摘要：
创建表：create table t_test(id int not null AUTO_INCREMENT,tName varchar(30) not null collate gbk_chinese_ci,tKe varchar(20) not null collate gbk_chinese_ci,tPoint int,primary key(id));表数据：insert into t_test(tName,tKe,tPoint)values('jacky','chinese',30),('jacky','english' 阅读全文
