Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
Seek record in cursor
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00410485
Message ID:
00410575
Vues:
14
>>Hi All,
>>
>>Is it possible to seek a record in a cursor, I can't seem to do this and was hoping for some guidance.
>>
>>Here's the sql in my grids recordsource:
>>
>>select name, yr_bred from master where type = "B" order by name into cursor addfoal noconsole
>>
>>The grids recordsourcetype is set to 4-SQL statement.
>>
>>There is a textbox on the form where the user may enter the record they desire and I would like for them to be able to "Seek" the record but I'm getting a "table not indexed" message.
>>
>>The idea would be for the grid to be refreshed with the record being "seeked" showing up in the middle of the grid itself.
>>
>>The sql creates a cursor with about 15,000 records from a table of 23,000+.
>>
>>Any help would be appreciated.
>>
>>Thanks,
>>
>>Jim Harvey
>>jharvey@netrax.net
>
>In order to issue a SEEK on a recordset, there has to be an index on the field.



Is it possible to included an "index on name to name" in the grids recordsource property box??? I guess the "order by name" doesn't do it and I tried this which doesn't work of course "select name, yr_bred from master where type = "B" order by name into cursor addfoal noconsole inde on name to name".

Sorry for being dense but I think I understand the concept, just can't find how to apply it.

Can I create the cursor in the init of the form and then set the grids recordsource to it as a property???
Précédent
Suivant
Répondre
Fil
Voir

Click here to load this message in the networking platform