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authorBruce Momjian <bruce@momjian.us>2009-06-11 14:49:15 +0000
committerBruce Momjian <bruce@momjian.us>2009-06-11 14:49:15 +0000
commitd7471402794266078953f1bd113dab4913d631a1 (patch)
tree618e392a84eaf837e00bf78f8694097b78fec227 /src/backend/optimizer/plan/createplan.c
parent4e86efb4e51b66ef57b3fe6f28576de23a1bf1c6 (diff)
8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef list
provided by Andrew.
Diffstat (limited to 'src/backend/optimizer/plan/createplan.c')
-rw-r--r--src/backend/optimizer/plan/createplan.c102
1 files changed, 51 insertions, 51 deletions
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 2aabd880aaf..ab07a0dbeae 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -10,7 +10,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/optimizer/plan/createplan.c,v 1.259 2009/05/09 22:51:41 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/optimizer/plan/createplan.c,v 1.260 2009/06/11 14:48:59 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -63,9 +63,9 @@ static FunctionScan *create_functionscan_plan(PlannerInfo *root, Path *best_path
static ValuesScan *create_valuesscan_plan(PlannerInfo *root, Path *best_path,
List *tlist, List *scan_clauses);
static CteScan *create_ctescan_plan(PlannerInfo *root, Path *best_path,
- List *tlist, List *scan_clauses);
+ List *tlist, List *scan_clauses);
static WorkTableScan *create_worktablescan_plan(PlannerInfo *root, Path *best_path,
- List *tlist, List *scan_clauses);
+ List *tlist, List *scan_clauses);
static NestLoop *create_nestloop_plan(PlannerInfo *root, NestPath *best_path,
Plan *outer_plan, Plan *inner_plan);
static MergeJoin *create_mergejoin_plan(PlannerInfo *root, MergePath *best_path,
@@ -98,9 +98,9 @@ static FunctionScan *make_functionscan(List *qptlist, List *qpqual,
static ValuesScan *make_valuesscan(List *qptlist, List *qpqual,
Index scanrelid, List *values_lists);
static CteScan *make_ctescan(List *qptlist, List *qpqual,
- Index scanrelid, int ctePlanId, int cteParam);
+ Index scanrelid, int ctePlanId, int cteParam);
static WorkTableScan *make_worktablescan(List *qptlist, List *qpqual,
- Index scanrelid, int wtParam);
+ Index scanrelid, int wtParam);
static BitmapAnd *make_bitmap_and(List *bitmapplans);
static BitmapOr *make_bitmap_or(List *bitmapplans);
static NestLoop *make_nestloop(List *tlist,
@@ -113,10 +113,10 @@ static HashJoin *make_hashjoin(List *tlist,
Plan *lefttree, Plan *righttree,
JoinType jointype);
static Hash *make_hash(Plan *lefttree,
- Oid skewTable,
- AttrNumber skewColumn,
- Oid skewColType,
- int32 skewColTypmod);
+ Oid skewTable,
+ AttrNumber skewColumn,
+ Oid skewColType,
+ int32 skewColTypmod);
static MergeJoin *make_mergejoin(List *tlist,
List *joinclauses, List *otherclauses,
List *mergeclauses,
@@ -329,7 +329,7 @@ build_relation_tlist(RelOptInfo *rel)
foreach(v, rel->reltargetlist)
{
/* Do we really need to copy here? Not sure */
- Node *node = (Node *) copyObject(lfirst(v));
+ Node *node = (Node *) copyObject(lfirst(v));
tlist = lappend(tlist, makeTargetEntry((Expr *) node,
resno,
@@ -657,20 +657,20 @@ create_unique_plan(PlannerInfo *root, UniquePath *best_path)
return subplan;
/*
- * As constructed, the subplan has a "flat" tlist containing just the
- * Vars needed here and at upper levels. The values we are supposed
- * to unique-ify may be expressions in these variables. We have to
- * add any such expressions to the subplan's tlist.
+ * As constructed, the subplan has a "flat" tlist containing just the Vars
+ * needed here and at upper levels. The values we are supposed to
+ * unique-ify may be expressions in these variables. We have to add any
+ * such expressions to the subplan's tlist.
*
- * The subplan may have a "physical" tlist if it is a simple scan plan.
- * If we're going to sort, this should be reduced to the regular tlist,
- * so that we don't sort more data than we need to. For hashing, the
- * tlist should be left as-is if we don't need to add any expressions;
- * but if we do have to add expressions, then a projection step will be
- * needed at runtime anyway, so we may as well remove unneeded items.
- * Therefore newtlist starts from build_relation_tlist() not just a
- * copy of the subplan's tlist; and we don't install it into the subplan
- * unless we are sorting or stuff has to be added.
+ * The subplan may have a "physical" tlist if it is a simple scan plan. If
+ * we're going to sort, this should be reduced to the regular tlist, so
+ * that we don't sort more data than we need to. For hashing, the tlist
+ * should be left as-is if we don't need to add any expressions; but if we
+ * do have to add expressions, then a projection step will be needed at
+ * runtime anyway, so we may as well remove unneeded items. Therefore
+ * newtlist starts from build_relation_tlist() not just a copy of the
+ * subplan's tlist; and we don't install it into the subplan unless we are
+ * sorting or stuff has to be added.
*/
in_operators = best_path->in_operators;
uniq_exprs = best_path->uniq_exprs;
@@ -1063,10 +1063,10 @@ create_bitmap_scan_plan(PlannerInfo *root,
qpqual = order_qual_clauses(root, qpqual);
/*
- * When dealing with special operators, we will at this point
- * have duplicate clauses in qpqual and bitmapqualorig. We may as well
- * drop 'em from bitmapqualorig, since there's no point in making the
- * tests twice.
+ * When dealing with special operators, we will at this point have
+ * duplicate clauses in qpqual and bitmapqualorig. We may as well drop
+ * 'em from bitmapqualorig, since there's no point in making the tests
+ * twice.
*/
bitmapqualorig = list_difference_ptr(bitmapqualorig, qpqual);
@@ -1414,10 +1414,10 @@ static CteScan *
create_ctescan_plan(PlannerInfo *root, Path *best_path,
List *tlist, List *scan_clauses)
{
- CteScan *scan_plan;
+ CteScan *scan_plan;
Index scan_relid = best_path->parent->relid;
RangeTblEntry *rte;
- SubPlan *ctesplan = NULL;
+ SubPlan *ctesplan = NULL;
int plan_id;
int cte_param_id;
PlannerInfo *cteroot;
@@ -1441,6 +1441,7 @@ create_ctescan_plan(PlannerInfo *root, Path *best_path,
if (!cteroot) /* shouldn't happen */
elog(ERROR, "bad levelsup for CTE \"%s\"", rte->ctename);
}
+
/*
* Note: cte_plan_ids can be shorter than cteList, if we are still working
* on planning the CTEs (ie, this is a side-reference from another CTE).
@@ -1471,8 +1472,8 @@ create_ctescan_plan(PlannerInfo *root, Path *best_path,
elog(ERROR, "could not find plan for CTE \"%s\"", rte->ctename);
/*
- * We need the CTE param ID, which is the sole member of the
- * SubPlan's setParam list.
+ * We need the CTE param ID, which is the sole member of the SubPlan's
+ * setParam list.
*/
cte_param_id = linitial_int(ctesplan->setParam);
@@ -1512,12 +1513,12 @@ create_worktablescan_plan(PlannerInfo *root, Path *best_path,
/*
* We need to find the worktable param ID, which is in the plan level
- * that's processing the recursive UNION, which is one level *below*
- * where the CTE comes from.
+ * that's processing the recursive UNION, which is one level *below* where
+ * the CTE comes from.
*/
levelsup = rte->ctelevelsup;
if (levelsup == 0) /* shouldn't happen */
- elog(ERROR, "bad levelsup for CTE \"%s\"", rte->ctename);
+ elog(ERROR, "bad levelsup for CTE \"%s\"", rte->ctename);
levelsup--;
cteroot = root;
while (levelsup-- > 0)
@@ -1526,7 +1527,7 @@ create_worktablescan_plan(PlannerInfo *root, Path *best_path,
if (!cteroot) /* shouldn't happen */
elog(ERROR, "bad levelsup for CTE \"%s\"", rte->ctename);
}
- if (cteroot->wt_param_id < 0) /* shouldn't happen */
+ if (cteroot->wt_param_id < 0) /* shouldn't happen */
elog(ERROR, "could not find param ID for CTE \"%s\"", rte->ctename);
/* Sort clauses into best execution order */
@@ -1563,10 +1564,9 @@ create_nestloop_plan(PlannerInfo *root,
NestLoop *join_plan;
/*
- * If the inner path is a nestloop inner indexscan, it might be using
- * some of the join quals as index quals, in which case we don't have
- * to check them again at the join node. Remove any join quals that
- * are redundant.
+ * If the inner path is a nestloop inner indexscan, it might be using some
+ * of the join quals as index quals, in which case we don't have to check
+ * them again at the join node. Remove any join quals that are redundant.
*/
joinrestrictclauses =
select_nonredundant_join_clauses(root,
@@ -1869,12 +1869,12 @@ create_hashjoin_plan(PlannerInfo *root,
disuse_physical_tlist(outer_plan, best_path->jpath.outerjoinpath);
/*
- * If there is a single join clause and we can identify the outer
- * variable as a simple column reference, supply its identity for
- * possible use in skew optimization. (Note: in principle we could
- * do skew optimization with multiple join clauses, but we'd have to
- * be able to determine the most common combinations of outer values,
- * which we don't currently have enough stats for.)
+ * If there is a single join clause and we can identify the outer variable
+ * as a simple column reference, supply its identity for possible use in
+ * skew optimization. (Note: in principle we could do skew optimization
+ * with multiple join clauses, but we'd have to be able to determine the
+ * most common combinations of outer values, which we don't currently have
+ * enough stats for.)
*/
if (list_length(hashclauses) == 1)
{
@@ -1887,7 +1887,7 @@ create_hashjoin_plan(PlannerInfo *root,
node = (Node *) ((RelabelType *) node)->arg;
if (IsA(node, Var))
{
- Var *var = (Var *) node;
+ Var *var = (Var *) node;
RangeTblEntry *rte;
rte = root->simple_rte_array[var->varno];
@@ -2029,8 +2029,8 @@ fix_indexqual_references(List *indexquals, IndexPath *index_path)
/* Never need to commute... */
/*
- * Determine which index attribute this is and change the
- * indexkey operand as needed.
+ * Determine which index attribute this is and change the indexkey
+ * operand as needed.
*/
linitial(saop->args) = fix_indexqual_operand(linitial(saop->args),
index);
@@ -2506,7 +2506,7 @@ make_ctescan(List *qptlist,
int ctePlanId,
int cteParam)
{
- CteScan *node = makeNode(CteScan);
+ CteScan *node = makeNode(CteScan);
Plan *plan = &node->scan.plan;
/* cost should be inserted by caller */
@@ -3282,7 +3282,7 @@ make_windowagg(PlannerInfo *root, List *tlist,
{
WindowAgg *node = makeNode(WindowAgg);
Plan *plan = &node->plan;
- Path windowagg_path; /* dummy for result of cost_windowagg */
+ Path windowagg_path; /* dummy for result of cost_windowagg */
QualCost qual_cost;
node->winref = winref;
@@ -3294,7 +3294,7 @@ make_windowagg(PlannerInfo *root, List *tlist,
node->ordOperators = ordOperators;
node->frameOptions = frameOptions;
- copy_plan_costsize(plan, lefttree); /* only care about copying size */
+ copy_plan_costsize(plan, lefttree); /* only care about copying size */
cost_windowagg(&windowagg_path, root,
numWindowFuncs, partNumCols, ordNumCols,
lefttree->startup_cost,