PHP and MySQL syntax: Difference between revisions

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* [http://office.microsoft.com/zh-tw/excel-help/HP010062455.aspx ROUND 函數 - Excel - Office.com]
* [http://office.microsoft.com/zh-tw/excel-help/HP010062455.aspx ROUND 函數 - Excel - Office.com]


== before delete trigger to make backup of deleted data ==
== trigger to make backup of deleted data before deleting them ==
[http://forums.mysql.com/read.php?99,88841,88856#msg-88856 MySQL :: Re: before delete trigger to make backup of deleted data]
[http://forums.mysql.com/read.php?99,88841,88856#msg-88856 MySQL :: Re: before delete trigger to make backup of deleted data]


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