diff options
Diffstat (limited to 'src/backend/access/nbtree/nbtutils.c')
| -rw-r--r-- | src/backend/access/nbtree/nbtutils.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/backend/access/nbtree/nbtutils.c b/src/backend/access/nbtree/nbtutils.c index 840244e597a..8b680541121 100644 --- a/src/backend/access/nbtree/nbtutils.c +++ b/src/backend/access/nbtree/nbtutils.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/nbtree/nbtutils.c,v 1.77 2006/07/13 16:49:12 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/nbtree/nbtutils.c,v 1.78 2006/07/25 19:13:00 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -884,9 +884,15 @@ _bt_killitems(IndexScanDesc scan, bool haveLock) * Since this can be redone later if needed, it's treated the same * as a commit-hint-bit status update for heap tuples: we mark the * buffer dirty but don't make a WAL log entry. + * + * Whenever we mark anything LP_DELETEd, we also set the page's + * BTP_HAS_GARBAGE flag, which is likewise just a hint. */ if (killedsomething) + { + opaque->btpo_flags |= BTP_HAS_GARBAGE; SetBufferCommitInfoNeedsSave(so->currPos.buf); + } if (!haveLock) LockBuffer(so->currPos.buf, BUFFER_LOCK_UNLOCK); |