MySQL查看表结构SQL语句
=
mysql查看表结构命令,如下:
desc 表名;
show columns from 表名;
describe 表名;
show create table 表名;
use information_schema; #切换到information_schema数据库
select * from columns where table_name='表名'; #查看表信息
顺便提下MySQL常用语句:
show databases;
use 数据库名;
show tables;
另外Oracle几个有用的语句:
select *
from v$database;
select * from all_users;
select * from user_tables;