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,'b');
结果是：
artistid artistname---------- ----------1 a 2 b
