sqlite> create table t_user(userid int,username varchar(20));

sqlite> insert into t_user values(1,'u1');

sqlite> insert into t_user values(2,'u2');

sqlite> insert into t_user values(3,'u3');

sqlite> insert into t_user values(4,'u4');

sqlite> insert into t_user values(5,'u5');

问题1 从第二行(含)开始取两条数据

SELECT * FROM T_USER LIMIT 2,2;

注意

1 索引是从0开始的.