n8n
Version:
n8n Workflow Automation Tool
28 lines • 868 B
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.MigrationHelpers = void 0;
class MigrationHelpers {
constructor(queryRunner) {
this.queryRunner = queryRunner;
}
async runChunked(query, operation, limit = 100) {
let offset = 0;
let chunkedQuery;
let chunkedQueryResults;
do {
chunkedQuery = this.chunkQuery(query, limit, offset);
chunkedQueryResults = (await this.queryRunner.query(chunkedQuery));
await operation([...chunkedQueryResults]);
offset += limit;
} while (chunkedQueryResults.length === limit);
}
chunkQuery(query, limit, offset = 0) {
return `
${query}
LIMIT ${limit}
OFFSET ${offset}
`;
}
}
exports.MigrationHelpers = MigrationHelpers;
//# sourceMappingURL=MigrationHelpers.js.map