首先，建个表：
CREATE TABLE artist(
artistid INTEGER PRIMARY KEY, --主键，每次insert时让它自动加1
artistname TEXT
);
insert语句这样写：
insert into artist (artistid,artistname) values ((SELECT last_insert_rowid())+1,'a');
insert into artist (artistid,artistname) values ((SELECT last_insert_rowid())+1,'b');
结果是：
artistid artistname
---------- ----------
1 a
2 b
关键字词:
