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Fix a couple of obvious problems in DROP IF EXISTS patch.

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This commit is contained in:
Tom Lane
2006-06-16 23:50:48 +00:00
parent c892643a3c
commit 44cb3ae7ef
2 changed files with 7 additions and 13 deletions
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11
src/backend/parser/gram.y
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@@ -11,7 +11,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/parser/gram.y,v 2.546 2006/06/16 20:23:44 adunstan Exp $
* $PostgreSQL: pgsql/src/backend/parser/gram.y,v 2.547 2006/06/16 23:50:48 tgl Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT
@@ -4075,15 +4075,14 @@ DropCastStmt: DROP CAST opt_if_exists '(' Typename AS Typename ')' opt_drop_beha
n->sourcetype = $5;
n->targettype = $7;
n->behavior = $9;
n->missing_ok =
n->missing_ok = $3;
$$ = (Node *)n;
}
;
opt_if_exists: IF_P EXISTS { $$ = true; }
| /* empty */ { $$ = false; }
;
opt_if_exists: IF_P EXISTS { $$ = true; }
| /*EMPTY*/ { $$ = false; }
;
/*****************************************************************************