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Buffering cursors
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10/12/2013 11:15:37
 
 
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Information générale
Forum:
Visual FoxPro
Catégorie:
Programmation Orientée Object
Titre:
Buffering cursors
Versions des environnements
Visual FoxPro:
VFP 9 SP2
OS:
Windows Server 2012
Network:
Windows 2008 Server
Database:
MS SQL Server
Application:
Web
Divers
Thread ID:
01589683
Message ID:
01589683
Vues:
77
Why would one do this?

Scenario:

Data is pulled from SQL server into cursor for an individual
Cursor is then buffered
Cursor is updated from input form (there is no update/commit on the cursor, just replaces)
SQL server is updated from cursor.
Data is repulled from SQL server into cursor for the same individual

We have instances where (at least) one field is not making it 'back' from SQL server and is causing issues further downstream in the process and, of course, it's only happening on occasion.
"You don't manage people. You manage things - people you lead" Adm. Grace Hopper
Pflugerville, between a Rock and a Weird Place
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