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Remove un-needed braces around single statements.

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This commit is contained in:
Bruce Momjian
1998-06-15 19:30:31 +00:00
parent 27db9ecd0b
commit 6bd323c6b3
224 changed files with 221 additions and 2504 deletions
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10
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 1.7 1998/04/27 04:05:49 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/path/clausesel.c,v 1.8 1998/06/15 19:28:39 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -54,9 +54,7 @@ set_clause_selectivities(List *clauseinfo_list, Cost new_selectivity)
clausenode = (CInfo *) lfirst(temp);
cost_clause = clausenode->selectivity;
if (FLOAT_IS_ZERO(cost_clause) || new_selectivity < cost_clause)
{
clausenode->selectivity = new_selectivity;
}
}
}
@@ -225,18 +223,14 @@ compute_selec(Query *root, List *clauses, List *or_selectivities)
List *clause = lfirst(clauses);
if (clauses == NULL)
{
s1 = 1.0;
}
else if (IsA(clause, Param))
{
/* XXX How're we handling this before?? -ay */
s1 = 1.0;
}
else if (IsA(clause, Const))
{
s1 = ((bool) ((Const *) clause)->constvalue) ? 1.0 : 0.0;
}
else if (IsA(clause, Var))
{
Oid relid = getrelid(((Var *) clause)->varno,
@@ -369,9 +363,7 @@ compute_selec(Query *root, List *clauses, List *or_selectivities)
*/
if (length(clauses) < 2)
{
return (s1);
}
else
{
/* Compute selectivity of the 'or'ed subclauses. */