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Now that switch_outer processing no longer relies on being run after

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join_references(), it's practical to consolidate all join_references()
processing into the set_plan_references traversal in setrefs.c.  This
seems considerably cleaner than the old way where we did it for join
quals in createplan.c and for targetlists in setrefs.c.
This commit is contained in:
Tom Lane
2003-01-15 23:10:32 +00:00
parent 606d4f7b38
commit cde9f852e0
3 changed files with 136 additions and 154 deletions
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5
src/include/optimizer/planmain.h
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@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: planmain.h,v 1.65 2003/01/15 19:35:47 tgl Exp $
* $Id: planmain.h,v 1.66 2003/01/15 23:10:32 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -63,9 +63,6 @@ extern bool exprs_known_equal(Query *root, Node *item1, Node *item2);
* prototypes for plan/setrefs.c
*/
extern void set_plan_references(Plan *plan, List *rtable);
extern List *join_references(List *clauses, List *rtable,
List *outer_tlist, List *inner_tlist,
Index acceptable_rel);
extern void fix_opfuncids(Node *node);
#endif /* PLANMAIN_H */