diff options
Diffstat (limited to 'src/backend/access/gin/ginfast.c')
| -rw-r--r-- | src/backend/access/gin/ginfast.c | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/src/backend/access/gin/ginfast.c b/src/backend/access/gin/ginfast.c index c8fe7c78a7a..8798fbe9635 100644 --- a/src/backend/access/gin/ginfast.c +++ b/src/backend/access/gin/ginfast.c @@ -1033,7 +1033,6 @@ gin_clean_pending_list(PG_FUNCTION_ARGS) Oid indexoid = PG_GETARG_OID(0); Relation indexRel = index_open(indexoid, RowExclusiveLock); IndexBulkDeleteResult stats; - GinState ginstate; if (RecoveryInProgress()) ereport(ERROR, @@ -1065,8 +1064,26 @@ gin_clean_pending_list(PG_FUNCTION_ARGS) RelationGetRelationName(indexRel)); memset(&stats, 0, sizeof(stats)); - initGinState(&ginstate, indexRel); - ginInsertCleanup(&ginstate, true, true, true, &stats); + + /* + * Can't assume anything about the content of an !indisready index. Make + * those a no-op, not an error, so users can just run this function on all + * indexes of the access method. Since an indisready&&!indisvalid index + * is merely awaiting missed aminsert calls, we're capable of processing + * it. Decline to do so, out of an abundance of caution. + */ + if (indexRel->rd_index->indisvalid) + { + GinState ginstate; + + initGinState(&ginstate, indexRel); + ginInsertCleanup(&ginstate, true, true, true, &stats); + } + else + ereport(DEBUG1, + (errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE), + errmsg("index \"%s\" is not valid", + RelationGetRelationName(indexRel)))); index_close(indexRel, RowExclusiveLock); |