1
我有两个字段在两个分开的表中需要更新到相同的值。没有程序,等等。这可能在一个单一的查询?MySQL更新多个字段具有相同的值
工作声明:
UPDATE product,product_shop SET
product_shop.price='737.96',
product.price='737.96',
product_shop.wholesale_price='479.67',
product.wholesale_price='479.67'
WHERE
product_shop.id_product=product.id_product AND
product_shop.id_product=14;
我所期待的:
UPDATE product,product_shop SET
product_shop.price=product.price='737.96',
product_shop.wholesale_price=product.wholesale_price='479.67'
WHERE
product_shop.id_product=product.id_product AND
product_shop.id_product=14;
你正在做一个单一的查询(工作语句)! – Khaleel 2013-04-09 09:25:01
这可以帮助你 http://stackoverflow.com/questions/4361774/mysql-update-multiple-tables-with-one-query – 2013-04-09 09:25:51
或者这也可能http://stackoverflow.com/questions/1871537 /如何对更新两表合一语句 – 2013-04-09 09:26:54