问题描述
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如何加入一个查询:
UPDATE products SET products_price=\'50.0000\' where products_id in (SELECT products_id FROM products_description where products_name=\'Dual 111 HDMI mit USB\') LIMIT 1;
UPDATE products SET products_price=\'36.4900\' where products_id in (SELECT products_id FROM products_description where products_name=\'HYUNDAI 5003\') LIMIT 1;
解决方法
我想您可以使用IF条件:
http://dev.mysql.com/doc/refman/5.0/en/control-flow-functions.html
另请参阅:使用IF条件的MySQL UPDATE