Re: MERGE ... WHEN NOT MATCHED BY SOURCE

Hi,

In transform_MERGE_to_join :

+                       if (action->matchKind == MERGE_WHEN_NOT_MATCHED_BY_SOURCE)
+                               tgt_only_tuples = true;
+                       if (action->matchKind == MERGE_WHEN_NOT_MATCHED_BY_TARGET)

There should be an `else` in front of the second `if`.

When tgt_only_tuples and src_only_tuples are both true, we can come out of the loop.

Cheers