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Diffstat (limited to 'src/backend/optimizer/path/indxpath.c')
-rw-r--r--src/backend/optimizer/path/indxpath.c68
1 files changed, 34 insertions, 34 deletions
diff --git a/src/backend/optimizer/path/indxpath.c b/src/backend/optimizer/path/indxpath.c
index fec093cd67a..270bc23928f 100644
--- a/src/backend/optimizer/path/indxpath.c
+++ b/src/backend/optimizer/path/indxpath.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/backend/optimizer/path/indxpath.c,v 1.16 1998/06/15 19:28:40 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/backend/optimizer/path/indxpath.c,v 1.17 1998/07/18 04:22:31 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -42,22 +42,22 @@
static void
-match_index_orclauses(Rel *rel, Rel *index, int indexkey,
+match_index_orclauses(RelOptInfo *rel, RelOptInfo *index, int indexkey,
int xclass, List *clauseinfo_list);
static bool
match_index_to_operand(int indexkey, Expr *operand,
- Rel *rel, Rel *index);
+ RelOptInfo *rel, RelOptInfo *index);
static List *
-match_index_orclause(Rel *rel, Rel *index, int indexkey,
+match_index_orclause(RelOptInfo *rel, RelOptInfo *index, int indexkey,
int xclass, List *or_clauses, List *other_matching_indices);
static List *
-group_clauses_by_indexkey(Rel *rel, Rel *index,
+group_clauses_by_indexkey(RelOptInfo *rel, RelOptInfo *index,
int *indexkeys, Oid *classes, List *clauseinfo_list);
static List *
-group_clauses_by_ikey_for_joins(Rel *rel, Rel *index,
+group_clauses_by_ikey_for_joins(RelOptInfo *rel, RelOptInfo *index,
int *indexkeys, Oid *classes, List *join_cinfo_list, List *restr_cinfo_list);
static CInfo *
-match_clause_to_indexkey(Rel *rel, Rel *index, int indexkey,
+match_clause_to_indexkey(RelOptInfo *rel, RelOptInfo *index, int indexkey,
int xclass, CInfo *clauseInfo, bool join);
static bool
pred_test(List *predicate_list, List *clauseinfo_list,
@@ -67,17 +67,17 @@ static bool one_pred_clause_expr_test(Expr *predicate, Node *clause);
static bool one_pred_clause_test(Expr *predicate, Node *clause);
static bool clause_pred_clause_test(Expr *predicate, Node *clause);
static List *
-indexable_joinclauses(Rel *rel, Rel *index,
+indexable_joinclauses(RelOptInfo *rel, RelOptInfo *index,
List *joininfo_list, List *clauseinfo_list);
static List *
-index_innerjoin(Query *root, Rel *rel,
- List *clausegroup_list, Rel *index);
+index_innerjoin(Query *root, RelOptInfo *rel,
+ List *clausegroup_list, RelOptInfo *index);
static List *
-create_index_paths(Query *root, Rel *rel, Rel *index,
+create_index_paths(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, Rel *rel, Rel *index);
-static bool SingleAttributeIndex(Rel *index);
+static bool function_index_operand(Expr *funcOpnd, RelOptInfo *rel, RelOptInfo *index);
+static bool SingleAttributeIndex(RelOptInfo *index);
/* If Spyros can use a constant PRS2_BOOL_TYPEID, I can use this */
#define BOOL_TYPEID ((Oid) 16)
@@ -110,14 +110,14 @@ static bool SingleAttributeIndex(Rel *index);
*/
List *
find_index_paths(Query *root,
- Rel *rel,
+ RelOptInfo *rel,
List *indices,
List *clauseinfo_list,
List *joininfo_list)
{
List *scanclausegroups = NIL;
List *scanpaths = NIL;
- Rel *index = (Rel *) NULL;
+ RelOptInfo *index = (RelOptInfo *) NULL;
List *joinclausegroups = NIL;
List *joinpaths = NIL;
List *retval = NIL;
@@ -125,7 +125,7 @@ find_index_paths(Query *root,
if (indices == NIL)
return (NULL);
- index = (Rel *) lfirst(indices);
+ index = (RelOptInfo *) lfirst(indices);
retval = find_index_paths(root,
rel,
@@ -235,8 +235,8 @@ find_index_paths(Query *root,
*
*/
static void
-match_index_orclauses(Rel *rel,
- Rel *index,
+match_index_orclauses(RelOptInfo *rel,
+ RelOptInfo *index,
int indexkey,
int xclass,
List *clauseinfo_list)
@@ -273,8 +273,8 @@ match_index_orclauses(Rel *rel,
static bool
match_index_to_operand(int indexkey,
Expr *operand,
- Rel *rel,
- Rel *index)
+ RelOptInfo *rel,
+ RelOptInfo *index)
{
/*
@@ -311,8 +311,8 @@ match_index_to_operand(int indexkey,
* match the third, g,h match the fourth, etc.
*/
static List *
-match_index_orclause(Rel *rel,
- Rel *index,
+match_index_orclause(RelOptInfo *rel,
+ RelOptInfo *index,
int indexkey,
int xclass,
List *or_clauses,
@@ -393,8 +393,8 @@ match_index_orclause(Rel *rel,
*
*/
static List *
-group_clauses_by_indexkey(Rel *rel,
- Rel *index,
+group_clauses_by_indexkey(RelOptInfo *rel,
+ RelOptInfo *index,
int *indexkeys,
Oid *classes,
List *clauseinfo_list)
@@ -455,8 +455,8 @@ group_clauses_by_indexkey(Rel *rel,
*
*/
static List *
-group_clauses_by_ikey_for_joins(Rel *rel,
- Rel *index,
+group_clauses_by_ikey_for_joins(RelOptInfo *rel,
+ RelOptInfo *index,
int *indexkeys,
Oid *classes,
List *join_cinfo_list,
@@ -578,8 +578,8 @@ group_clauses_by_ikey_for_joins(Rel *rel,
*
*/
static CInfo *
-match_clause_to_indexkey(Rel *rel,
- Rel *index,
+match_clause_to_indexkey(RelOptInfo *rel,
+ RelOptInfo *index,
int indexkey,
int xclass,
CInfo *clauseInfo,
@@ -1102,7 +1102,7 @@ clause_pred_clause_test(Expr *predicate, Node *clause)
*
*/
static List *
-indexable_joinclauses(Rel *rel, Rel *index,
+indexable_joinclauses(RelOptInfo *rel, RelOptInfo *index,
List *joininfo_list, List *clauseinfo_list)
{
JInfo *joininfo = (JInfo *) NULL;
@@ -1176,7 +1176,7 @@ extract_restrict_clauses(List *clausegroup)
*
*/
static List *
-index_innerjoin(Query *root, Rel *rel, List *clausegroup_list, Rel *index)
+index_innerjoin(Query *root, RelOptInfo *rel, List *clausegroup_list, RelOptInfo *index)
{
List *clausegroup = NIL;
List *cg_list = NIL;
@@ -1262,8 +1262,8 @@ index_innerjoin(Query *root, Rel *rel, List *clausegroup_list, Rel *index)
*/
static List *
create_index_paths(Query *root,
- Rel *rel,
- Rel *index,
+ RelOptInfo *rel,
+ RelOptInfo *index,
List *clausegroup_list,
bool join)
{
@@ -1308,7 +1308,7 @@ add_index_paths(List *indexpaths, List *new_indexpaths)
}
static bool
-function_index_operand(Expr *funcOpnd, Rel *rel, Rel *index)
+function_index_operand(Expr *funcOpnd, RelOptInfo *rel, RelOptInfo *index)
{
Oid heapRelid = (Oid) lfirsti(rel->relids);
Func *function;
@@ -1368,7 +1368,7 @@ function_index_operand(Expr *funcOpnd, Rel *rel, Rel *index)
}
static bool
-SingleAttributeIndex(Rel *index)
+SingleAttributeIndex(RelOptInfo *index)
{
/*
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-06 02:08:41 +0000