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| author | Tom Lane <tgl@sss.pgh.pa.us> | 1999-08-22 20:15:04 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 1999-08-22 20:15:04 +0000 |
| commit | 78114cd4d4fd99feb0c753de34d358b16d1ff0ee (patch) | |
| tree | 58838858badf427beddaafe425a9def510741d37 /src/include/nodes/makefuncs.h | |
| parent | db436adf761bd5cb7990745ceba2959ac4bfca7c (diff) | |
| download | postgresql-78114cd4d4fd99feb0c753de34d358b16d1ff0ee.tar.gz postgresql-78114cd4d4fd99feb0c753de34d358b16d1ff0ee.zip | |
Further planner/optimizer cleanups. Move all set_tlist_references
and fix_opids processing to a single recursive pass over the plan tree
executed at the very tail end of planning, rather than haphazardly here
and there at different places. Now that tlist Vars do not get modified
until the very end, it's possible to get rid of the klugy var_equal and
match_varid partial-matching routines, and just use plain equal()
throughout the optimizer. This is a step towards allowing merge and
hash joins to be done on expressions instead of only Vars ...
Diffstat (limited to 'src/include/nodes/makefuncs.h')
| -rw-r--r-- | src/include/nodes/makefuncs.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/include/nodes/makefuncs.h b/src/include/nodes/makefuncs.h index 6a387fd5c5c..1aaead722d8 100644 --- a/src/include/nodes/makefuncs.h +++ b/src/include/nodes/makefuncs.h @@ -6,7 +6,7 @@ * * Copyright (c) 1994, Regents of the University of California * - * $Id: makefuncs.h,v 1.20 1999/07/15 23:03:52 momjian Exp $ + * $Id: makefuncs.h,v 1.21 1999/08/22 20:15:00 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -25,9 +25,7 @@ extern Var *makeVar(Index varno, AttrNumber varattno, Oid vartype, int32 vartypmod, - Index varlevelsup, - Index varnoold, - AttrNumber varoattno); + Index varlevelsup); extern TargetEntry *makeTargetEntry(Resdom *resdom, Node *expr); |