diff options
| -rw-r--r-- | src/backend/access/heap/vacuumlazy.c | 38 |
1 files changed, 18 insertions, 20 deletions
diff --git a/src/backend/access/heap/vacuumlazy.c b/src/backend/access/heap/vacuumlazy.c index 3259ebd98a4..8abb6dca419 100644 --- a/src/backend/access/heap/vacuumlazy.c +++ b/src/backend/access/heap/vacuumlazy.c @@ -715,31 +715,29 @@ heap_vacuum_rel(Relation rel, VacuumParams *params, _("new relminmxid: %u, which is %d MXIDs ahead of previous value\n"), vacrel->NewRelminMxid, diff); } - if (orig_rel_pages > 0) + if (vacrel->do_index_vacuuming) { - if (vacrel->do_index_vacuuming) - { - if (vacrel->nindexes == 0 || vacrel->num_index_scans == 0) - appendStringInfoString(&buf, _("index scan not needed: ")); - else - appendStringInfoString(&buf, _("index scan needed: ")); + if (vacrel->nindexes == 0 || vacrel->num_index_scans == 0) + appendStringInfoString(&buf, _("index scan not needed: ")); + else + appendStringInfoString(&buf, _("index scan needed: ")); - msgfmt = _("%u pages from table (%.2f%% of total) had %lld dead item identifiers removed\n"); - } + msgfmt = _("%u pages from table (%.2f%% of total) had %lld dead item identifiers removed\n"); + } + else + { + if (!vacrel->failsafe_active) + appendStringInfoString(&buf, _("index scan bypassed: ")); else - { - if (!vacrel->failsafe_active) - appendStringInfoString(&buf, _("index scan bypassed: ")); - else - appendStringInfoString(&buf, _("index scan bypassed by failsafe: ")); + appendStringInfoString(&buf, _("index scan bypassed by failsafe: ")); - msgfmt = _("%u pages from table (%.2f%% of total) have %lld dead item identifiers\n"); - } - appendStringInfo(&buf, msgfmt, - vacrel->lpdead_item_pages, - 100.0 * vacrel->lpdead_item_pages / orig_rel_pages, - (long long) vacrel->lpdead_items); + msgfmt = _("%u pages from table (%.2f%% of total) have %lld dead item identifiers\n"); } + appendStringInfo(&buf, msgfmt, + vacrel->lpdead_item_pages, + orig_rel_pages == 0 ? 100.0 : + 100.0 * vacrel->lpdead_item_pages / orig_rel_pages, + (long long) vacrel->lpdead_items); for (int i = 0; i < vacrel->nindexes; i++) { IndexBulkDeleteResult *istat = vacrel->indstats[i]; |