Fix bug in queryV2

alekkol · alekkol · commit 1f2512a7b39a · 2025-07-31T17:39:05.000+02:00
diff --git a/performance/src/main/java/com/clickhouse/benchmark/clients/QueryClient.java b/performance/src/main/java/com/clickhouse/benchmark/clients/QueryClient.java
@@ -49,7 +49,7 @@ public void queryV2(DataState dataState, Blackhole blackhole) {
                 ClickHouseBinaryFormatReader reader = clientV2.newBinaryFormatReader(response);
                 while (reader.next() != null) {//Compiler optimization avoidance
                     for (int i = 1; i <= dataState.dataSet.getSchema().getColumns().size(); i++) {
-                        blackhole.consume(reader.readValue(1));
+                        blackhole.consume(reader.readValue(i));
                     }
                 }
             }

Original file line number	Diff line number	Diff line change
`@@ -49,7 +49,7 @@ public void queryV2(DataState dataState, Blackhole blackhole) {`
`49`	`49`	`ClickHouseBinaryFormatReader reader = clientV2.newBinaryFormatReader(response);`
`50`	`50`	`while (reader.next() != null) {//Compiler optimization avoidance`
`51`	`51`	`for (int i = 1; i <= dataState.dataSet.getSchema().getColumns().size(); i++) {`
`52`		`- blackhole.consume(reader.readValue(1));`
	`52`	`+ blackhole.consume(reader.readValue(i));`
`53`	`53`	`}`
`54`	`54`	`}`
`55`	`55`	`}`