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-rw-r--r--src/backend/utils/sort/tuplesort.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/backend/utils/sort/tuplesort.c b/src/backend/utils/sort/tuplesort.c
index 47efd2e3b80..147889177fa 100644
--- a/src/backend/utils/sort/tuplesort.c
+++ b/src/backend/utils/sort/tuplesort.c
@@ -4536,6 +4536,9 @@ comparetup_index_btree(const SortTuple *a, const SortTuple *b,
return (pos1 < pos2) ? -1 : 1;
}
+ /* ItemPointer values should never be equal */
+ Assert(false);
+
return 0;
}
@@ -4585,6 +4588,9 @@ comparetup_index_hash(const SortTuple *a, const SortTuple *b,
return (pos1 < pos2) ? -1 : 1;
}
+ /* ItemPointer values should never be equal */
+ Assert(false);
+
return 0;
}