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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/include/utils/lsyscache.h
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@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: lsyscache.h,v 1.11 1998/07/12 21:29:40 momjian Exp $
* $Id: lsyscache.h,v 1.12 1998/08/04 16:44:31 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -25,7 +25,7 @@ extern int32 get_atttypmod(Oid relid, AttrNumber attnum);
extern RegProcedure get_opcode(Oid opid);
extern char *get_opname(Oid opid);
extern bool
op_mergesortable(Oid opid, Oid ltype, Oid rtype,
op_mergejoinable(Oid opid, Oid ltype, Oid rtype,
Oid *leftOp, Oid *rightOp);
extern Oid op_hashjoinable(Oid opid, Oid ltype, Oid rtype);
extern Oid get_commutator(Oid opid);