UNPKG

@microtica/database

Version:

Database tools

20 lines (19 loc) 1.31 kB
import * as Promise from "bluebird"; /** * Facilitates query-chunking by allowing you to process a list in chunks and aggregating the results. * For a version that does not expect results to be returned, use processInChunks. * @param values the values to process. * @param subsetCallback the callback to call for each subset of results. * Each subset is expected to produce a promise that resolves to a list of results. * @param [chunkSize] the chunk size. If not specified, will use a server-configured value. * @return {Promise<R[]>} returns a list of combined results from all chunks. */ export declare function getInChunks<V, R>(values: V[], subsetCallback: (valueSubset: V[]) => Promise.Thenable<R[]>, chunkSize?: number): Promise<R[]>; /** * Facilitates query-chunking by allowing you to process a list in chunks. * For a version that aggregates the return results, use getInChunks. * @param values the values to process. * @param subsetCallback the callback to call for each subset of results. Each subset is expected to produce a promise. * @param [chunkSize] the chunk size. If not specified, will use a server-configured value. */ export declare function processInChunks<V>(values: V[], subsetCallback: (valueSubset: V[]) => Promise.Thenable<any>, chunkSize?: number): Promise<void>;