Summary of MySQL Get Database and Table Information Methods

获取 数据库 和 表信息：
mysql> connect;
mysql> show databases;
mysql> show tables;
mysql> show tables from db_name;
mysql> show columns from tbl_name;
mysql> show index from tbl_name;
mysql> show table status;
mysql> show table status from db_name;
mysql> show create database db_name;
mysql> show create table tbl_name;

shell> bin/mysqlshow -uroot -pmeiyoumima
shell> bin/mysqlshow db_name -uroot -pmeiyoumima
shell> bin/mysqlshow db_name tbl_name -uroot -pmeiyoumima
shell> bin/mysqlshow --keys db_name tbl_name -uroot -pmeiyoumima
shell> bin/mysqlshow --status db_name
shell> bin/mysqldump --no-data db_name tbl_name -uroot -pmeiyoumima



determines which table types MySQL supports:
mysql> show variables like '%have%';

directly get the list of table types:
mysql> show table types;