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MergeSort was sometimes called mergejoin and was confusing. Now

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it is now only mergejoin.
This commit is contained in:
Bruce Momjian
1998-08-04 16:44:31 +00:00
parent 7db9ea5c1e
commit d9be0ff432
23 changed files with 117 additions and 116 deletions
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6
src/backend/optimizer/path/indxpath.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/path/indxpath.c,v 1.24 1998/08/04 00:42:08 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/path/indxpath.c,v 1.25 1998/08/04 16:44:06 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -1251,7 +1251,7 @@ index_innerjoin(Query *root, RelOptInfo *rel, List *clausegroup_list,
*
* 'rel' is the relation for which 'index' is defined
* 'clausegroup-list' is the list of clause groups (lists of clauseinfo
* nodes) grouped by mergesortorder
* nodes) grouped by mergejoinorder
* 'join' is a flag indicating whether or not the clauses are join
* clauses
*
@ -1284,7 +1284,7 @@ create_index_paths(Query *root,
clauseinfo = (CInfo *) lfirst(j);
if (!(join_clause_p((Node *) clauseinfo->clause) &&
equal_path_merge_ordering(index->ordering,
clauseinfo->mergesortorder)))
clauseinfo->mergejoinorder)))
temp = false;
}