diff options
Diffstat (limited to 'src/backend/commands/analyze.c')
| -rw-r--r-- | src/backend/commands/analyze.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/commands/analyze.c b/src/backend/commands/analyze.c index f13e247916..ee1defbc97 100644 --- a/src/backend/commands/analyze.c +++ b/src/backend/commands/analyze.c @@ -524,8 +524,8 @@ acquire_sample_rows(Relation onerel, HeapTuple *rows, int targrows, /* * Do a simple linear scan until we reach the target number of rows. */ - scan = heap_beginscan(onerel, false, SnapshotNow, 0, NULL); - while (HeapTupleIsValid(tuple = heap_getnext(scan, 0))) + scan = heap_beginscan(onerel, SnapshotNow, 0, NULL); + while ((tuple = heap_getnext(scan, ForwardScanDirection)) != NULL) { rows[numrows++] = heap_copytuple(tuple); if (numrows >= targrows) |