From b204d10c79b5177026565a0db531a86f585f09f4 Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Mon, 1 Mar 1999 00:10:44 +0000 Subject: Executor no longer cares about mergejoinop, mergerightorder, mergeleftorder, so remove them from MergeJoin node. Hack together a partial solution for commuted mergejoin operators --- yesterday a mergejoin int4 = int8 would crash if the planner decided to commute it, today it works. The planner's representation of mergejoins really needs a rewrite though. Also, further testing of mergejoin ops in opr_sanity regress test. --- src/backend/nodes/readfuncs.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'src/backend/nodes/readfuncs.c') diff --git a/src/backend/nodes/readfuncs.c b/src/backend/nodes/readfuncs.c index f0fa81a4e2e..3e1dca5a345 100644 --- a/src/backend/nodes/readfuncs.c +++ b/src/backend/nodes/readfuncs.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/nodes/readfuncs.c,v 1.59 1999/02/18 00:49:15 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/nodes/readfuncs.c,v 1.60 1999/03/01 00:10:31 tgl Exp $ * * NOTES * Most of the read functions for plan nodes are tested. (In fact, they @@ -426,10 +426,6 @@ _readMergeJoin() token = lsptok(NULL, &length); /* eat :mergeclauses */ local_node->mergeclauses = nodeRead(true); /* now read it */ - token = lsptok(NULL, &length); /* eat :mergejoinop */ - token = lsptok(NULL, &length); /* get mergejoinop */ - local_node->mergejoinop = atol(token); - return local_node; } -- cgit v1.2.3