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Can't update the cursor
Message
 
À
22/06/1999 14:46:24
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00232629
Message ID:
00232636
Vues:
17
>>can't update cursor.

Nope. You can't. Although a cursor is a "table" it is usually the result of a a query, so an update wouldn't make sense, as the updates wouldn't ever be transferred back to the underlying table(s). Also, in VFP, cursors are usually just the current work area, and they can disappear on you if you're not careful....like you switch to another work area.

The closest thing to updatable cursors are views and they are pretty neat.

---L
-- Larry Keyes
Remember only You can prevent Gray Goo. Never release nanobot assembers without replication limiting code.
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