
+ android开发环境 http://blog.csdn.NET/lsyz0021/article/details/52215996 + QQ 1.GTK3.0安装 http://blog.csdn.net/kasagawa/article/details/6824871 2.卸载 sudo apt-get remove --purge wine-qq7.8-longeneteam 3.win

DELIMITER//drop PROCEDURE if EXISTS test.express;create PROCEDURE test.express()BEGINselect count(1) into @a from test.test_user where userid=user;select @a;IF @a1 THENselect hello world;ELSEselect error;END IF;END//CALL test.express();通过