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Renaming cleanup, no pgindent yet.

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This commit is contained in:
Bruce Momjian
1998-09-01 03:29:17 +00:00
parent 2aa080fc93
commit af74855a60
329 changed files with 4380 additions and 4388 deletions
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22
src/backend/optimizer/path/clausesel.c
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@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/path/clausesel.c,v 1.11 1998/08/09 04:17:37 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/path/clausesel.c,v 1.12 1998/09/01 03:23:19 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -46,12 +46,12 @@ void
set_clause_selectivities(List *clauseinfo_list, Cost new_selectivity)
{
List *temp;
CInfo *clausenode;
ClauseInfo *clausenode;
Cost cost_clause;
foreach(temp, clauseinfo_list)
{
clausenode = (CInfo *) lfirst(temp);
clausenode = (ClauseInfo *) lfirst(temp);
cost_clause = clausenode->selectivity;
if (FLOAT_IS_ZERO(cost_clause) || new_selectivity < cost_clause)
clausenode->selectivity = new_selectivity;
@@ -76,11 +76,11 @@ product_selec(List *clauseinfo_list)
foreach(xclausenode, clauseinfo_list)
{
temp = ((CInfo *) lfirst(xclausenode))->selectivity;
temp = ((ClauseInfo *) lfirst(xclausenode))->selectivity;
result = result * temp;
}
}
return (result);
return result;
}
/*
@@ -117,12 +117,12 @@ void
set_rest_selec(Query *root, List *clauseinfo_list)
{
List *temp = NIL;
CInfo *clausenode = (CInfo *) NULL;
ClauseInfo *clausenode = (ClauseInfo *) NULL;
Cost cost_clause;
foreach(temp, clauseinfo_list)
{
clausenode = (CInfo *) lfirst(temp);
clausenode = (ClauseInfo *) lfirst(temp);
cost_clause = clausenode->selectivity;
/*
@@ -179,11 +179,11 @@ compute_clause_selec(Query *root, Node *clause, List *or_selectivities)
* Both 'or' and 'and' clauses are evaluated as described in
* (compute_selec).
*/
return (compute_selec(root, ((Expr *) clause)->args, or_selectivities));
return compute_selec(root, ((Expr *) clause)->args, or_selectivities);
}
else
{
return (compute_selec(root, lcons(clause, NIL), or_selectivities));
return compute_selec(root, lcons(clause, NIL), or_selectivities);
}
}
@@ -350,7 +350,7 @@ compute_selec(Query *root, List *clauses, List *or_selectivities)
*/
if (length(clauses) < 2)
return (s1);
return s1;
else
{
/* Compute selectivity of the 'or'ed subclauses. */
@@ -361,6 +361,6 @@ compute_selec(Query *root, List *clauses, List *or_selectivities)
s2 = compute_selec(root, lnext(clauses), lnext(or_selectivities));
else
s2 = compute_selec(root, lnext(clauses), NIL);
return (s1 + s2 - s1 * s2);
return s1 + s2 - s1 * s2;
}
}