diff options
Diffstat (limited to 'src/backend/access/hash/hash.c')
| -rw-r--r-- | src/backend/access/hash/hash.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/backend/access/hash/hash.c b/src/backend/access/hash/hash.c index cfcec3475d4..34cc08f12d2 100644 --- a/src/backend/access/hash/hash.c +++ b/src/backend/access/hash/hash.c @@ -790,6 +790,7 @@ hashbucketcleanup(Relation rel, Bucket cur_bucket, Buffer bucket_buf, OffsetNumber deletable[MaxOffsetNumber]; int ndeletable = 0; bool retain_pin = false; + bool clear_dead_marking = false; vacuum_delay_point(); @@ -877,11 +878,14 @@ hashbucketcleanup(Relation rel, Bucket cur_bucket, Buffer bucket_buf, /* * Let us mark the page as clean if vacuum removes the DEAD tuples * from an index page. We do this by clearing LH_PAGE_HAS_DEAD_TUPLES - * flag. Clearing this flag is just a hint; replay won't redo this. + * flag. */ if (tuples_removed && *tuples_removed > 0 && opaque->hasho_flag & LH_PAGE_HAS_DEAD_TUPLES) + { opaque->hasho_flag &= ~LH_PAGE_HAS_DEAD_TUPLES; + clear_dead_marking = true; + } MarkBufferDirty(buf); @@ -891,6 +895,7 @@ hashbucketcleanup(Relation rel, Bucket cur_bucket, Buffer bucket_buf, xl_hash_delete xlrec; XLogRecPtr recptr; + xlrec.clear_dead_marking = clear_dead_marking; xlrec.is_primary_bucket_page = (buf == bucket_buf) ? true : false; XLogBeginInsert(); |