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/access/gin/gininsert.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/backend/access/gin/gininsert.c') diff --git a/src/backend/access/gin/gininsert.c b/src/backend/access/gin/gininsert.c index fa70e4fa55d..8681edefe67 100644 --- a/src/backend/access/gin/gininsert.c +++ b/src/backend/access/gin/gininsert.c @@ -55,7 +55,7 @@ createPostingTree(Relation index, ItemPointerData *items, uint32 nitems) MarkBufferDirty(buffer); - if (!index->rd_istemp) + if (RelationNeedsWAL(index)) { XLogRecPtr recptr; XLogRecData rdata[2]; @@ -325,7 +325,7 @@ ginbuild(PG_FUNCTION_ARGS) GinInitBuffer(RootBuffer, GIN_LEAF); MarkBufferDirty(RootBuffer); - if (!index->rd_istemp) + if (RelationNeedsWAL(index)) { XLogRecPtr recptr; XLogRecData rdata; -- cgit v1.2.3