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Rename Rel to RelOptInfo.

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This commit is contained in:
Bruce Momjian
1998-07-18 04:22:52 +00:00
parent 3a132e9d83
commit 584f9438ca
38 changed files with 295 additions and 295 deletions
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16
src/backend/optimizer/path/allpaths.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/path/allpaths.c,v 1.16 1998/06/15 19:28:38 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/path/allpaths.c,v 1.17 1998/07/18 04:22:29 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -105,7 +105,7 @@ static void
find_rel_paths(Query *root, List *rels)
{
List *temp;
Rel *rel;
RelOptInfo *rel;
List *lastpath;
foreach(temp, rels)
@ -114,7 +114,7 @@ find_rel_paths(Query *root, List *rels)
List *rel_index_scan_list;
List *or_index_scan_list;
rel = (Rel *) lfirst(temp);
rel = (RelOptInfo *) lfirst(temp);
sequential_scan_list = lcons(create_seqscan_path(rel),
NIL);
@ -175,7 +175,7 @@ find_join_paths(Query *root, List *outer_rels, int levels_needed)
{
List *x;
List *new_rels = NIL;
Rel *rel;
RelOptInfo *rel;
/*******************************************
* genetic query optimizer entry point *
@ -183,7 +183,7 @@ find_join_paths(Query *root, List *outer_rels, int levels_needed)
*******************************************/
if ((_use_geqo_) && length(root->base_relation_list_) >= _use_geqo_rels_)
return lcons(geqo(root), NIL); /* returns *one* Rel, so lcons it */
return lcons(geqo(root), NIL); /* returns *one* RelOptInfo, so lcons it */
/*******************************************
* rest will be deprecated in case of GEQO *
@ -212,7 +212,7 @@ find_join_paths(Query *root, List *outer_rels, int levels_needed)
*/
if (XfuncMode != XFUNC_NOPULL && XfuncMode != XFUNC_OFF)
foreach(x, new_rels)
xfunc_trypullup((Rel *) lfirst(x));
xfunc_trypullup((RelOptInfo *) lfirst(x));
#endif
prune_rel_paths(new_rels);
@ -231,7 +231,7 @@ find_join_paths(Query *root, List *outer_rels, int levels_needed)
foreach(x, new_rels)
{
rel = (Rel *) lfirst(x);
rel = (RelOptInfo *) lfirst(x);
if (rel->size <= 0)
rel->size = compute_rel_size(rel);
rel->width = compute_rel_width(rel);
@ -399,7 +399,7 @@ print_path(Query *root, Path *path, int indent)
}
static void
debug_print_rel(Query *root, Rel *rel)
debug_print_rel(Query *root, RelOptInfo *rel)
{
List *l;