CREATE TABLE actor ( actor_id SMALLINT ( 5 ) NOT NULL COMMENT '主键id', first_name VARCHAR ( 45 ) NOT NULL COMMENT '名字', last_name VARCHAR ( 45 ) NOT NULL COMMENT '姓氏', last_update date NOT NULL COMMENT '日期', PRIMARY KEY ( actor_id ) )
CREATE TABLE actor ( actor_id SMALLINT ( 5 ) NOT NULL COMMENT '主键id', first_name VARCHAR ( 45 ) NOT NULL COMMENT '名字', last_name VARCHAR ( 45 ) NOT NULL COMMENT '姓氏', last_update date NOT NULL COMMENT '日期', PRIMARY KEY ( actor_id ) )