Re: Data Type Mismatch in Criteria Expression

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#1359

From: Viatcheslav V. Vassiliev
Date: Mon, 26 Jul 2004 17:24

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It depends on DBMS. General solution that should work with any DBMS is to
use parameter for dates.

//------------------------------------------
Regards,
Vassiliev V. V.
http://www.managed-vcl.com - using .Net objects in Delphi for Win32 +
ADO.Net
http://www.oledbdirect.com - The fastest way to access MS SQL Server,
MS Jet (Access) and Interbase (through OLEDB)

"Kim Utley" <kim@simsware.com> �������/�������� � �������� ���������:
news:41052c3f$1@newsgroups.borland.com...
> Hi All,
>
> Am working on BCB 6 with TADO... objects, specifically TADOConnection and
> TADOQuery in my example problem. I am attempting to delete all rows in a
> table that have a date/time stamp older than 'x' amount of days.
>
> I am issuing the following SQL statement be am getting "Data type mismatch
> in criteria express' exception:
>
> DELETE FROM EventHistoryTbl WHERE DateTimeStamp < '06/26/04 10:17:30'
>
> I've also tried:
>
> DELETE FROM EventHistoryTbl WHERE DateTimeStamp < #06/26/04 10:17:30#
>
> Does anyone know why I'm getting this error?
>
> Kindest Regards,
>
>
> Kim L. Utley
>
>

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