天之大

mysql>select * from student;mysql>select *from student where id=901;mysql>select * from student where id in(903,910);mysql>select * from student where name like "张三"；mysql>select distinct sex from student;mysql>select * from student order by birth; Read More

今天是工作一周年的日子啦，回顾这一年里，除了工作用到的东西，自己学习的东西少之又少。。每天都是一个新的开始，就算只有一点点进步，也别放弃！Mysql和Linux！两者学习中。。。 Read More