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484fdb3de3952380170ec70a424a2d3ea9b92b74
5
Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
  Ruben FiszelandClaude Opus 5
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484fdb3de3 |
refactor: land dbt column lineage as storage and ingest only
The API surface that draws a column trace moves to a follow-up PR, on
`dbt-column-lineage-surface`. It kept generating findings — a client cache
whose premise was wrong for a two-owner relation, then staleness and a lost
retry from tightening it, and a seed walk that stopped at the first boundary —
and the fix for the last of them is a transitive owner expansion, which has to
re-apply the caller's gate to every newly discovered project. That is the same
shape as the leak four reviewers caught in the pinned arm, and it wants its own
review rather than being the fourth fix at the end of this one.
What lands here stands on its own: the analysis pass, `dbt_column_edge`,
`dbt_node.column_schema`, the engine gating and the error-contract split — plus
the one user-visible half, the typed and ordered column list, which rides the
asset graph the details pane already fetches and replaces a panel that could
only show the columns an author had documented.
Also fixes a real bug in the pass, found in review: it compiled without the
build's `--full-refresh`. `is_incremental()` branches on that flag, so an
incremental model reading `{{ this }}` compiles its self-join — and any `ref()`
inside that branch — only when the flag is absent, and the pass was storing
lineage for SQL a full-refresh run never executed. The flag now comes from one
place shared with the build, and a run that overrides it gets its own graph
rather than standing as the version's.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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Ruben FiszelandClaude Opus 5
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fcdcad1810 |
fix: stitch the two column graphs, and walk the component in Rust
Round 6's two findings, both regressions this branch introduced: - The decode returned `Continue` on the edge that FILLED the direct-edge budget, so a `scan`-only tail after it decoded to the 4M-row backstop with nowhere to put anything. The read now ends on that edge. - Seam 3 made the pipeline page choose between the dbt graph and the producer one. They share node ids — `// column total <- dbt://wh/analytics/orders.amount` mints the same `(dbt, path, column)` node dbt's own lineage does — so choosing ended a trace at the boundary in both directions. They are merged again, and a ducklake selection asks about the dbt relation its producers name so the chain continues past it. The dbt editor gets the same merge. Also: the component is walked in Rust rather than by a recursive CTE. A CTE has no index, so the recursive term rescanned the doubled edge set once per level — 1243ms against 59ms for the query alone on a 3000-model project, 11.7M rows in the plan. Same answers, same tests; end to end 1.48s to 0.73s there and 1.60s to 0.26s on a 1000-deep chain. The client stops re-asking for a component it already holds, which is most clicks within one project. The four doc sites that described a whole-project answer are rewritten around what it now is, rather than edited where they disagreed. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> |
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Ruben FiszelandClaude Opus 5
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20966466a1 |
refactor: serve dbt column lineage from its own endpoint
The column edges rode on the folder-wide asset graph, which a run page polls,
while the trace is drawn for one selected relation. That needed a cap, and a cap
has to be applied after every filter that can drop a row.
Keyed to the asset there is no cap: `assets/column_lineage` answers for one
relation, and the caller's `scripts:read` scope and the project's visibility are
decided once, for the script that owns it. Pinning to a run's snapshot or the
editor's parse of its buffer costs the job-read gate, so that form is
`jobs/dbt_column_lineage/{id}` — the same shape `jobs/dbt_graph/{id}` has.
The worker's decode now bounds work and memory separately, and a compile stopped
by the output ceiling reports as truncated rather than complete.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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Ruben FiszelandClaude Opus 5
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39fa2b10d6 |
feat: column-level lineage for dbt from the engine's parquet index
`manifest.json` carries no column-to-column edges, which is why decision 14 recorded column lineage as unavailable. The edges live in a different artifact: `dbt compile --static-analysis strict --write-index` writes `target/index/`, whose `dbt.column_lineage.parquet` holds them and whose `dbt.node_columns.parquet` holds every column of every node, typed and ordered rather than only the ones an author documented. Strict analysis rejects SQL the default accepts, so this is a separate compile with its own `--target-path`, opt-in per project via `column_lineage: true`, and best-effort throughout: a project it cannot analyze keeps exactly the graph it had, with the engine's own diagnostics in the job log. Storage mirrors `dbt_edge`: `dbt_column_edge` keyed by (path, version, job) with the same composite FK to `script` and the same sweeps. The typed column list lands in `dbt_node.column_schema`, beside `columns` rather than merged into it, so `columns` stays what the author declared. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PRtsPQ3Ck69Fu9DNr7bMcJ |
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Ruben FiszelandClaude Opus 4.8
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003a262a4e |
feat: column-level lineage for DuckLake pipelines (SQL-AST inferred + traceable) (#9814)
* feat: column-level lineage for ducklake pipelines via // column annotation Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * feat: auto-derive column lineage from DuckDB SQL AST (annotation as override) Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * docs: clarify column-lineage inference is server-side; drafts use annotations Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * feat(frontend): surface inferred column lineage in live pipeline drafts Threads the DuckDB SQL-AST column lineage (from the WASM asset parser) through ScriptEditor -> details pane -> page -> resolveGraph, merged with // column annotations (annotation wins) so the live preview matches the deployed graph. Takes effect once windmill-parser-wasm-asset is republished with the inference. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * chore(frontend): bump windmill-parser-wasm-asset to 1.740.0 for SQL column-lineage inference Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * docs: column-lineage inference now runs live (WASM) too, merged with annotations Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * feat(frontend): transitive column-lineage trace (impact analysis) Stitches every producer's column_lineage into a pipeline-wide column graph (columnLineageGraph.ts) and replaces the single-hop diagram with an interactive ColumnLineageTrace: select an asset to see its columns' full upstream/downstream lineage across scripts; click any column to highlight its complete transitive impact set (forward + backward) and dim the rest. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * fix: address CI review on column lineage (parse-fallback, node-id, perf, leak) - backend: DuckDB SQL parse failure now falls back to `// column` annotation lineage instead of dropping it (Codex P1) - columnLineageGraph: collision-proof JSON node ids; deterministic first-write output anchoring when a producer has multiple ducklake writes (cubic P2 ×2) - pipeline page: gate buildColumnGraph to a ducklake-asset selection so it doesn't rebuild on every editor keystroke (cubic P2) - ScriptEditor: clear inferredColumnLineage on parse error so it can't leak across a script switch (cubic P2) - AssetGraphEdge: widen badge stacking offset 12px->18px to fully clear (cubic P3) Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * fix: resolve JOIN inputs + anchor column lineage to // materialize target Addresses the second Codex review pass (two P1s): - SQL inference now walks JOINed tables: build_from_maps maps every FROM entry AND its joins into the alias map, and single-table attribution requires no joins. `SELECT o.x, c.y FROM a o JOIN b c` now resolves c.y (was dropped). - The column graph anchors a producer's lineage to its declared // materialize target (surfaced on the runnable node) instead of guessing a ducklake write-edge, which is unordered for deployed graphs and ambiguous for multi-output scripts. Falls back to a write-edge when no materialize target. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * fix: gate column-lineage badge to the // materialize target write-edge The canvas badge keyed on `e.asset_kind === 'ducklake'`, so a multi-output producer showed the same column mapping on every ducklake write-edge. Use the same materialize-target anchor as buildColumnGraph: the badge lands only on the declared output's edge, falling back to the ducklake write-edge when there's no materialize annotation. (Codex P1) Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * fix: build column trace from displayGraph so View hides draft lineage The transitive column trace was built from graphWithDraft regardless of mode, so in View with drafts hidden it could surface draft `// column` lineage the deployed canvas doesn't show. Build it from `displayGraph` (the graph the canvas actually renders) so the trace matches: draft overlays in edit / show-drafts, deployed-only in plain View. (Codex P2) Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * fix: don't infer column lineage for local/temp staging CTAS A CTAS into a local/temp staging table isn't the materialized output, but its projection was inferred and (flat) column_lineage anchored to the script's // materialize target — so staging columns showed up as the final asset's. Gate inference to the actual output: a top-level managed-materialize SELECT, or a CTAS/CREATE VIEW whose target resolves to a real asset. (Codex P1) Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * fix: scope inferred column lineage to one output asset Inference accumulated columns from every output-producing query into one flat list, all anchored (frontend) to the script's // materialize target — so an auxiliary CTAS into a different asset showed its columns on the materialized one. Tag each inferred entry with its output asset and, in parse_assets, scope the list to the // materialize target (keeping untagged top-level-SELECT entries); with no declared target, drop inference when entries span multiple output assets rather than attribute them to an arbitrary one. Parser-internal — no wire change. (Codex P1) Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * fix: treat CREATE TEMP TABLE/VIEW as local even under an active USE A one-part temp name under `USE dl` resolved to an asset (ducklake://…/tmp) before being registered local, so a final SELECT reading it invented `final.total <- warehouse/tmp.amt` (a phantom DuckLake column) and recorded a phantom asset. track_table_definition now registers any temporary table/view as local up front, bypassing active-asset resolution; CreateTable/CreateView pass their `temporary` flag. (Codex P1) Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com> |