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| author | Tom Lane <tgl@sss.pgh.pa.us> | 1999-03-01 00:10:44 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 1999-03-01 00:10:44 +0000 |
| commit | b204d10c79b5177026565a0db531a86f585f09f4 (patch) | |
| tree | d16f429f5adb8eae6cef113ea730af6fc21771f0 /src/backend/nodes/readfuncs.c | |
| parent | d077c6149269701d0831634e8800b53c528d13ac (diff) | |
| download | postgresql-b204d10c79b5177026565a0db531a86f585f09f4.tar.gz postgresql-b204d10c79b5177026565a0db531a86f585f09f4.zip | |
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.
Diffstat (limited to 'src/backend/nodes/readfuncs.c')
| -rw-r--r-- | src/backend/nodes/readfuncs.c | 6 |
1 files changed, 1 insertions, 5 deletions
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; } |