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fix(core-database): query optimizer workaround #4726

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Merged
sebastijankuzner merged 2 commits into from
Nov 7, 2022
Merged

fix(core-database): query optimizer workaround #4726

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5fdf067
fix(core-database): query optimizer workaround
sebastijankuzner Oct 13, 2022
1a8c95f
Fix only for timestamp in transaction
sebastijankuzner Nov 2, 2022
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8 changes: 7 additions & 1 deletion packages/core-database/src/repositories/abstract-repository.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -142,7 +142,13 @@ export abstract class AbstractRepository<TEntity extends ObjectLiteral> extends

private addOrderBy(queryBuilder: SelectQueryBuilder<TEntity>, sorting: Contracts.Search.Sorting): void {
if (sorting.length) {
const column = this.queryHelper.getColumnName(this.metadata, sorting[0].property);
let column = this.queryHelper.getColumnName(this.metadata, sorting[0].property);

// Forces PostgreSQL query optimizer to take faster route
if (this.metadata.name === "Transaction" && column === "timestamp") {
column = `${column}+0`;
}

queryBuilder.orderBy(column, sorting[0].direction === "desc" ? "DESC" : "ASC");

for (const item of sorting.slice(1)) {
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