From c1937cccd0985e86e247287faa9ac60870feecd7 Mon Sep 17 00:00:00 2001
From: xue <>
Date: Sun, 27 Aug 2006 23:26:55 +0000
Subject: Merge from 3.0 branch till 1350.

---
 framework/Caching/TSqliteCache.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'framework/Caching')

diff --git a/framework/Caching/TSqliteCache.php b/framework/Caching/TSqliteCache.php
index b94b39fe..acf42906 100644
--- a/framework/Caching/TSqliteCache.php
+++ b/framework/Caching/TSqliteCache.php
@@ -117,7 +117,7 @@ class TSqliteCache extends TCache
 		$error='';
 		if(($this->_db=new SQLiteDatabase($this->_file,0666,$error))===false)
 			throw new TConfigurationException('sqlitecache_connection_failed',$error);
-		if(($res=$this->_db->query('SELECT * FROM sqlite_master WHERE tbl_name=\''.self::CACHE_TABLE.'\' AND type=\'table\''))!=false)
+		if(($res=$this->_db->query('SELECT * FROM sqlite_master WHERE tbl_name=\''.self::CACHE_TABLE.'\' AND type=\'table\' LIMIT 1'))!=false)
 		{
 			if($res->numRows()===0)
 			{
@@ -161,7 +161,7 @@ class TSqliteCache extends TCache
 	 */
 	protected function getValue($key)
 	{
-		$sql='SELECT value FROM '.self::CACHE_TABLE.' WHERE key=\''.$key.'\' AND (expire=0 OR expire>'.time().')';
+		$sql='SELECT value FROM '.self::CACHE_TABLE.' WHERE key=\''.$key.'\' AND (expire=0 OR expire>'.time().') LIMIT 1';
 		if(($ret=$this->_db->query($sql))!=false && ($row=$ret->fetch(SQLITE_ASSOC))!==false)
 			return $row['value'];
 		else
-- 
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