From c9a001a11e82bce3d8e9ff7706bc19cb39a16b1b Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Thu, 31 May 2001 17:15:40 +0000
Subject: [PATCH] Allow IS and FOR in Pl/PgSQL cursors, per Oracle and ANSI.
Jan-approved.
---
src/pl/plpgsql/src/gram.y | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/src/pl/plpgsql/src/gram.y b/src/pl/plpgsql/src/gram.y
index 9dee73acc97..0bec5a8f2cf 100644
--- a/src/pl/plpgsql/src/gram.y
+++ b/src/pl/plpgsql/src/gram.y
@@ -4,7 +4,7 @@
* procedural language
*
* IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/pl/plpgsql/src/gram.y,v 1.19 2001/05/21 14:22:18 wieck Exp $
+ * $Header: /cvsroot/pgsql/src/pl/plpgsql/src/gram.y,v 1.20 2001/05/31 17:15:40 momjian Exp $
*
* This software is copyrighted by Jan Wieck - Hamburg.
*
@@ -355,7 +355,7 @@ decl_statement : decl_varname decl_const decl_datatype decl_notnull decl_defval
{
plpgsql_ns_rename($2, $4);
}
- | decl_varname K_CURSOR decl_cursor_args K_IS K_SELECT decl_cursor_query
+ | decl_varname K_CURSOR decl_cursor_args decl_is_from K_SELECT decl_cursor_query
{
PLpgSQL_var *new;
PLpgSQL_expr *curname_def;
@@ -499,7 +499,9 @@ decl_cursor_openparen : '('
plpgsql_ns_push(NULL);
}
;
-
+
+decl_is_from : K_IS | /* Oracle */
+ K_FOR; /* ANSI */
decl_aliasitem : T_WORD
{
--
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