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List:       rt-users
Subject:    Re: [rt-users] matching null against date/datetime CustomFields
From:       Ruslan Zakirov <ruz () bestpractical ! com>
Date:       2012-06-27 20:58:47
Message-ID: CAMOxC8t686LjxxgX-LgWCKVsanYDwfj_M=7ei0Bn37kPOA61pQ () mail ! gmail ! com
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Hi,

Try "CF.{xxx} IS NULL", but it may fail. File a bug report if it fails.

On Tue, Jun 26, 2012 at 5:48 PM, Duncan Hutty <dhutty@allgoodbits.org> wrote:
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> In RT4, we can create Custom Fields that have date or datetime types.
>
> If a date/datetime Custom Field has not been set, it displays as :
> CFNAME: (no value)
>
> How do I search for tickets that have not had a value set into that
> Custom Field?
>
> Here's what I have tried:
>
> CF.{myfieldname} = ''
> CF.{myfieldname} = 'NULL'
> CF.{myfieldname} = 'undef'
> CF.{myfieldname} = 0
> CF.{myfieldname} = '1970-01-01 00:00:00'
>
> If it is _not_ possible to search for null, doesn't that break the
> semantics of a date/datetime comparison?
> - --
> Duncan Hutty
> http://www.allgoodbits.org
>
>
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-- 
Best regards, Ruslan.
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