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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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4
src/backend/optimizer/path/xfunc.c
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@@ -9,7 +9,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/path/Attic/xfunc.c,v 1.16 1998/07/18 04:22:34 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/path/Attic/xfunc.c,v 1.17 1998/08/04 16:44:11 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -1022,7 +1022,7 @@ xfunc_total_path_cost(JoinPath pathnode)
{
MergePath mrgnode = (MergePath) pathnode;
cost += cost_mergesort(get_path_cost((Path) get_outerjoinpath(mrgnode)),
cost += cost_mergejoin(get_path_cost((Path) get_outerjoinpath(mrgnode)),
get_path_cost((Path) get_innerjoinpath(mrgnode)),
get_outersortkeys(mrgnode),
get_innersortkeys(mrgnode),