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Computed column

Posted on 2009-07-12
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Last Modified: 2012-05-07
Hello - I'm having trouble setting up a formula for a computed column in SQL Server 2000

I want to have a literal ">" with a particular date field when that date field contains a null. In the "Formula",  tried: CASE WHEN ISDATE(MyDateField) THEN '' ELSE '>' END
but this gets a syntax error.

(Doing this as a computed column in the table is a lazy fall-back to just doing it as an expression in a View, because the View Deigner in Enterprise Manager does not support CASE statements. If there is a better way, please tell me)

Thanks
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Question by:mlagrange
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Guy Hengel [angelIII / a3] earned 500 total points
ID: 24835301
it must be:
CASE WHEN ISDATE(MyDateField) = 1 THEN '' ELSE '>' END

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by:Guy Hengel [angelIII / a3]
ID: 24835303
>I want to have a literal ">" with a particular date field when that date field contains a null.

CASE WHEN MyDateField IS NULL THEN '>' ELSE '' END

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by:mlagrange
ID: 24835903
Great - Thanks!
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