drizzle-orm
Version:
Drizzle ORM package for SQL databases
34 lines (33 loc) • 1.43 kB
text/typescript
import type { ColumnBuilderBaseConfig } from "../../../column-builder.cjs";
import type { ColumnBaseConfig } from "../../../column.cjs";
import { entityKind } from "../../../entity.cjs";
import { PgColumn, PgColumnBuilder } from "../common.cjs";
export type PgHalfVectorBuilderInitial<TName extends string> = PgHalfVectorBuilder<{
name: TName;
dataType: 'array';
columnType: 'PgHalfVector';
data: number[];
driverParam: string;
enumValues: undefined;
generated: undefined;
}>;
export declare class PgHalfVectorBuilder<T extends ColumnBuilderBaseConfig<'array', 'PgHalfVector'>> extends PgColumnBuilder<T, {
dimensions: number | undefined;
}> {
static readonly [entityKind]: string;
constructor(name: string, config: PgHalfVectorConfig);
}
export declare class PgHalfVector<T extends ColumnBaseConfig<'array', 'PgHalfVector'>> extends PgColumn<T, {
dimensions: number | undefined;
}> {
static readonly [entityKind]: string;
readonly dimensions: number | undefined;
getSQLType(): string;
mapToDriverValue(value: unknown): unknown;
mapFromDriverValue(value: string): unknown;
}
export interface PgHalfVectorConfig {
dimensions: number;
}
export declare function halfvec(config: PgHalfVectorConfig): PgHalfVectorBuilderInitial<''>;
export declare function halfvec<TName extends string>(name: TName, config: PgHalfVectorConfig): PgHalfVectorBuilderInitial<TName>;