mysql 只给更新表的某个字段的授权

	mysql> create view v_Procuct  as select sn,name from Product;
Query OK, 0 rows affected (0.01 sec)

mysql>  GRANT UPDATE ON `zjzc`.`v_Procuct` TO 'zjzc_limit_cn'@'%' ;
Query OK, 0 rows affected (0.00 sec)

	mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)