一、安装mysql官方的odbc驱动
mysql-connector-odbc-5.1.7-win32 myodbc驱动补丁（由于驱动自身有bug，发布了补丁）
二、配置odbc

三、创建mysql链接服务

EXEC sp_addlinkedserver 'MySQL50','','MSDASQL','mysql5_test';
EXEC sp_addlinkedsrvlogin 'MySQL50','false','sa','root','4020894';

四、执行相关查询

--查询操作
SELECT TOP 3 * FROM OPENQUERY (MySQL50 ,'select * from abc  ' ) ORDER BY Access_Time desc;
--插入操作
INSERT INTO OPENQUERY (MySQL50, ' SELECT * FROM abc')
values('aaa', 'bbb','ccc','dddd','eeee','2010-11-4','ggggggg')
--更新操作
UPDATE OPENQUERY (MySQL50, 'SELECT Cur_url FROM abc WHERE Pre_url = ''bbb''')
SET Cur_url = 'feifei';
--删除操作
DELETE OPENQUERY (MySQL50, 'SELECT Cur_url FROM abc WHERE Pre_url = ''bbb''')