create database secondweek;
show databases;
show create database secondweek;
显示secondweek的编码方式为latin1;mysql
use firstweek; show tables ;
use secondweek;
mysql 没有相似rename database 命令,只能变相修改表到目标库来实现;linux
将secondweek的编码方式latin1修改为utf8;sql
alter database secondweek character set utf8 collate utf8_bin;
drop database secondeweek;