rows)?;
-        let Some(nulls) = source.logical_nulls() else {
-            return Ok(ColumnarValue::Array(built));
-        };
-        // `nullif` nulls the rows the mask marks true, which is where the
-        // source had no value.
-        let absent = BooleanArray::new(!nulls.inner(), None);
-        Ok(ColumnarValue::Array(nullif(built.as_ref(), &absent)?))
-    }
-
-    fn children(&self) -> Vec<&Arc<dyn PhysicalExpr>> {
-        vec![&self.source, &self.built]
-    }
-
-    fn with_new_children(
-        self: Arc<Self>,
-        children: Vec<Arc<dyn PhysicalExpr>>,
-    ) -> datafusion_common::Result<Arc<dyn PhysicalExpr>> {
-        Ok(Arc::new(Self {
-            source: children[0].clone(),
-            built: children[1].clone(),
-            field: self.field.clone(),
-        }))
-    }
-
-    fn fmt_sql(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        write!(f, "{self}")
-    }
-}
-
 enum BlobInputShape<'a> {
    Bytes,
    String,
@@ -404,11 +313,6 @@ mod tests {
        let data = image.column_by_name("data").unwrap();
        assert!(!data.is_null(0));
        assert!(data.is_null(1));
-        // The row itself has to be null, not merely a struct whose children
-        // are. A present-but-empty struct set neither `data` nor `uri`, which
-        // Lance rejects as malformed rather than reading as an absent blob.
-        assert!(!image.is_null(0));
-        assert!(image.is_null(1));
    }

    #[tokio::test]
@@ -227,7 +227,7 @@ pub(crate) fn resolve_arrow_field_path(schema: &Schema, column: &str) -> Result<

 pub(crate) struct ResolvedFtsField {
    pub canonical_path: String,
-    pub terminal_field: Field,
+    pub field: Field,
    pub list_depth: usize,
 }

@@ -309,7 +309,7 @@ pub(crate) fn resolve_lance_fts_field_path(
    );
    Ok(ResolvedFtsField {
        canonical_path,
-        terminal_field: Field::from(terminal),
+        field: Field::from(field),
        list_depth,
    })
 }
@@ -375,7 +375,7 @@ pub(crate) fn resolve_arrow_fts_field_path(
            message: format!("Invalid schema: {}", e),
        })?;
    let resolved = resolve_lance_fts_field_path(&lance_schema, column)?;
-    Ok((resolved.canonical_path, resolved.terminal_field))
+    Ok((resolved.canonical_path, resolved.field))
 }

 pub fn supported_btree_data_type(dtype: &DataType) -> bool {
@@ -647,9 +647,8 @@ mod tests {
            Field::new("docs", text_list(), true),
        ]);

-        let (path, field) = resolve_arrow_fts_field_path(&schema, "docs.content").unwrap();
+        let (path, _) = resolve_arrow_fts_field_path(&schema, "docs.content").unwrap();
        assert_eq!(path, "docs.content");
-        assert_eq!(field.data_type(), &DataType::Utf8);

        let lance_schema = lance_core::datatypes::Schema::try_from(&schema).unwrap();
        let field_id = lance_schema
@@ -19,7 +19,6 @@ use lancedb::{
    connect, connect_namespace,
    database::listing::{
        ListingDatabaseOptions, NewTableConfig, OPT_NEW_TABLE_ENABLE_STABLE_ROW_IDS,
-        OPT_NEW_TABLE_STORAGE_VERSION,
    },
    query::{ExecutableQuery, QueryBase},
    table::{AddDataMode, CompactionOptions, OptimizeAction, OptimizeStats, WriteOptions},
@@ -112,7 +111,7 @@ async fn query_image_struct(table: &Table) -> StructArray {
 }

 #[tokio::test]
-async fn declaring_blob_column_uses_v2_2_and_default_row_ids() -> Result<()> {
+async fn declaring_blob_column_bumps_format_and_enables_stable_row_ids() -> Result<()> {
    let tmp = tempdir().unwrap();
    let db = connect(tmp.path().to_str().unwrap()).execute().await?;
    let table = db
@@ -121,12 +120,12 @@ async fn declaring_blob_column_uses_v2_2_and_default_row_ids() -> Result<()> {
        .await?;

    assert!(supports_blob_v2(storage_format_version(&table).await));
-    assert!(!uses_stable_row_ids(&table).await);
+    assert!(uses_stable_row_ids(&table).await);
    Ok(())
 }

 #[tokio::test]
-async fn blob_create_honors_disabled_stable_row_ids() -> Result<()> {
+async fn explicit_stable_row_id_setting_wins_over_blob_default() -> Result<()> {
    let tmp = tempdir().unwrap();
    let db = connect(tmp.path().to_str().unwrap()).execute().await?;
    let table = db
@@ -147,10 +146,7 @@ async fn non_blob_table_keeps_default_format_and_row_id_setting() -> Result<()>
    let schema = Arc::new(Schema::new(vec![Field::new("id", DataType::Int64, false)]));
    let table = db.create_empty_table("t", schema).execute().await?;

-    assert_eq!(
-        storage_format_version(&table).await,
-        LanceFileVersion::Stable.resolve()
-    );
+    assert!(!supports_blob_v2(storage_format_version(&table).await));
    assert!(!uses_stable_row_ids(&table).await);
    Ok(())
 }
@@ -183,7 +179,7 @@ async fn creating_with_blob_data_bumps_format() -> Result<()> {
    let table = db.create_table("t", batch).execute().await?;

    assert!(supports_blob_v2(storage_format_version(&table).await));
-    assert!(!uses_stable_row_ids(&table).await);
+    assert!(uses_stable_row_ids(&table).await);
    assert_eq!(table.count_rows(None).await?, 1);
    Ok(())
 }
@@ -281,7 +277,7 @@ async fn add_rejects_uncoercible_blob_input() -> Result<()> {
 }

 #[tokio::test]
-async fn connection_disables_stable_row_ids_on_blob_create() -> Result<()> {
+async fn connection_level_stable_row_id_setting_wins_over_blob_default() -> Result<()> {
    let tmp = tempdir().unwrap();
    let db = connect(tmp.path().to_str().unwrap())
        .storage_option(OPT_NEW_TABLE_ENABLE_STABLE_ROW_IDS, "false")
@@ -298,7 +294,7 @@ async fn connection_disables_stable_row_ids_on_blob_create() -> Result<()> {
 }

 #[tokio::test]
-async fn namespace_blob_create_uses_v2_2_and_default_row_ids() -> Result<()> {
+async fn namespace_create_applies_blob_defaults() -> Result<()> {
    let tmp = tempdir().unwrap();
    let mut properties = std::collections::HashMap::new();
    properties.insert("root".to_string(), tmp.path().to_str().unwrap().to_string());
@@ -308,23 +304,6 @@ async fn namespace_blob_create_uses_v2_2_and_default_row_ids() -> Result<()> {
        .execute()
        .await?;

-    assert!(supports_blob_v2(storage_format_version(&table).await));
-    assert!(!uses_stable_row_ids(&table).await);
-    Ok(())
-}
-
-#[tokio::test]
-async fn namespace_create_honors_enabled_stable_row_ids() -> Result<()> {
-    let tmp = tempdir().unwrap();
-    let mut properties = std::collections::HashMap::new();
-    properties.insert("root".to_string(), tmp.path().to_str().unwrap().to_string());
-    let db = connect_namespace("dir", properties).execute().await?;
-    let table = db
-        .create_empty_table("t", blob_table_schema())
-        .storage_option(OPT_NEW_TABLE_ENABLE_STABLE_ROW_IDS, "true")
-        .execute()
-        .await?;
-
    assert!(supports_blob_v2(storage_format_version(&table).await));
    assert!(uses_stable_row_ids(&table).await);
    Ok(())
@@ -451,35 +430,6 @@ async fn collect_id_rowid(table: &Table) -> Result<Vec<(i64, u64)>> {
        .collect())
 }

-fn assert_missing_blob_row_ids(err: &Error) {
-    assert!(matches!(err, Error::InvalidInput { .. }), "got {err:?}");
-    let message = err.to_string();
-    assert!(message.contains("row ids"), "{message}");
-    assert!(!message.contains("rowaddr"), "{message}");
-    assert!(!message.contains("fragment"), "{message}");
-}
-
-async fn assert_fetch_apis_reject_missing_row_ids(table: &Table, row_ids: &[u64]) -> Result<()> {
-    let err = table.fetch_blobs("image", row_ids).await.unwrap_err();
-    assert_missing_blob_row_ids(&err);
-
-    let err = table.fetch_blob_files("image", row_ids).await.unwrap_err();
-    assert_missing_blob_row_ids(&err);
-
-    let err = table
-        .fetch_blob_ranges(
-            "image",
-            row_ids
-                .iter()
-                .copied()
-                .map(|row_id| BlobRangeRequest::new(row_id, 0, 1)),
-        )
-        .await
-        .unwrap_err();
-    assert_missing_blob_row_ids(&err);
-    Ok(())
-}
-
 #[tokio::test]
 async fn fetch_blobs_round_trips_bytes() -> Result<()> {
    let tmp = tempdir().unwrap();
@@ -532,7 +482,7 @@ async fn fetch_blobs_round_trips_nested_blob_column() -> Result<()> {
    let table = db.create_table("t", batch).execute().await?;

    assert!(supports_blob_v2(storage_format_version(&table).await));
-    assert!(!uses_stable_row_ids(&table).await);
+    assert!(uses_stable_row_ids(&table).await);

    let ids = collect_row_ids(&table).await?;
    let bytes = table.fetch_blobs("info.blob", &ids).await?;
@@ -706,7 +656,8 @@ async fn fetch_blob_ranges_validates_requests() -> Result<()> {
        .fetch_blob_ranges("image", [BlobRangeRequest::new(u64::MAX, 0, 1)])
        .await
        .unwrap_err();
-    assert_missing_blob_row_ids(&err);
+    assert!(matches!(&err, Error::InvalidInput { .. }), "got {err:?}");
+    assert!(err.to_string().contains("row IDs"));
    Ok(())
 }

@@ -739,21 +690,7 @@ async fn fetch_blobs_out_of_range_id_errors_without_panic() -> Result<()> {
    let table = create_inline_blob_table(&db, "t", &[1], &[Some(b"x".as_slice())]).await?;

    let err = table.fetch_blobs("image", &[u64::MAX]).await.unwrap_err();
-    assert_missing_blob_row_ids(&err);
-    Ok(())
-}
-
-#[tokio::test]
-async fn fetch_blob_files_rejects_missing_fragment_row_addr() -> Result<()> {
-    let tmp = tempdir().unwrap();
-    let db = connect(tmp.path().to_str().unwrap()).execute().await?;
-    let table = create_inline_blob_table(&db, "t", &[1], &[Some(b"x".as_slice())]).await?;
-
-    let err = table
-        .fetch_blob_files("image", &[1u64 << 32])
-        .await
-        .unwrap_err();
-    assert_missing_blob_row_ids(&err);
+    assert!(err.to_string().contains("row IDs"));
    Ok(())
 }

@@ -763,25 +700,24 @@ async fn fetch_blob_apis_reject_mixed_valid_and_missing_row_ids() -> Result<()>
    let db = connect(tmp.path().to_str().unwrap()).execute().await?;
    let table = create_inline_blob_table(&db, "t", &[1], &[Some(b"x".as_slice())]).await?;
    let row_id = collect_row_ids(&table).await?[0];
-    let missing_row_addr = 1u64 << 32;
-    let row_ids = [missing_row_addr, row_id];
-    assert_fetch_apis_reject_missing_row_ids(&table, &row_ids).await
-}
+    let row_ids = [u64::MAX, row_id];

-#[tokio::test]
-async fn fetch_blob_apis_reject_deleted_row_ids() -> Result<()> {
-    let tmp = tempdir().unwrap();
-    let db = connect(tmp.path().to_str().unwrap()).execute().await?;
-    let table =
-        create_inline_blob_table(&db, "t", &[1, 2], &[Some(b"one".as_slice()), Some(b"two")])
-            .await?;
-    let pairs = collect_id_rowid(&table).await?;
-    let deleted_row_addr = pairs.iter().find(|(id, _)| *id == 2).unwrap().1;
-    let live_row_addr = pairs.iter().find(|(id, _)| *id == 1).unwrap().1;
+    let err = table.fetch_blobs("image", &row_ids).await.unwrap_err();
+    assert!(matches!(&err, Error::InvalidInput { .. }), "got {err:?}");
+    assert!(err.to_string().contains("row IDs"));

-    table.delete("id = 2").await?;
+    let err = table.fetch_blob_files("image", &row_ids).await.unwrap_err();
+    assert!(matches!(&err, Error::InvalidInput { .. }), "got {err:?}");
+    assert!(err.to_string().contains("row IDs"));

-    assert_fetch_apis_reject_missing_row_ids(&table, &[deleted_row_addr, live_row_addr]).await
+    let requests = row_ids.map(|row_id| BlobRangeRequest::new(row_id, 0, 1));
+    let err = table
+        .fetch_blob_ranges("image", requests)
+        .await
+        .unwrap_err();
+    assert!(matches!(&err, Error::InvalidInput { .. }), "got {err:?}");
+    assert!(err.to_string().contains("row IDs"));
+    Ok(())
 }

 #[tokio::test]
@@ -813,11 +749,7 @@ async fn fetch_blobs_rejects_unknown_column() -> Result<()> {
 #[tokio::test]
 async fn fetch_blobs_rejects_legacy_v1_blob_column() -> Result<()> {
    let tmp = tempdir().unwrap();
-    // Legacy v1 blob columns are only writable at file version <= 2.1.
-    let db = connect(tmp.path().to_str().unwrap())
-        .storage_options([(OPT_NEW_TABLE_STORAGE_VERSION, "2.1")])
-        .execute()
-        .await?;
+    let db = connect(tmp.path().to_str().unwrap()).execute().await?;
    let legacy = Field::new("image", DataType::LargeBinary, true).with_metadata(
        std::collections::HashMap::from([("lance-encoding:blob".to_string(), "true".to_string())]),
    );
@@ -988,10 +920,7 @@ async fn fetch_blobs_after_delete() -> Result<()> {
 #[tokio::test]
 async fn fetch_blobs_with_precompaction_row_ids_survives_compaction() -> Result<()> {
    let tmp = tempdir().unwrap();
-    let db = connect(tmp.path().to_str().unwrap())
-        .storage_option(OPT_NEW_TABLE_ENABLE_STABLE_ROW_IDS, "true")
-        .execute()
-        .await?;
+    let db = connect(tmp.path().to_str().unwrap()).execute().await?;
    let table = create_inline_blob_table(&db, "t", &[1], &[Some(b"frag-one".as_slice())]).await?;
    table
        .add(binary_input_batch(&[2], &[Some(b"frag-two".as_slice())]))