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Fix for \z formatting from Tom Lane.

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This commit is contained in:
Bruce Momjian
1998-09-21 02:25:29 +00:00
parent 4b048fbfaa
commit 25a64f7519
5 changed files with 72 additions and 17 deletions
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7
src/backend/optimizer/util/ordering.c
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@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/util/Attic/ordering.c,v 1.7 1998/09/01 03:23:54 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/util/Attic/ordering.c,v 1.8 1998/09/21 02:25:21 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -38,14 +38,11 @@ equal_path_path_ordering(PathOrder *path_ordering1,
if (path_ordering1->ordtype == MERGE_ORDER &&
path_ordering2->ordtype == MERGE_ORDER)
{
return equal(path_ordering1->ord.merge, path_ordering2->ord.merge);
}
else if (path_ordering1->ordtype == SORTOP_ORDER &&
path_ordering2->ordtype == SORTOP_ORDER)
{
return
(equal_sortops_order(path_ordering1->ord.sortop,
path_ordering2->ord.sortop));
@@ -53,14 +50,12 @@ equal_path_path_ordering(PathOrder *path_ordering1,
else if (path_ordering1->ordtype == MERGE_ORDER &&
path_ordering2->ordtype == SORTOP_ORDER)
{
return (path_ordering2->ord.sortop &&
(path_ordering1->ord.merge->left_operator ==
path_ordering2->ord.sortop[0]));
}
else
{
return (path_ordering1->ord.sortop &&
(path_ordering1->ord.sortop[0] ==
path_ordering2->ord.merge->left_operator));