opensourcemirror
/
postgresql
mirror of git://git.postgresql.org/git/postgresql.git
1
0
Fork 0
Code Issues Releases Wiki Activity

optimizer rename

This commit is contained in:
Bruce Momjian 1999-02-15 05:50:02 +00:00
parent 50034a852d
commit 56bb23a8fe
3 changed files with 15 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/backend/optimizer/path/allpaths.c
View File

@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/path/allpaths.c,v 1.38 1999/02/15 05:28:09 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/path/allpaths.c,v 1.39 1999/02/15 05:49:59 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -248,7 +248,10 @@ make_one_rel_by_joins(Query *root, List *rels, int levels_needed)
root->join_rel_list = rels = joined_rels;
}
#ifdef NOT_USED
Assert(BushyPlanFlag || length(rels) == 1);
#endif
Assert(length(rels) == 1);
#ifdef NOT_USED
if (BushyPlanFlag)

20
src/backend/optimizer/path/indxpath.c
View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/path/indxpath.c,v 1.49 1999/02/15 05:28:09 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/path/indxpath.c,v 1.50 1999/02/15 05:50:00 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -67,7 +67,7 @@ static List *indexable_joinclauses(RelOptInfo *rel, RelOptInfo *index,
List *joininfo_list, List *restrictinfo_list);
static List *index_innerjoin(Query *root, RelOptInfo *rel,
List *clausegroup_list, RelOptInfo *index);
static List *create_index_paths(Query *root, RelOptInfo *rel, RelOptInfo *index,
static List *create_index_path_group(Query *root, RelOptInfo *rel, RelOptInfo *index,
List *clausegroup_list, bool join);
static List *add_index_paths(List *indexpaths, List *new_indexpaths);
static bool function_index_operand(Expr *funcOpnd, RelOptInfo *rel, RelOptInfo *index);
@ -152,7 +152,7 @@ create_index_paths(Query *root,
scanpaths = NIL;
if (scanclausegroups != NIL)
scanpaths = create_index_paths(root,
scanpaths = create_index_path_group(root,
rel,
index,
scanclausegroups,
@ -170,7 +170,7 @@ create_index_paths(Query *root,
if (joinclausegroups != NIL)
{
joinpaths = create_index_paths(root, rel,
joinpaths = create_index_path_group(root, rel,
index,
joinclausegroups,
true);
@ -1330,7 +1330,7 @@ index_innerjoin(Query *root, RelOptInfo *rel, List *clausegroup_list,
}
/*
* create_index_paths
* create_index_path_group
* Creates a list of index path nodes for each group of clauses
* (restriction or join) that can be used in conjunction with an index.
*
@ -1344,11 +1344,11 @@ index_innerjoin(Query *root, RelOptInfo *rel, List *clausegroup_list,
*
*/
static List *
create_index_paths(Query *root,
RelOptInfo *rel,
RelOptInfo *index,
List *clausegroup_list,
bool join)
create_index_path_group(Query *root,
RelOptInfo *rel,
RelOptInfo *index,
List *clausegroup_list,
bool join)
{
List *clausegroup = NIL;
List *ip_list = NIL;

3
src/include/optimizer/geqo.h
View File

@ -5,7 +5,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: geqo.h,v 1.11 1999/02/13 23:21:44 momjian Exp $
* $Id: geqo.h,v 1.12 1999/02/15 05:50:02 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -75,7 +75,6 @@ extern RelOptInfo *geqo(Query *root);
extern void geqo_params(int string_length);
extern Cost geqo_eval(Query *root, Gene *tour, int num_gene);
double geqo_log(double x, double b);
extern RelOptInfo *gimme_tree(Query *root, Gene *tour, int rel_count, int num_gene, RelOptInfo *outer_rel);