1
0
mirror of https://github.com/postgres/postgres.git synced 2025-07-11 10:01:57 +03:00

Pgindent run for 8.0.

This commit is contained in:
Bruce Momjian
2004-08-29 05:07:03 +00:00
parent 90cb9c3051
commit b6b71b85bc
527 changed files with 20550 additions and 18283 deletions

View File

@ -10,7 +10,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/plan/createplan.c,v 1.173 2004/08/29 04:12:33 momjian Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/plan/createplan.c,v 1.174 2004/08/29 05:06:44 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -45,11 +45,11 @@ 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(Query *root, Path *best_path,
List *tlist, List *scan_clauses);
List *tlist, List *scan_clauses);
static IndexScan *create_indexscan_plan(Query *root, IndexPath *best_path,
List *tlist, List *scan_clauses);
static TidScan *create_tidscan_plan(Query *root, TidPath *best_path,
List *tlist, List *scan_clauses);
List *tlist, List *scan_clauses);
static SubqueryScan *create_subqueryscan_plan(Query *root, Path *best_path,
List *tlist, List *scan_clauses);
static FunctionScan *create_functionscan_plan(Query *root, Path *best_path,
@ -712,7 +712,7 @@ create_indexscan_plan(Query *root,
* If this is a innerjoin scan, the indexclauses will contain join
* clauses that are not present in scan_clauses (since the passed-in
* value is just the rel's baserestrictinfo list). We must add these
* clauses to scan_clauses to ensure they get checked. In most cases
* clauses to scan_clauses to ensure they get checked. In most cases
* we will remove the join clauses again below, but if a join clause
* contains a special operator, we need to make sure it gets into the
* scan_clauses.
@ -721,12 +721,12 @@ create_indexscan_plan(Query *root,
{
/*
* We don't currently support OR indexscans in joins, so we only
* need to worry about the plain AND case. Also, pointer comparison
* should be enough to determine RestrictInfo matches.
* need to worry about the plain AND case. Also, pointer
* comparison should be enough to determine RestrictInfo matches.
*/
Assert(list_length(best_path->indexclauses) == 1);
scan_clauses = list_union_ptr(scan_clauses,
(List *) linitial(best_path->indexclauses));
(List *) linitial(best_path->indexclauses));
}
/* Reduce RestrictInfo list to bare expressions */
@ -751,7 +751,7 @@ create_indexscan_plan(Query *root,
stripped_indxquals = NIL;
foreach(l, indxquals)
{
List *andlist = (List *) lfirst(l);
List *andlist = (List *) lfirst(l);
stripped_indxquals = lappend(stripped_indxquals,
get_actual_clauses(andlist));
@ -759,10 +759,10 @@ create_indexscan_plan(Query *root,
/*
* The qpqual list must contain all restrictions not automatically
* handled by the index. All the predicates in the indexquals will
* be checked (either by the index itself, or by nodeIndexscan.c), but
* if there are any "special" operators involved then they must be
* added to qpqual. The upshot is that qpquals must contain scan_clauses
* handled by the index. All the predicates in the indexquals will be
* checked (either by the index itself, or by nodeIndexscan.c), but if
* there are any "special" operators involved then they must be added
* to qpqual. The upshot is that qpquals must contain scan_clauses
* minus whatever appears in indxquals.
*/
if (list_length(indxquals) > 1)
@ -770,7 +770,7 @@ create_indexscan_plan(Query *root,
/*
* Build an expression representation of the indexqual, expanding
* the implicit OR and AND semantics of the first- and
* second-level lists. (The odds that this will exactly match any
* second-level lists. (The odds that this will exactly match any
* scan_clause are not great; perhaps we need more smarts here.)
*/
indxqual_or_expr = make_expr_from_indexclauses(indxquals);
@ -1182,7 +1182,8 @@ fix_indxqual_references(List *indexquals, IndexPath *index_path,
Relids baserelids = index_path->path.parent->relids;
int baserelid = index_path->path.parent->relid;
List *index_info = index_path->indexinfo;
ListCell *iq, *ii;
ListCell *iq,
*ii;
*fixed_indexquals = NIL;
*indxstrategy = NIL;
@ -1211,7 +1212,7 @@ fix_indxqual_references(List *indexquals, IndexPath *index_path,
*
* For each qual clause, commute if needed to put the indexkey operand on the
* left, and then fix its varattno. (We do not need to change the other side
* of the clause.) Then determine the operator's strategy number and subtype
* of the clause.) Then determine the operator's strategy number and subtype
* number, and check for lossy index behavior.
*
* Returns four lists:
@ -1247,7 +1248,7 @@ fix_indxqual_sublist(List *indexqual,
Assert(IsA(rinfo, RestrictInfo));
clause = (OpExpr *) rinfo->clause;
if (!IsA(clause, OpExpr) || list_length(clause->args) != 2)
if (!IsA(clause, OpExpr) ||list_length(clause->args) != 2)
elog(ERROR, "indexqual clause is not binary opclause");
/*
@ -1272,16 +1273,17 @@ fix_indxqual_sublist(List *indexqual,
* indexkey operand as needed, and get the index opclass.
*/
linitial(newclause->args) = fix_indxqual_operand(linitial(newclause->args),
baserelid,
index,
&opclass);
baserelid,
index,
&opclass);
*fixed_quals = lappend(*fixed_quals, newclause);
/*
* Look up the (possibly commuted) operator in the operator class to
* get its strategy numbers and the recheck indicator. This also
* double-checks that we found an operator matching the index.
* Look up the (possibly commuted) operator in the operator class
* to get its strategy numbers and the recheck indicator. This
* also double-checks that we found an operator matching the
* index.
*/
get_op_opclass_properties(newclause->opno, opclass,
&stratno, &stratsubtype, &recheck);
@ -1642,7 +1644,7 @@ make_append(List *appendplans, bool isTarget, List *tlist)
{
Plan *subplan = (Plan *) lfirst(subnode);
if (subnode == list_head(appendplans)) /* first node? */
if (subnode == list_head(appendplans)) /* first node? */
plan->startup_cost = subplan->startup_cost;
plan->total_cost += subplan->total_cost;
plan->plan_rows += subplan->plan_rows;
@ -1837,7 +1839,10 @@ make_sort_from_pathkeys(Query *root, Plan *lefttree, List *pathkeys)
AttrNumber *sortColIdx;
Oid *sortOperators;
/* We will need at most list_length(pathkeys) sort columns; possibly less */
/*
* We will need at most list_length(pathkeys) sort columns; possibly
* less
*/
numsortkeys = list_length(pathkeys);
sortColIdx = (AttrNumber *) palloc(numsortkeys * sizeof(AttrNumber));
sortOperators = (Oid *) palloc(numsortkeys * sizeof(Oid));
@ -1876,8 +1881,8 @@ make_sort_from_pathkeys(Query *root, Plan *lefttree, List *pathkeys)
/* No matching Var; look for a computable expression */
foreach(j, keysublist)
{
List *exprvars;
ListCell *k;
List *exprvars;
ListCell *k;
pathkey = (PathKeyItem *) lfirst(j);
exprvars = pull_var_clause(pathkey->key, false);
@ -1948,7 +1953,10 @@ make_sort_from_sortclauses(Query *root, List *sortcls, Plan *lefttree)
AttrNumber *sortColIdx;
Oid *sortOperators;
/* We will need at most list_length(sortcls) sort columns; possibly less */
/*
* We will need at most list_length(sortcls) sort columns; possibly
* less
*/
numsortkeys = list_length(sortcls);
sortColIdx = (AttrNumber *) palloc(numsortkeys * sizeof(AttrNumber));
sortOperators = (Oid *) palloc(numsortkeys * sizeof(Oid));
@ -2001,7 +2009,10 @@ make_sort_from_groupcols(Query *root,
AttrNumber *sortColIdx;
Oid *sortOperators;
/* We will need at most list_length(groupcls) sort columns; possibly less */
/*
* We will need at most list_length(groupcls) sort columns; possibly
* less
*/
numsortkeys = list_length(groupcls);
sortColIdx = (AttrNumber *) palloc(numsortkeys * sizeof(AttrNumber));
sortOperators = (Oid *) palloc(numsortkeys * sizeof(Oid));