update : mysql 3000ms

src/Mysql/Medoo.php

@@ -1077,7 +1077,7 @@ class Medoo
 		$optimizer = '';
 		if(is_null($options)) {
 			// 默认1秒钟超时时间
-			$optimizer = ' /*+ max_execution_time(1000)*/ ';
+			$optimizer = ' /*+ max_execution_time(3000)*/ ';
 		}elseif(isset($options['max_execution_time'])) {
 			$ts = intval($options['max_execution_time']);
 			$optimizer = ' /*+ max_execution_time('. $ts .')*/ ';