insert into actor(actor_id,first_name,last_name,last_update) values(1,'PENELOPE','GUINESS','2006-02-15 12:34:33'), (2,'NICK','WAHLBERG','2006-02-15 12:34:33') 插入数值:insert into 表名(列1,列2,列3,...)values(值1,值2,值3,...), (值1,值2,值3,...)