Apply suggestion from @KSDaemon

KSDaemon · web-flow · commit 4e20c5e1dca1 · 2025-07-07T11:03:27.000+03:00
diff --git a/packages/cubejs-schema-compiler/src/adapter/ClickHouseQuery.ts b/packages/cubejs-schema-compiler/src/adapter/ClickHouseQuery.ts
@@ -245,7 +245,7 @@ export class ClickHouseQuery extends BaseQuery {
     // Clickhouse sometimes includes the "q_0" prefix in the column name, and this
     // leads to errors during the result mapping.
     if (cubeAlias === 'q_0') {
-      return this.dimensionAliasNames().map(alias => `${cubeAlias && `${cubeAlias}.` || ''}${alias} ${alias}`);
+      return this.dimensionAliasNames().map(alias => `${cubeAlias}.${alias} ${alias}`);
     } else {
       return super.dimensionColumns(cubeAlias);
     }

Original file line number	Diff line number	Diff line change
`@@ -245,7 +245,7 @@ export class ClickHouseQuery extends BaseQuery {`
`245`	`245`	`// Clickhouse sometimes includes the "q_0" prefix in the column name, and this`
`246`	`246`	`// leads to errors during the result mapping.`
`247`	`247`	`if (cubeAlias === 'q_0') {`
`248`		- return this.dimensionAliasNames().map(alias => `${cubeAlias && `${cubeAlias}.` \|\| ''}${alias} ${alias}`);
	`248`	+ return this.dimensionAliasNames().map(alias => `${cubeAlias}.${alias} ${alias}`);
`249`	`249`	`} else {`
`250`	`250`	`return super.dimensionColumns(cubeAlias);`
`251`	`251`	`}`