mysql中sql语句

?

1

descINSERT INTO user('name','hobby','age') VALUES('xiao','basketball',18) // 新增INSERT INTO user('name','hobby','age') VALUES(NULL,NULL,NULL) INSERT INTO user('name','hobby','age') VALUES(NULL,NULL,NULL),('xiaoman','basketball',18)DELETE FROM `user` WHERE id = 11 // 删除DELETE FROM `user` WHERE id IN (8,9,10)UPDATE 'user' SET name='李四',age=30,hobby='篮球' WHERE id = 12  // 更新