From 837fcd1295bb1872cde70db049bd65b2a98c6121 Mon Sep 17 00:00:00 2001
From: David M <davidmj@users.sourceforge.net>
Date: Thu, 14 Dec 2006 20:36:07 +0000
Subject: [PATCH] #6264

git-svn-id: file:///svn/phpbb/trunk@6764 89ea8834-ac86-4346-8a33-228a782c2dd0
---
 phpBB/search.php | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/phpBB/search.php b/phpBB/search.php
index e8898141c0..d0575bdc3c 100644
--- a/phpBB/search.php
+++ b/phpBB/search.php
@@ -999,11 +999,18 @@ $template->assign_vars(array(
 // Can't do comparisons w/ TEXT on MSSQL, CAST is good enough
 switch ($db->sql_layer)
 {
+	case 'oracle':
+		$sql = 'SELECT search_time, search_keywords
+			FROM ' . SEARCH_RESULTS_TABLE . '
+			WHERE dbms_lob.getlength(search_keywords) > 0
+			ORDER BY search_time DESC';
+	break;
+
 	case 'mssql':
 	case 'mssql_odbc':
 		$sql = 'SELECT search_time, search_keywords
 			FROM ' . SEARCH_RESULTS_TABLE . '
-			WHERE CAST(search_keywords AS varchar) <> \'\'
+			WHERE DATALENGTH(search_keywords) > 0
 			ORDER BY search_time DESC';
 	break;