批量插入数据，不使用replace操作

CREATE TABLE IF NOT EXISTS actor (
actor_id smallint(5) NOT NULL PRIMARY KEY,
first_name varchar(45) NOT NULL,
last_name varchar(45) NOT NULL,
last_update timestamp NOT NULL DEFAULT (datetime('now','localtime')))

insert or ignore into actor values (3,'ED','CHASE','2006-02-15 12:34:33');

insert ignore into actor values (3,'ED','CHASE','2006-02-15 12:34:33');