Re: Setting null to date field from Delphi.

Thanks but I am working with TDataSets not a TQuery.

As I said:
Dataset.FieldByName('datefield').isnull is returning TRUE but when I do
a post to Database then PostgreSQL complaint with error: 22008.

Any another idea ?

Thanks...

>>
>>
>> Miguel Juan escribió:
>>> Hi,
>>>
>>> have a look to the class TParam:   TParam.Clear ,TParam.Bound and
>>> ftDate
>>>
>>> Regards
>>>
>>> Miguel Juan
>>> ----- Original Message ----- From: "Terry Yapt" <yapt@technovell.com>
>>> To: <pgsql-odbc@postgresql.org>
>>> Sent: Wednesday, May 02, 2007 12:16 PM
>>> Subject: [ODBC] Setting null to date field from Delphi.
>>>
>>>
>>>> I am working with Delphi 2006 and pgsql-odbc driver 8.02.02.00 to
>>>> 8.02.04.00.
>>>>
>>>> I am trying to set a date field to null.  In spite of the boolean
>>>> value of 'Dataset.FieldByName('datefield').isnull' is returning
>>>> true (onBeforePost event), PostgreSQL is complaining with error:
>>>> 22008 and showing the date: '0001-00-00' as the wrong date value.
>>>>
>>>> If someone have any idea it would be very appreciated.
>>>>
>>>> Thanks.
>>>>
>>>> ---------------------------(end of
>>>> broadcast)---------------------------
>>>> TIP 6: explain analyze is your friend
>>>>
>>>
>>>
>>>
>>
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