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Null Time Variables

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#1 PleaseHelpPlease

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Posted 31 May 2005 - 10:29 PM

We have a time variable in the database, its default is set to NULL. When we perform an update, the value it will get assigned to is dependent on a variable. This variable is either a time in the format HH:MM:SS, or just a blank string. We have no problem updating when its in the time format, however when its a blank string, we want the value in the DB to be updated to NULL. Instead however it becomes 00:00:00. Any suggestions?

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