rust/lancedb
1
0
Fork 0
mirror of https://github.com/lancedb/lancedb.git synced 2026-01-09 05:12:58 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat: add use_index parameter to merge insert operations (#2674)

Browse Source 
## Summary

Exposes `use_index` Merge Insert parameter, which was created upstream
in https://github.com/lancedb/lance/pull/4688.

## API Examples

### Python
```python
# Force table scan
table.merge_insert(["id"]) \
    .when_not_matched_insert_all() \
    .use_index(False) \
    .execute(data)
```

### Node.js/TypeScript
```typescript
// Force table scan  
await table.mergeInsert("id")
    .whenNotMatchedInsertAll()
    .useIndex(false)
    .execute(data);
```

### Rust
```rust
// Force table scan
let mut builder = table.merge_insert(&["id"]);
builder.when_not_matched_insert_all()
       .use_index(false);
builder.execute(data).await?;
```

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-authored-by: Claude <noreply@anthropic.com>
This commit is contained in:
Will Jones
2025-09-24 12:50:21 -07:00
committed by GitHub
parent 356d7046fd
commit d617cdef4a
9 changed files with 132 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
python/src/table.rs
View File

@@ -672,6 +672,9 @@ impl Table {
if let Some(timeout) = parameters.timeout {
builder.timeout(timeout);
}
if let Some(use_index) = parameters.use_index {
builder.use_index(use_index);
}
future_into_py(self_.py(), async move {
let res = builder.execute(Box::new(batches)).await.infer_error()?;
@@ -831,6 +834,7 @@ pub struct MergeInsertParams {
when_not_matched_by_source_delete: bool,
when_not_matched_by_source_condition: Option<String>,
timeout: Option<std::time::Duration>,
use_index: Option<bool>,
}
#[pyclass]