42 lines
1.6 KiB
Plaintext
42 lines
1.6 KiB
Plaintext
import type { ColumnBuilderBaseConfig } from "../../../column-builder.js";
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import type { ColumnBaseConfig } from "../../../column.js";
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import { entityKind } from "../../../entity.js";
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import { PgColumn, PgColumnBuilder } from "../common.js";
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export type PgVectorBuilderInitial<TName extends string, TDimensions extends number> = PgVectorBuilder<{
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name: TName;
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dataType: 'array';
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columnType: 'PgVector';
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data: number[];
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driverParam: string;
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enumValues: undefined;
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dimensions: TDimensions;
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}>;
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export declare class PgVectorBuilder<T extends ColumnBuilderBaseConfig<'array', 'PgVector'> & {
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dimensions: number;
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}> extends PgColumnBuilder<T, {
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dimensions: T['dimensions'];
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}, {
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dimensions: T['dimensions'];
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}> {
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static readonly [entityKind]: string;
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constructor(name: string, config: PgVectorConfig<T['dimensions']>);
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}
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export declare class PgVector<T extends ColumnBaseConfig<'array', 'PgVector'> & {
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dimensions: number | undefined;
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}> extends PgColumn<T, {
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dimensions: T['dimensions'];
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}, {
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dimensions: T['dimensions'];
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}> {
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static readonly [entityKind]: string;
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readonly dimensions: T['dimensions'];
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getSQLType(): string;
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mapToDriverValue(value: unknown): unknown;
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mapFromDriverValue(value: string): unknown;
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}
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export interface PgVectorConfig<TDimensions extends number = number> {
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dimensions: TDimensions;
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}
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export declare function vector<D extends number>(config: PgVectorConfig<D>): PgVectorBuilderInitial<'', D>;
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export declare function vector<TName extends string, D extends number>(name: TName, config: PgVectorConfig<D>): PgVectorBuilderInitial<TName, D>;
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