Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
CursorAdapter Issues
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Divers
Thread ID:
00823597
Message ID:
00823606
Vues:
23
>Form's DataEnvironment has one CursorAdapter. The SelectCMD contains one parameter: e.g.
>
>
SELECT * FROM Customer WHERE FirstName LIKE ?vp_FirstName
>
>I am using SQL Server and FirstName is char(30) field. As per documentation, when I issue CursorFill(), VFP generates ADODB.Command object behind the scene and builds the cursor. I have noticed something strange here. When I set vp_FirstName to '%', it doesn't return all rows. I got the SQL from SQL Profiler which looks like this:
>
>
 exec sp_executesql N'select * FROM Customer WHERE Customer.FirstName LIKE @P1 ', N'@P1 char(30)', '%                             '
>
>
>Notice that it appeneds 29 trailing spaces to the parameter value and that's why it is not working the way I would expect. If I change the Data Type to VARCHAR(30), it works.
>
>Has anyone noticed this too?

Hi Jayesh,

What is vp_FirstName? Is it a field or memvar? If it is field, what is the data type?

Thanks,
Aleksey.
Précédent
Suivant
Répondre
Fil
Voir

Click here to load this message in the networking platform