From db8c5141a90a910dca5600ba094b6f7d04b749bf Mon Sep 17 00:00:00 2001
From: Frédéric Buclin <LpSolit@gmail.com>
Date: Fri, 23 Jan 2015 12:07:34 +0100
Subject: Bug 493027: Update the comment in DB::Pg::sql_string_concat() r=gerv
 a=glob

---
 Bugzilla/DB/Pg.pm | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'Bugzilla/DB')

diff --git a/Bugzilla/DB/Pg.pm b/Bugzilla/DB/Pg.pm
index 4ec95725d..59231e2a6 100644
--- a/Bugzilla/DB/Pg.pm
+++ b/Bugzilla/DB/Pg.pm
@@ -187,10 +187,9 @@ sub sql_date_math {
 
 sub sql_string_concat {
     my ($self, @params) = @_;
-    
-    # Postgres 7.3 does not support concatenating of different types, so we
-    # need to cast both parameters to text. Version 7.4 seems to handle this
-    # properly, so when we stop support 7.3, this can be removed.
+
+    # PostgreSQL 8.3 and newer require an explicit coercion to text
+    # to support concatenation of different data types.
     return '(CAST(' . join(' AS text) || CAST(', @params) . ' AS text))';
 }
 
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