diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/commands/statscmds.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/backend/commands/statscmds.c b/src/backend/commands/statscmds.c index f7419b8f562..54a190722df 100644 --- a/src/backend/commands/statscmds.c +++ b/src/backend/commands/statscmds.c @@ -657,6 +657,8 @@ AlterStatistics(AlterStatsStmt *stmt) rel = table_open(StatisticExtRelationId, RowExclusiveLock); oldtup = SearchSysCache1(STATEXTOID, ObjectIdGetDatum(stxoid)); + if (!HeapTupleIsValid(oldtup)) + elog(ERROR, "cache lookup failed for extended statistics object %u", stxoid); /* Must be owner of the existing statistics object */ if (!pg_statistics_object_ownercheck(stxoid, GetUserId())) |