2,增加自增id
alter table test.student add column indexxx int(14) primary key auto_increment after first;
3,修改表名
ALTER TABLE table_name RENAME TO new_table_name
mysql常用
标签:增加 first dex column sql modify index signed nbsp
2,增加自增id
alter table test.student add column indexxx int(14) primary key auto_increment after first;
3,修改表名
ALTER TABLE table_name RENAME TO new_table_name
mysql常用
标签:增加 first dex column sql modify index signed nbsp