rust/lancedb
1
0
Fork 0
mirror of https://github.com/lancedb/lancedb.git synced 2026-01-06 20:02:58 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat: support for deletion (#219)

Browse Source 
Also upgrades Arrow and Lance.
This commit is contained in:
Will Jones
2023-06-23 18:09:07 -07:00
committed by GitHub
parent 1a9a392e20
commit ad48242ffb
11 changed files with 200 additions and 134 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
node/src/index.ts
View File

@@ -22,7 +22,7 @@ import { fromRecordsToBuffer } from './arrow'
import type { EmbeddingFunction } from './embedding/embedding_function'
// eslint-disable-next-line @typescript-eslint/no-var-requires
const { databaseNew, databaseTableNames, databaseOpenTable, tableCreate, tableSearch, tableAdd, tableCreateVectorIndex, tableCountRows } = require('../native.js')
const { databaseNew, databaseTableNames, databaseOpenTable, tableCreate, tableSearch, tableAdd, tableCreateVectorIndex, tableCountRows, tableDelete } = require('../native.js')
export type { EmbeddingFunction }
export { OpenAIEmbeddingFunction } from './embedding/openai'
@@ -185,6 +185,15 @@ export class Table<T = number[]> {
async countRows (): Promise<number> {
return tableCountRows.call(this._tbl)
}
/**
* Delete rows from this table.
*
* @param filter The filter to be applied to this table.
*/
async delete (filter: string): Promise<void> {
return tableDelete.call(this._tbl, filter)
}
}
interface IvfPQIndexConfig {