diff --git a/jOOQ/src/main/java/org/jooq/impl/AbstractDMLQuery.java b/jOOQ/src/main/java/org/jooq/impl/AbstractDMLQuery.java
index f50c439e0a..84920ca5d7 100644
--- a/jOOQ/src/main/java/org/jooq/impl/AbstractDMLQuery.java
+++ b/jOOQ/src/main/java/org/jooq/impl/AbstractDMLQuery.java
@@ -605,6 +605,9 @@ abstract class AbstractDMLQuery<R extends Record> extends AbstractQuery {
     @SuppressWarnings({ "rawtypes", "unchecked" })
     @Override
     protected final int execute(ExecuteContext ctx, ExecuteListener listener) throws SQLException {
+        returned = null;
+        returnedResult = null;
+
         if (returning.isEmpty()) {
             return super.execute(ctx, listener);
         }