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SELECT case 1 when 1 then "one" when 2 then "two" end;SELECT IF(1,"男","女") 阅读全文
posted @ 2014-05-21 18:02
UCanBeFree
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创建存储过程:1 delimiter //2 create procedure printname (id int,out name char(50) )3 begin4 select user into name from user where id=id;5 end6 //7 delimiter... 阅读全文
posted @ 2014-05-21 18:01
UCanBeFree
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1,游客权限:用root 创建用户:insert into mysql.user(host,user,password)value('localhost','visit',password('123456'));登录重启mysql.mysql -uvisit -p123456登录成功执行命令:cr... 阅读全文
posted @ 2014-05-21 15:54
UCanBeFree
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