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Setting datetime field to NULL in SQL using ADO
Message
 
À
24/02/2012 10:25:04
Kam Lee
SUNY-Health Science Center
Brooklyn, New York, États-Unis
Information générale
Forum:
Visual FoxPro
Catégorie:
Client/serveur
Versions des environnements
Visual FoxPro:
VFP 6 SP5
OS:
Windows XP
Network:
Windows 2003 Server
Database:
MS SQL Server
Application:
Desktop
Divers
Thread ID:
01536432
Message ID:
01536433
Vues:
35
>Hello,
>I am connecting to a SQL sevrver 2005 using ADO. in VFP6 prg.
>I need to set datetime field in a sql table back to NULL using rs.update.
>I tried different ways but it still does not work.
>I tried:
>rs.Fields("discharge_date").Value=.NULL.
>rs.Fields("discharge_date").Value=""
>rs.Fields("discharge_date").Value={}
>rs.Fields("discharge_date").Value=NULL
>rs.Fields("discharge_date").Value="NULL"
>
>None of above works. I am still not unable to remove the value of the datetime field....
>Any idea?
>
>Thanks,
>Kam Lee
>SUNY DMC


Is the discharge_date field set to allow nulls in the SQL table?
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