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Re: set column value from an experession
Posted by: Roland Bouman
Date: August 17, 2005 02:03AM

Hi,

if you're running MySQL 4.1, this query would set the diff column of table t to the number of days that the value in the date1 differs from the value in the date2 column

update t
set diff = datediff(date1,date2)

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Posted
set column value from an experession
El-Sayed Mohamed
August 16, 2005 06:21PM
Re: set column value from an experession
Roland Bouman
August 17, 2005 02:03AM


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