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/nodes/outfuncs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/backend/nodes/outfuncs.c') diff --git a/src/backend/nodes/outfuncs.c b/src/backend/nodes/outfuncs.c index 5d09e16477d..7d77d84a370 100644 --- a/src/backend/nodes/outfuncs.c +++ b/src/backend/nodes/outfuncs.c @@ -841,7 +841,7 @@ _outRangeVar(StringInfo str, RangeVar *node) WRITE_STRING_FIELD(schemaname); WRITE_STRING_FIELD(relname); WRITE_ENUM_FIELD(inhOpt, InhOption); - WRITE_BOOL_FIELD(istemp); + WRITE_CHAR_FIELD(relpersistence); WRITE_NODE_FIELD(alias); WRITE_LOCATION_FIELD(location); } -- cgit v1.2.3