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Cost cleanup.

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This commit is contained in:
Bruce Momjian
1997-12-18 12:21:02 +00:00
parent 6b00ec3713
commit d3f0e87d17
3 changed files with 29 additions and 46 deletions
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22
src/include/optimizer/planmain.h
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@@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: planmain.h,v 1.6 1997/11/26 01:13:48 momjian Exp $
* $Id: planmain.h,v 1.7 1997/12/18 12:21:02 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -21,8 +21,7 @@
/*
* prototypes for plan/planmain.c
*/
extern Plan *
query_planner(Query *root,
extern Plan *query_planner(Query *root,
int command_type, List *tlist, List *qual);
@@ -30,15 +29,12 @@ query_planner(Query *root,
* prototypes for plan/createplan.c
*/
extern Plan *create_plan(Path *best_path);
extern SeqScan *
make_seqscan(List *qptlist, List *qpqual, Index scanrelid,
extern SeqScan *make_seqscan(List *qptlist, List *qpqual, Index scanrelid,
Plan *lefttree);
extern Sort *
make_sort(List *tlist, Oid tempid, Plan *lefttree,
extern Sort *make_sort(List *tlist, Oid tempid, Plan *lefttree,
int keycount);
extern Agg *make_agg(List *tlist, int nagg, Aggreg **aggs);
extern Group *
make_group(List *tlist, bool tuplePerGroup, int ngrp,
extern Agg *make_agg(List *tlist, int nagg, Aggreg **aggs, Plan *lefttree);
extern Group *make_group(List *tlist, bool tuplePerGroup, int ngrp,
AttrNumber *grpColIdx, Sort *lefttree);
extern Unique *make_unique(List *tlist, Plan *lefttree, char *uniqueAttr);
extern List *generate_fjoin(List *tlist);
@@ -56,11 +52,9 @@ extern void add_missing_vars_to_base_rels(Query *root, List *tlist);
* prototypes for plan/setrefs.c
*/
extern void set_tlist_references(Plan *plan);
extern List *
join_references(List *clauses, List *outer_tlist,
extern List *join_references(List *clauses, List *outer_tlist,
List *inner_tlist);
extern List *
index_outerjoin_references(List *inner_indxqual,
extern List *index_outerjoin_references(List *inner_indxqual,
List *outer_tlist, Index inner_relid);
extern void set_result_tlist_references(Result *resultNode);
extern void set_agg_tlist_references(Agg *aggNode);