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Possible to connect SQL Server 2005 with Serverside cursor?

 
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temilson



Joined: 18 Nov 2006
Posts: 4

PostPosted: Sat Nov 18, 2006 7:03 am    Post subject: Possible to connect SQL Server 2005 with Serverside cursor? Reply with quote

Is it possible to connect to a SQL Server table using:

ADODB.CursorLocationEnum.adUseServer

When I try I get an error about the provider not supporting recordcount.
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Infralution



Joined: 28 Feb 2005
Posts: 4972

PostPosted: Sat Nov 18, 2006 10:12 pm    Post subject: Reply with quote

You can use server side cursors with SQL server (our licensing product database uses them with an SQL backend). You should ensure that the VirtualConnection.CursorType is set to adOpenKeyset.

SQL server does not support birectional cursors for some queries however - in particular those using "GROUP" clauses. For these queries you have to use a client side cursor. The solution in this case is to create a separate VirtualConnection (that can use the same underlying connection) for these type queries.
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