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Make use of new list primitives list_append_unique and list_concat_unique

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where applicable.
This commit is contained in:
Tom Lane
2005-07-28 22:27:02 +00:00
parent ef85f5fabc
commit 5d27bf20b4
8 changed files with 44 additions and 65 deletions
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6
src/backend/optimizer/util/relnode.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/util/relnode.c,v 1.70 2005/06/09 04:19:00 tgl Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/util/relnode.c,v 1.71 2005/07/28 22:27:00 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -619,8 +619,8 @@ subbuild_joinrel_joinlist(RelOptInfo *joinrel,
* in, no great harm is done --- they'll be detected by
* redundant-clause testing when they reach a restriction list.)
*/
if (!list_member_ptr(joinrel->joininfo, rinfo))
joinrel->joininfo = lappend(joinrel->joininfo, rinfo);
joinrel->joininfo = list_append_unique_ptr(joinrel->joininfo,
rinfo);
}
}
}