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Cleanup optimizer function names and clarify code.

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This commit is contained in:
Bruce Momjian
1998-08-10 02:26:40 +00:00
parent addddea313
commit 2d32d909b5
17 changed files with 130 additions and 112 deletions
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4
src/backend/optimizer/util/joininfo.c
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@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/util/joininfo.c,v 1.9 1998/08/04 16:44:17 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/util/joininfo.c,v 1.10 1998/08/10 02:26:30 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -97,7 +97,7 @@ other_join_clause_var(Var *var, Expr *clause)
retval = (Var *) NULL;
if (var != NULL && join_clause_p((Node *) clause))
if (var != NULL && is_joinable((Node *) clause))
{
l = (Var *) get_leftop(clause);
r = (Var *) get_rightop(clause);