show create table stu;//显示建表语句
create table t1(t enum('a','b','c'));
insert into t1 values('a');
create table t2(t set('a','b','c'));
insert into t2 values('a,b');
show create table stu;//显示建表语句
create table t1(t enum('a','b','c'));
insert into t1 values('a');
create table t2(t set('a','b','c'));
insert into t2 values('a,b');