对于表actor批量插入如下数据,如果数据已经存在,请忽略,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’)))
actor_id first_name last_name last_update
‘3’ ‘ED’ ‘CHASE’ ‘2006-02-15 12:34:33’
insert ignore into actor values(3,"ED","CHASE","2006-02-15 12:34:33");