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Returning a null from select [message #11532]

Sun, 16 September 2007 22:04

dmcgeoch is currently offline

dmcgeoch
Messages: 52
Registered: November 2006
Location: New Jersey

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Hopefully this is an easy question even though I've been pulling my hair out. Smile

Smile

I am executing a select statement ( SQL & Select data FROM table ) that may not find a match for the criteria. How do I test for no match. If I try to test the SQL[0] parameter, the program bombs. Is there a way to evaluate for no return value.

Thank you for any assistance,

Dave

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[Message index]

		Returning a null from select By: dmcgeoch on Sun, 16 September 2007 22:04
		Re: Returning a null from select By: zsolt on Sun, 16 September 2007 22:21
		Re: Returning a null from select By: dmcgeoch on Mon, 17 September 2007 02:05

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