Refactor : update the logic of readonly to get the randome table

wsm12138 · May 5, 2022 · 7f650e2 · 7f650e2
1 parent 7accd9b
commit 7f650e2
Showing 1 changed file with 3 additions and 4 deletions.
diff --git a/jmh-base/src/main/java/com/sphereex/jmh/jdbc/UnpooledReadOnlyBenchmarkBase.java b/jmh-base/src/main/java/com/sphereex/jmh/jdbc/UnpooledReadOnlyBenchmarkBase.java
@@ -61,10 +61,9 @@ public void setup() throws Exception {
 
     @Benchmark
     public void oltpReadOnly() throws Exception {
-        for (PreparedStatement each : preparedStatements) {
-            each.setInt(1, ThreadLocalRandom.current().nextInt(BenchmarkParameters.TABLE_SIZE));
-            each.execute();
-        }
+        int tableOrder = ThreadLocalRandom.current().nextInt(BenchmarkParameters.TABLES);
+        preparedStatements[tableOrder].setInt(1, ThreadLocalRandom.current().nextInt(BenchmarkParameters.TABLE_SIZE));
+        preparedStatements[tableOrder].execute();
         connection.commit();
     }