diff options
Diffstat (limited to 'src/backend/executor/nodeIndexscan.c')
| -rw-r--r-- | src/backend/executor/nodeIndexscan.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/backend/executor/nodeIndexscan.c b/src/backend/executor/nodeIndexscan.c index 700d7635f3c..9ccdab6d071 100644 --- a/src/backend/executor/nodeIndexscan.c +++ b/src/backend/executor/nodeIndexscan.c @@ -474,9 +474,10 @@ reorderqueue_cmp(const pairingheap_node *a, const pairingheap_node *b, ReorderTuple *rtb = (ReorderTuple *) b; IndexScanState *node = (IndexScanState *) arg; - return -cmp_orderbyvals(rta->orderbyvals, rta->orderbynulls, - rtb->orderbyvals, rtb->orderbynulls, - node); + /* exchange argument order to invert the sort order */ + return cmp_orderbyvals(rtb->orderbyvals, rtb->orderbynulls, + rta->orderbyvals, rta->orderbynulls, + node); } /* |