[CALCITE-5409] Implement BatchNestedLoopJoin for JDBC. Fixes Prepared…

…Statement::setNull
sap-contributions · Dec 8, 2023 · 849a65a · 849a65a
1 parent fab27c6
commit 849a65a
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/core/src/main/java/org/apache/calcite/runtime/ResultSetEnumerable.java b/core/src/main/java/org/apache/calcite/runtime/ResultSetEnumerable.java
@@ -203,8 +203,7 @@ public static PreparedStatementEnricher createEnricher(Integer[] indexes,
   private static void setDynamicParam(PreparedStatement preparedStatement,
       int i, @Nullable Object value) throws SQLException {
     if (value == null) {
-      // TODO: use proper type instead of ANY
-      preparedStatement.setObject(i, null, SqlType.ANY.id);
+      preparedStatement.setNull(i, Types.NULL);
     } else if (value instanceof Timestamp) {
       preparedStatement.setTimestamp(i, (Timestamp) value);
     } else if (value instanceof Time) {