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10/07/2002 16:49:32
Joel Leach
Memorial Business Systems, Inc.
Tennessie, États-Unis
 
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Titre:
Re: Views
Divers
Thread ID:
00676980
Message ID:
00677258
Vues:
21
>I am not using remote views. I have using a VFP database.
>
>In VFP7 you can create a Select SQL query and make it updateable, what are the advantages and disadvantages of using a normal view over the Select SQL?
>
>The view will mainly be used to populate grids.
>

Ah, I misunderstood. The new READWRITE keyword makes Select SQL cursors writable, just like the Create Cursor command, but it does not update the underlying tables like a view does. This is useful if you need to calculate or populate certain fields in the cursor after the Select statement.
Joel Leach
Microsoft Certified Professional
Blog: http://www.joelleach.net
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