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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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20
src/backend/optimizer/path/joinpath.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/path/joinpath.c,v 1.5 1997/09/08 21:44:59 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/path/joinpath.c,v 1.6 1998/06/15 19:28:40 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -180,9 +180,7 @@ find_all_join_paths(Query *root, List *joinrels)
* wierd behavior.
*/
if (IsA_JoinPath(path))
{
((Path *) lfirst(path))->outerjoincost = (Cost) 0;
}
/*
* do it iff it is a join path, which is not always true, esp
@ -354,9 +352,7 @@ match_unsorted_outer(Rel *joinrel,
}
if (xmergeinfo)
{
clauses = xmergeinfo->jmethod.clauses;
}
if (clauses)
{
@ -374,19 +370,13 @@ match_unsorted_outer(Rel *joinrel,
joinrel->targetlist, clauses);
}
else
{
merge_pathkeys = outerpath->keys;
}
if (best_innerjoin &&
path_is_cheaper(best_innerjoin, cheapest_inner))
{
nestinnerpath = best_innerjoin;
}
else
{
nestinnerpath = cheapest_inner;
}
paths = lcons(create_nestloop_path(joinrel,
outerrel,
@ -429,13 +419,9 @@ match_unsorted_outer(Rel *joinrel,
* wouldn't otherwise be considered.
*/
if (path_is_cheaper_than_sort)
{
mergeinnerpath->outerjoincost = outerpath->path_cost;
}
else
{
mergeinnerpath = cheapest_inner;
}
temp_node =
lcons(create_mergesort_path(joinrel,
@ -453,9 +439,7 @@ match_unsorted_outer(Rel *joinrel,
paths);
}
else
{
temp_node = paths;
}
jp_list = nconc(jp_list, temp_node);
}
return (jp_list);
@ -518,9 +502,7 @@ match_unsorted_inner(Rel *joinrel,
}
if (xmergeinfo)
{
clauses = ((JoinMethod *) xmergeinfo)->clauses;
}
if (clauses)
{