diff options
Diffstat (limited to 'src/backend/utils/cache')
| -rw-r--r-- | src/backend/utils/cache/relcache.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/src/backend/utils/cache/relcache.c b/src/backend/utils/cache/relcache.c index 2250c56d28b..c80ef3c6f89 100644 --- a/src/backend/utils/cache/relcache.c +++ b/src/backend/utils/cache/relcache.c @@ -3005,10 +3005,14 @@ RelationBuildLocalRelation(const char *relname, * The relation is marked with relfrozenxid = freezeXid (InvalidTransactionId * must be passed for indexes and sequences). This should be a lower bound on * the XIDs that will be put into the new relation contents. + * + * The new filenode's persistence is set to the given value. This is useful + * for the cases that are changing the relation's persistence; other callers + * need to pass the original relpersistence value. */ void -RelationSetNewRelfilenode(Relation relation, TransactionId freezeXid, - MultiXactId minmulti) +RelationSetNewRelfilenode(Relation relation, char persistence, + TransactionId freezeXid, MultiXactId minmulti) { Oid newrelfilenode; RelFileNodeBackend newrnode; @@ -3025,7 +3029,7 @@ RelationSetNewRelfilenode(Relation relation, TransactionId freezeXid, /* Allocate a new relfilenode */ newrelfilenode = GetNewRelFileNode(relation->rd_rel->reltablespace, NULL, - relation->rd_rel->relpersistence); + persistence); /* * Get a writable copy of the pg_class tuple for the given relation. @@ -3048,7 +3052,7 @@ RelationSetNewRelfilenode(Relation relation, TransactionId freezeXid, newrnode.node = relation->rd_node; newrnode.node.relNode = newrelfilenode; newrnode.backend = relation->rd_backend; - RelationCreateStorage(newrnode.node, relation->rd_rel->relpersistence); + RelationCreateStorage(newrnode.node, persistence); smgrclosenode(newrnode); /* @@ -3078,7 +3082,7 @@ RelationSetNewRelfilenode(Relation relation, TransactionId freezeXid, } classform->relfrozenxid = freezeXid; classform->relminmxid = minmulti; - classform->relpersistence = relation->rd_rel->relpersistence; + classform->relpersistence = persistence; simple_heap_update(pg_class, &tuple->t_self, tuple); CatalogUpdateIndexes(pg_class, tuple); |