mirror of
https://github.com/lancedb/lancedb.git
synced 2026-01-08 12:52:58 +00:00
ed594b0f76
return version info for all write operations (add, update, merge_insert and column modification operations) <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit - **New Features** - Table modification operations (add, update, delete, merge, add/alter/drop columns) now return detailed result objects including version numbers and operation statistics. - Result objects provide clearer feedback such as rows affected and new table version after each operation. - **Documentation** - Updated documentation to describe new result objects and their fields for all relevant table operations. - Added documentation for new result interfaces and updated method return types in Node.js and Python APIs. - **Tests** - Enhanced test coverage to assert correctness of returned versioning and operation metadata after table modifications. <!-- end of auto-generated comment: release notes by coderabbit.ai -->
64 lines
1.8 KiB
Rust
64 lines
1.8 KiB
Rust
// SPDX-License-Identifier: Apache-2.0
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// SPDX-FileCopyrightText: Copyright The LanceDB Authors
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use lancedb::{arrow::IntoArrow, ipc::ipc_file_to_batches, table::merge::MergeInsertBuilder};
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use napi::bindgen_prelude::*;
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use napi_derive::napi;
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use crate::{error::convert_error, table::MergeResult};
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#[napi]
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#[derive(Clone)]
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/// A builder used to create and run a merge insert operation
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pub struct NativeMergeInsertBuilder {
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pub(crate) inner: MergeInsertBuilder,
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}
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#[napi]
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impl NativeMergeInsertBuilder {
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#[napi]
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pub fn when_matched_update_all(&self, condition: Option<String>) -> Self {
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let mut this = self.clone();
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this.inner.when_matched_update_all(condition);
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this
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}
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#[napi]
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pub fn when_not_matched_insert_all(&self) -> Self {
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let mut this = self.clone();
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this.inner.when_not_matched_insert_all();
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this
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}
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#[napi]
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pub fn when_not_matched_by_source_delete(&self, filter: Option<String>) -> Self {
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let mut this = self.clone();
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this.inner.when_not_matched_by_source_delete(filter);
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this
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}
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#[napi(catch_unwind)]
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pub async fn execute(&self, buf: Buffer) -> napi::Result<MergeResult> {
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let data = ipc_file_to_batches(buf.to_vec())
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.and_then(IntoArrow::into_arrow)
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.map_err(|e| {
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napi::Error::from_reason(format!("Failed to read IPC file: {}", convert_error(&e)))
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})?;
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let this = self.clone();
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let res = this.inner.execute(data).await.map_err(|e| {
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napi::Error::from_reason(format!(
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"Failed to execute merge insert: {}",
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convert_error(&e)
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))
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})?;
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Ok(res.into())
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}
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}
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impl From<MergeInsertBuilder> for NativeMergeInsertBuilder {
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fn from(inner: MergeInsertBuilder) -> Self {
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Self { inner }
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}
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}
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