From 8721ab4f9173fb6757451c184eae32fd3725238d Mon Sep 17 00:00:00 2001
From: wenshao <szujobs@hotmail.com>
Date: Mon, 11 Jul 2011 08:01:19 +0000
Subject: [PATCH] =?UTF-8?q?=E6=80=A7=E8=83=BD=E6=B5=8B=E8=AF=95?=
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git-svn-id: http://code.alibabatech.com/svn/druid/trunk@371 b9813039-fb51-4c41-a8b9-e21c2acb5095
---
 src/main/java/com/alibaba/druid/pool/DruidDataSource.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/alibaba/druid/pool/DruidDataSource.java b/src/main/java/com/alibaba/druid/pool/DruidDataSource.java
index a504ed7170..498f81430a 100644
--- a/src/main/java/com/alibaba/druid/pool/DruidDataSource.java
+++ b/src/main/java/com/alibaba/druid/pool/DruidDataSource.java
@@ -168,7 +168,8 @@ public class DruidDataSource extends DruidAbstractDataSource implements DruidDat
             this.dbType = JdbcUtils.getDbType(jdbcUrl, driverClass.getClass().getName());
 
             if ("mysql".equals(dbType)) {
-                this.validConnectionChecker = new MySqlValidConnectionChecker();
+//                this.validConnectionChecker = new MySqlValidConnectionChecker();
+                this.validConnectionChecker = null;
             } else if ("oracle".equals(dbType)) {
                 this.validConnectionChecker = new OracleValidConnectionChecker();
             } else if ("sqlserver".equals(dbType)) {