个回答

• 叶涙

  2018-08-09 22:31:56

  已采纳

  CREATE TABLE tb_area (

  area_id int(2) NOT NULL auto_increment,

  area_name varchar(200) NOT NULL,

  priority int(2) NOT NULL DEFAULT'0',

  create_time datetime DEFAULT NULL,

  last_edit_time datetime DEFAULT NULL,

  PRIMARY KEY(area_id),

  UNIQUE KEY UK_AREA(area_name)

  )ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8;

  
  

  16

• 小鲤鱼泡泡

  2019-02-01 09:54:52

  谢谢啦

  0