mysql改变表的编码字符集(utf8改为utf8mb4)

Posted 2020-11-01 keep_go

utf8mb4支持四字节

查看建表语句，默认编码utf8
show create table table_name;

查看表中每个字段的字符集

show full fields from table_name;

改变表的编码，为utf8mb4
alter table table_name convert to character set utf8mb4;