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Refreshing SQL Database
Message
De
24/02/2005 01:05:52
James Chan
Objectmastery Pty Ltd
Hawthorn, Australie
 
 
À
23/02/2005 04:30:43
Jon Neale
Bond International Software
Wootton Bassett, Royaume Uni
Information générale
Forum:
Visual FoxPro
Catégorie:
Client/serveur
Versions des environnements
Visual FoxPro:
VFP 8 SP1
Divers
Thread ID:
00989076
Message ID:
00989980
Vues:
25
Thanks Jon,

It works well. I didn't create Sproc in the master. Instead I pass the 'restore ...' command with the SQLExec() call. But the idea is the same.

Thank you.
James

> Hi James,

> I have done this by creating an Stored Procedure in SQL and then call this SP from VFP.

> Run this in Query Analyser against Master.
> ----------------------------------------
> CREATE PROCEDURE resetdata
> @dbname varchar(20),
> @filename varchar(80)
> AS

> RESTORE DATABASE @dbname FROM DISK = @filename
> ----------------------------------------

> To call it form VFP do something similar to below;
> --------------------------------------------
> lcConnectString = "driver=SQL Server;server=ISC34;uid=sa;pwd=jon;Database=master;app='';Encrypt='';"
> lnConnectHandle = SQLSTRINGCONNECT(lcConnectString)

> cDatabase = "PPWin"
> cLocation = "c:\tmp\PPWin.Bak"

> lnresult = Sqlexec(lnConnectHandle, [EXEC resetdata ?cDatabase, ?cLocation])
> if lnresult < 0
> messagebox("Error Occurred with restore")
> else
> messagebox("Restore Complete")
> endif
> ----------------------------------------------


> You will need to change parts of this to make it work for you, but I hope it gives you an idea of how you can do it.

> I'm not sure if creating the SP against master is a good idea (my knowledge of SQL is limited) but this does work.

> Maybe somebody else can advise me on this?

> Hope this helps you.

> Jon
James Chan
ObjectMastery Pty Ltd
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