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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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6
src/backend/optimizer/util/indexnode.c
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@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/util/Attic/indexnode.c,v 1.7 1998/06/15 19:28:48 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/util/Attic/indexnode.c,v 1.8 1998/07/18 04:22:40 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -33,7 +33,7 @@ static List *find_secondary_index(Query *root, Oid relid);
*
*/
List *
find_relation_indices(Query *root, Rel *rel)
find_relation_indices(Query *root, RelOptInfo *rel)
{
if (rel->indexed)
return (find_secondary_index(root, lfirsti(rel->relids)));
@@ -61,7 +61,7 @@ find_secondary_index(Query *root, Oid relid)
while (index_info(root, first, relid, &indexinfo))
{
Rel *indexnode = makeNode(Rel);
RelOptInfo *indexnode = makeNode(RelOptInfo);
indexnode->relids = lconsi(indexinfo.relid, NIL);
indexnode->relam = indexinfo.relam;

4
src/backend/optimizer/util/joininfo.c
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@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/util/joininfo.c,v 1.7 1998/06/15 19:28:48 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/util/joininfo.c,v 1.8 1998/07/18 04:22:40 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -62,7 +62,7 @@ joininfo_member(List *join_relids, List *joininfo_list)
*
*/
JInfo *
find_joininfo_node(Rel *this_rel, List *join_relids)
find_joininfo_node(RelOptInfo *this_rel, List *join_relids)
{
JInfo *joininfo = joininfo_member(join_relids,
this_rel->joininfo);

4
src/backend/optimizer/util/keys.c
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@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/util/Attic/keys.c,v 1.6 1998/02/26 04:33:19 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/util/Attic/keys.c,v 1.7 1998/07/18 04:22:41 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -54,7 +54,7 @@ static bool equal_indexkey_var(int index_key, Var *var);
*
*/
bool
match_indexkey_operand(int indexkey, Var *operand, Rel *rel)
match_indexkey_operand(int indexkey, Var *operand, RelOptInfo *rel)
{
if (IsA(operand, Var) &&
(lfirsti(rel->relids) == operand->varno) &&

22
src/backend/optimizer/util/pathnode.c
View File

@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/util/pathnode.c,v 1.8 1998/06/15 19:28:49 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/util/pathnode.c,v 1.9 1998/07/18 04:22:41 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -62,13 +62,13 @@ path_is_cheaper(Path *path1, Path *path2)
*
*/
Path *
set_cheapest(Rel *parent_rel, List *pathlist)
set_cheapest(RelOptInfo *parent_rel, List *pathlist)
{
List *p;
Path *cheapest_so_far;
Assert(pathlist != NIL);
Assert(IsA(parent_rel, Rel));
Assert(IsA(parent_rel, RelOptInfo));
cheapest_so_far = (Path *) lfirst(pathlist);
@@ -99,7 +99,7 @@ set_cheapest(Rel *parent_rel, List *pathlist)
*
*/
List *
add_pathlist(Rel *parent_rel, List *unique_paths, List *new_paths)
add_pathlist(RelOptInfo *parent_rel, List *unique_paths, List *new_paths)
{
List *x;
Path *new_path;
@@ -200,7 +200,7 @@ better_path(Path *new_path, List *unique_paths, bool *noOther)
*
*/
Path *
create_seqscan_path(Rel *rel)
create_seqscan_path(RelOptInfo *rel)
{
int relid = 0;
@@ -251,8 +251,8 @@ create_seqscan_path(Rel *rel)
*/
IndexPath *
create_index_path(Query *root,
Rel *rel,
Rel *index,
RelOptInfo *rel,
RelOptInfo *index,
List *restriction_clauses,
bool is_join_scan)
{
@@ -406,8 +406,8 @@ create_index_path(Query *root,
*
*/
JoinPath *
create_nestloop_path(Rel *joinrel,
Rel *outer_rel,
create_nestloop_path(RelOptInfo *joinrel,
RelOptInfo *outer_rel,
Path *outer_path,
Path *inner_path,
List *keys)
@@ -481,7 +481,7 @@ create_nestloop_path(Rel *joinrel,
*
*/
MergePath *
create_mergesort_path(Rel *joinrel,
create_mergesort_path(RelOptInfo *joinrel,
int outersize,
int innersize,
int outerwidth,
@@ -547,7 +547,7 @@ create_mergesort_path(Rel *joinrel,
*
*/
HashPath *
create_hashjoin_path(Rel *joinrel,
create_hashjoin_path(RelOptInfo *joinrel,
int outersize,
int innersize,
int outerwidth,

16
src/backend/optimizer/util/relnode.c
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@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/util/relnode.c,v 1.5 1998/02/26 04:33:21 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/util/relnode.c,v 1.6 1998/07/18 04:22:41 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -27,17 +27,17 @@
* necessary. This is for base relations.
*
*/
Rel *
RelOptInfo *
get_base_rel(Query *root, int relid)
{
List *relids;
Rel *rel;
RelOptInfo *rel;
relids = lconsi(relid, NIL);
rel = rel_member(relids, root->base_relation_list_);
if (rel == NULL)
{
rel = makeNode(Rel);
rel = makeNode(RelOptInfo);
rel->relids = relids;
rel->indexed = false;
rel->pages = 0;
@@ -100,7 +100,7 @@ get_base_rel(Query *root, int relid)
* creating a new one if necessary. This is for join relations.
*
*/
Rel *
RelOptInfo *
get_join_rel(Query *root, List *relid)
{
return rel_member(relid, root->join_relation_list_);
@@ -114,7 +114,7 @@ get_join_rel(Query *root, List *relid)
* Returns the corresponding entry in 'rels' if it is there.
*
*/
Rel *
RelOptInfo *
rel_member(List *relid, List *rels)
{
List *temp = NIL;
@@ -124,9 +124,9 @@ rel_member(List *relid, List *rels)
{
foreach(temp, rels)
{
temprelid = ((Rel *) lfirst(temp))->relids;
temprelid = ((RelOptInfo *) lfirst(temp))->relids;
if (same(temprelid, relid))
return ((Rel *) (lfirst(temp)));
return ((RelOptInfo *) (lfirst(temp)));
}
}
return (NULL);

4
src/backend/optimizer/util/tlist.c
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@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/util/tlist.c,v 1.13 1998/06/15 19:28:49 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/util/tlist.c,v 1.14 1998/07/18 04:22:41 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -93,7 +93,7 @@ matching_tlvar(Var *var, List *targetlist)
* CREATES: new var-node iff no matching var-node exists in targetlist
*/
void
add_tl_element(Rel *rel, Var *var)
add_tl_element(RelOptInfo *rel, Var *var)
{
Expr *oldvar = (Expr *) NULL;