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using stream.pipeline for better handling errors

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SPRINX0\prochazka
2025-03-04 09:51:29 +01:00
parent 69f781d3de
commit beca5c6e45
13 changed files with 87 additions and 96 deletions
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14
packages/types/engines.d.ts vendored
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@@ -144,6 +144,8 @@ export interface DatabaseHandle<TClient = any> {
treeKeySeparator?: string;
}
export type StreamResult = stream.Readable | (stream.Readable | stream.Writable)[];
export interface EngineDriver<TClient = any> extends FilterBehaviourProvider {
engine: string;
title: string;
@@ -191,15 +193,11 @@ export interface EngineDriver<TClient = any> extends FilterBehaviourProvider {
close(dbhan: DatabaseHandle<TClient>): Promise<any>;
query(dbhan: DatabaseHandle<TClient>, sql: string, options?: QueryOptions): Promise<QueryResult>;
stream(dbhan: DatabaseHandle<TClient>, sql: string, options: StreamOptions);
readQuery(dbhan: DatabaseHandle<TClient>, sql: string, structure?: TableInfo): Promise<stream.Readable>;
readJsonQuery(dbhan: DatabaseHandle<TClient>, query: any, structure?: TableInfo): Promise<stream.Readable>;
readQuery(dbhan: DatabaseHandle<TClient>, sql: string, structure?: TableInfo): Promise<StreamResult>;
readJsonQuery(dbhan: DatabaseHandle<TClient>, query: any, structure?: TableInfo): Promise<StreamResult>;
// eg. PostgreSQL COPY FROM stdin
writeQueryFromStream(dbhan: DatabaseHandle<TClient>, sql: string): Promise<stream.Writable>;
writeTable(
dbhan: DatabaseHandle<TClient>,
name: NamedObjectInfo,
options: WriteTableOptions
): Promise<stream.Writable>;
writeQueryFromStream(dbhan: DatabaseHandle<TClient>, sql: string): Promise<StreamResult>;
writeTable(dbhan: DatabaseHandle<TClient>, name: NamedObjectInfo, options: WriteTableOptions): Promise<StreamResult>;
analyseSingleObject(
dbhan: DatabaseHandle<TClient>,
name: NamedObjectInfo,