Fix outdated comment

petere · petere · commit 5279c8d097a1 · 2019-01-19T09:36:32.000+01:00
The issue the comment is referring to was fixed by 08859bb.
diff --git a/src/backend/executor/execReplication.c b/src/backend/executor/execReplication.c
@@ -219,11 +219,6 @@ RelationFindReplTupleByIndex(Relation rel, Oid idxoid,
 
 /*
  * Compare the tuple and slot and check if they have equal values.
- *
- * We use binary datum comparison which might return false negatives but
- * that's the best we can do here as there may be multiple notions of
- * equality for the data types and table columns don't specify which one
- * to use.
  */
 static bool
 tuple_equals_slot(TupleDesc desc, HeapTuple tup, TupleTableSlot *slot)
