From 5f7b58fad8f45c69bb67944779dce67e2f481995 Mon Sep 17 00:00:00 2001 From: Robert Haas Date: Mon, 13 Dec 2010 12:34:26 -0500 Subject: Generalize concept of temporary relations to "relation persistence". This commit replaces pg_class.relistemp with pg_class.relpersistence; and also modifies the RangeVar node type to carry relpersistence rather than istemp. It also removes removes rd_istemp from RelationData and instead performs the correct computation based on relpersistence. For clarity, we add three new macros: RelationNeedsWAL(), RelationUsesLocalBuffers(), and RelationUsesTempNamespace(), so that we can clarify the purpose of each check that previous depended on rd_istemp. This is intended as infrastructure for the upcoming unlogged tables patch, as well as for future possible work on global temporary tables. --- src/backend/commands/indexcmds.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/backend/commands/indexcmds.c') diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c index 9407d0f02d7..09408931353 100644 --- a/src/backend/commands/indexcmds.c +++ b/src/backend/commands/indexcmds.c @@ -222,7 +222,7 @@ DefineIndex(RangeVar *heapRelation, } else { - tablespaceId = GetDefaultTablespace(rel->rd_istemp); + tablespaceId = GetDefaultTablespace(rel->rd_rel->relpersistence); /* note InvalidOid is OK in this case */ } @@ -1706,7 +1706,7 @@ ReindexDatabase(const char *databaseName, bool do_system, bool do_user) continue; /* Skip temp tables of other backends; we can't reindex them at all */ - if (classtuple->relistemp && + if (classtuple->relpersistence == RELPERSISTENCE_TEMP && !isTempNamespace(classtuple->relnamespace)) continue; -- cgit v1.2.3