mirror of
https://github.com/lancedb/lancedb.git
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aec85f7875
When we turned on fat LTO builds, we made the release build job **much** more compute and memory intensive. The ARM runners have particularly low memory per core, which makes them susceptible to OOM errors. To avoid issues, I have enabled memory swap on ARM and bumped the side of the runner.
81 lines
2.3 KiB
TypeScript
81 lines
2.3 KiB
TypeScript
/* tslint:disable */
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/* eslint-disable */
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/* auto-generated by NAPI-RS */
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export const enum IndexType {
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Scalar = 0,
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IvfPq = 1
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}
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export const enum MetricType {
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L2 = 0,
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Cosine = 1,
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Dot = 2
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}
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export interface ConnectionOptions {
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uri: string
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apiKey?: string
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hostOverride?: string
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}
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/** Write mode for writing a table. */
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export const enum WriteMode {
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Create = 'Create',
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Append = 'Append',
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Overwrite = 'Overwrite'
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}
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/** Write options when creating a Table. */
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export interface WriteOptions {
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mode?: WriteMode
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}
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export function connect(options: ConnectionOptions): Promise<Connection>
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export class Connection {
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/** Create a new Connection instance from the given URI. */
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static new(uri: string): Promise<Connection>
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/** List all tables in the dataset. */
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tableNames(): Promise<Array<string>>
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/**
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* Create table from a Apache Arrow IPC (file) buffer.
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*
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* Parameters:
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* - name: The name of the table.
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* - buf: The buffer containing the IPC file.
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*
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*/
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createTable(name: string, buf: Buffer): Promise<Table>
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openTable(name: string): Promise<Table>
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/** Drop table with the name. Or raise an error if the table does not exist. */
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dropTable(name: string): Promise<void>
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}
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export class IndexBuilder {
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replace(v: boolean): void
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column(c: string): void
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name(name: string): void
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ivfPq(metricType?: MetricType | undefined | null, numPartitions?: number | undefined | null, numSubVectors?: number | undefined | null, numBits?: number | undefined | null, maxIterations?: number | undefined | null, sampleRate?: number | undefined | null): void
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scalar(): void
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build(): Promise<void>
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}
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/** Typescript-style Async Iterator over RecordBatches */
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export class RecordBatchIterator {
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next(): Promise<Buffer | null>
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}
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export class Query {
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column(column: string): void
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filter(filter: string): void
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select(columns: Array<string>): void
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limit(limit: number): void
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prefilter(prefilter: boolean): void
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nearestTo(vector: Float32Array): void
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refineFactor(refineFactor: number): void
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nprobes(nprobe: number): void
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executeStream(): Promise<RecordBatchIterator>
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}
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export class Table {
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/** Return Schema as empty Arrow IPC file. */
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schema(): Buffer
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add(buf: Buffer): Promise<void>
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countRows(filter?: string | undefined | null): Promise<bigint>
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delete(predicate: string): Promise<void>
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createIndex(): IndexBuilder
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query(): Query
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}
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