Mysql install

1. Install mysql

yum install mysql -y

yum install mysql-server -y

2.Start mysql

/etc/init.d/mysqld start

3.Config user and passwd

mysqladmin -u root password ****

4.Login mysql

mysql -u root -p****

5.Commands

mysql> show database;

mysql> use hive;

mysql> show tables;

mysql> select * from TBLS;   --you can show what tables in hive;