入门命令
增删改
建表
use ggteaching; create table User ( UserID smallint Unsigned zerofill not null AUTO_INCREMENT , UserName CHAR(15) not null, UserPassword CHAR(15) not null, Gender tinyint Unsigned not null, Icon Blob not null, Signature CHAR(20) not null, IsTeacher bool not null, primary key(UserID), unique(UserName ) )engine myisam charset utf8; View Code
转载于:https://www.cnblogs.com/aoyeyuyan/p/5830929.html
