From d70a944e0a54a08586ec8296d9abaf7cb52a9db2 Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Mon, 10 Sep 2001 14:53:10 +0000
Subject: [PATCH] Bug #1: attribute name when column is type cast:
Given the following table:
test=# \d f
Table "f"
Column | Type | Modifiers
--------+---------+-----------
i | integer |
test | text |
If I do the following:
test=# insert into f values(1,'test');
INSERT 139549 1
test=# select i::int8,test from f;
?column? | test
----------+------
1 | test
(1 row)
It doesn't make much sense that the first column should be called
'?column?'.
The patch results in the output appearing like this:
test=# select i::int8,test from f;
i | test
---+------
1 | test
(1 row)
----------
Gavin Sherry
---
src/backend/parser/parse_target.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/src/backend/parser/parse_target.c b/src/backend/parser/parse_target.c
index 37abe11ef6d..3f99e2c66d6 100644
--- a/src/backend/parser/parse_target.c
+++ b/src/backend/parser/parse_target.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/backend/parser/parse_target.c,v 1.70 2001/08/09 18:28:18 petere Exp $
+ * $Header: /cvsroot/pgsql/src/backend/parser/parse_target.c,v 1.71 2001/09/10 14:53:10 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -462,7 +462,10 @@ FigureColname(Node *expr, Node *resval)
/* Some of these are easiest to do with the untransformed node */
switch (nodeTag(resval))
{
- case T_Ident:
+ case T_TypeCast:
+ return( ( ((Ident *) ((TypeCast *) resval)->arg)->name));
+
+ case T_Ident:
return ((Ident *) resval)->name;
case T_Attr:
{
--
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