代码如下:
alter database db_name default character set character_name [collate ...];
把表默认的字符集和所有字符列(char,varchar,text)改为新的字符集:
代码如下:
alter table tbl_name convert to character set character_name [collate ...]
如:alter table logtest convert to character set utf8 collate utf8_general_ci; 只是修改表的默认字符集:
代码如下:
alter table tbl_name default character set character_name [collate...];
如:alter table logtest default character set utf8 collate utf8_general_ci; 修改字段的字符集:
代码如下:
alter table tbl_name change c_name c_name character set character_name [collate ...];
如:alter table logtest change title title varchar(100) character set utf8 collate utf8_general_ci; 查看数据库编码:
代码如下:
show create database db_name;
查看表编码:
代码如下:
show create table tbl_name;
查看字段编码:
代码如下:
show full columns from tbl_name;
