From fc9dd12da061680d4b3a884080fc7d43318f7993 Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Tue, 7 Jul 2009 19:28:00 +0000
Subject: [PATCH] Query in SQL function still not schema-safe; add a couple
more pg_catalog. qualifications.
---
src/backend/catalog/information_schema.sql | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/backend/catalog/information_schema.sql b/src/backend/catalog/information_schema.sql
index 946d1bc8eaf..09d2ccef219 100644
--- a/src/backend/catalog/information_schema.sql
+++ b/src/backend/catalog/information_schema.sql
@@ -4,7 +4,7 @@
*
* Copyright (c) 2003-2009, PostgreSQL Global Development Group
*
- * $PostgreSQL: pgsql/src/backend/catalog/information_schema.sql,v 1.55 2009/07/07 18:23:13 petere Exp $
+ * $PostgreSQL: pgsql/src/backend/catalog/information_schema.sql,v 1.56 2009/07/07 19:28:00 tgl Exp $
*/
/*
@@ -106,7 +106,8 @@ $$SELECT
CASE WHEN $1 IN (25, 1042, 1043) /* text, char, varchar */
THEN CASE WHEN $2 = -1 /* default typmod */
THEN CAST(2^30 AS integer)
- ELSE information_schema._pg_char_max_length($1, $2) * pg_catalog.pg_encoding_max_length((SELECT encoding FROM pg_database WHERE datname = current_database()))
+ ELSE information_schema._pg_char_max_length($1, $2) *
+ pg_catalog.pg_encoding_max_length((SELECT encoding FROM pg_catalog.pg_database WHERE datname = pg_catalog.current_database()))
END
ELSE null
END$$;
--
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