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Another pgindent run with updated typedefs.

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This commit is contained in:
Bruce Momjian
2003-08-08 21:42:59 +00:00
parent 0e2b12bd96
commit 46785776c4
109 changed files with 811 additions and 808 deletions
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37
src/backend/optimizer/plan/createplan.c
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@ -10,7 +10,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/plan/createplan.c,v 1.152 2003/08/07 19:20:22 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/plan/createplan.c,v 1.153 2003/08/08 21:41:48 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -40,9 +40,9 @@ static bool use_physical_tlist(RelOptInfo *rel);
static void disuse_physical_tlist(Plan *plan, Path *path);
static Join *create_join_plan(Query *root, JoinPath *best_path);
static Append *create_append_plan(Query *root, AppendPath *best_path);
static Result *create_result_plan(Query *root, ResultPath * best_path);
static Material *create_material_plan(Query *root, MaterialPath * best_path);
static Plan *create_unique_plan(Query *root, UniquePath * best_path);
static Result *create_result_plan(Query *root, ResultPath *best_path);
static Material *create_material_plan(Query *root, MaterialPath *best_path);
static Plan *create_unique_plan(Query *root, UniquePath *best_path);
static SeqScan *create_seqscan_plan(Path *best_path, List *tlist,
List *scan_clauses);
static IndexScan *create_indexscan_plan(Query *root, IndexPath *best_path,
@ -443,7 +443,7 @@ create_append_plan(Query *root, AppendPath *best_path)
* Returns a Plan node.
*/
static Result *
create_result_plan(Query *root, ResultPath * best_path)
create_result_plan(Query *root, ResultPath *best_path)
{
Result *plan;
List *tlist;
@ -475,7 +475,7 @@ create_result_plan(Query *root, ResultPath * best_path)
* Returns a Plan node.
*/
static Material *
create_material_plan(Query *root, MaterialPath * best_path)
create_material_plan(Query *root, MaterialPath *best_path)
{
Material *plan;
Plan *subplan;
@ -500,7 +500,7 @@ create_material_plan(Query *root, MaterialPath * best_path)
* Returns a Plan node.
*/
static Plan *
create_unique_plan(Query *root, UniquePath * best_path)
create_unique_plan(Query *root, UniquePath *best_path)
{
Plan *plan;
Plan *subplan;
@ -522,17 +522,18 @@ create_unique_plan(Query *root, UniquePath * best_path)
* to unique-ify may be expressions in these variables. We have to
* add any such expressions to the subplan's tlist. We then build
* control information showing which subplan output columns are to be
* examined by the grouping step. (Since we do not remove any existing
* subplan outputs, not all the output columns may be used for grouping.)
* examined by the grouping step. (Since we do not remove any
* existing subplan outputs, not all the output columns may be used
* for grouping.)
*
* Note: the reason we don't remove any subplan outputs is that there
* are scenarios where a Var is needed at higher levels even though it
* is not one of the nominal outputs of an IN clause. Consider
* WHERE x IN (SELECT y FROM t1,t2 WHERE y = z)
* Implied equality deduction will generate an "x = z" clause, which may
* get used instead of "x = y" in the upper join step. Therefore the
* sub-select had better deliver both y and z in its targetlist. It is
* sufficient to unique-ify on y, however.
* Note: the reason we don't remove any subplan outputs is that there are
* scenarios where a Var is needed at higher levels even though it is
* not one of the nominal outputs of an IN clause. Consider WHERE x
* IN (SELECT y FROM t1,t2 WHERE y = z) Implied equality deduction
* will generate an "x = z" clause, which may get used instead of "x =
* y" in the upper join step. Therefore the sub-select had better
* deliver both y and z in its targetlist. It is sufficient to
* unique-ify on y, however.
*
* To find the correct list of values to unique-ify, we look in the
* information saved for IN expressions. If this code is ever used in
@ -1208,7 +1209,7 @@ fix_indxqual_sublist(List *indexqual,
Relids leftvarnos;
Oid opclass;
if (!IsA(clause, OpExpr) || length(clause->args) != 2)
if (!IsA(clause, OpExpr) ||length(clause->args) != 2)
elog(ERROR, "indexqual clause is not binary opclause");
/*