diff options
| -rw-r--r-- | src/backend/access/heap/vacuumlazy.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/backend/access/heap/vacuumlazy.c b/src/backend/access/heap/vacuumlazy.c index a65dcbebfa8..366c122bd1e 100644 --- a/src/backend/access/heap/vacuumlazy.c +++ b/src/backend/access/heap/vacuumlazy.c @@ -945,7 +945,7 @@ lazy_scan_heap(Relation onerel, VacuumParams *params, LVRelStats *vacrelstats, bool all_visible_according_to_vm = false; bool all_visible; bool all_frozen = true; /* provided all_visible is also true */ - bool has_dead_tuples; + bool has_dead_items; /* includes existing LP_DEAD items */ TransactionId visibility_cutoff_xid = InvalidTransactionId; /* see note above about forcing scanning of last page */ @@ -1248,7 +1248,7 @@ lazy_scan_heap(Relation onerel, VacuumParams *params, LVRelStats *vacrelstats, * requiring freezing. */ all_visible = true; - has_dead_tuples = false; + has_dead_items = false; nfrozen = 0; hastup = false; prev_dead_count = dead_tuples->num_tuples; @@ -1300,6 +1300,7 @@ lazy_scan_heap(Relation onerel, VacuumParams *params, LVRelStats *vacrelstats, { lazy_record_dead_tuple(dead_tuples, &(tuple.t_self)); all_visible = false; + has_dead_items = true; continue; } @@ -1448,7 +1449,7 @@ lazy_scan_heap(Relation onerel, VacuumParams *params, LVRelStats *vacrelstats, HeapTupleHeaderAdvanceLatestRemovedXid(tuple.t_data, &vacrelstats->latestRemovedXid); tups_vacuumed += 1; - has_dead_tuples = true; + has_dead_items = true; } else { @@ -1527,7 +1528,7 @@ lazy_scan_heap(Relation onerel, VacuumParams *params, LVRelStats *vacrelstats, /* Remove tuples from heap if the table has no index */ lazy_vacuum_page(onerel, blkno, buf, 0, vacrelstats, &vmbuffer); vacuumed_pages++; - has_dead_tuples = false; + has_dead_items = false; } else { @@ -1625,7 +1626,7 @@ lazy_scan_heap(Relation onerel, VacuumParams *params, LVRelStats *vacrelstats, * There should never be dead tuples on a page with PD_ALL_VISIBLE * set, however. */ - else if (PageIsAllVisible(page) && has_dead_tuples) + else if (PageIsAllVisible(page) && has_dead_items) { elog(WARNING, "page containing dead tuples is marked as all-visible in relation \"%s\" page %u", vacrelstats->relname, blkno); |