diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/utils/sort/tuplesort.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/backend/utils/sort/tuplesort.c b/src/backend/utils/sort/tuplesort.c index 8e57505eddc..2d15da0bfa7 100644 --- a/src/backend/utils/sort/tuplesort.c +++ b/src/backend/utils/sort/tuplesort.c @@ -3176,9 +3176,8 @@ comparetup_index_btree(const SortTuple *a, const SortTuple *b, Tuplesortstate *state) { /* - * This is similar to _bt_tuplecompare(), but we have already done the - * index_getattr calls for the first column, and we need to keep track of - * whether any null fields are present. Also see the special treatment + * This is similar to comparetup_heap(), but expects index tuples. There + * is also special handling for enforcing uniqueness, and special treatment * for equal keys at the end. */ ScanKey scanKey = state->indexScanKey; |