[dba-SQLServer] Upsize wizard and named queries

John Colby jwcolby at ColbyConsulting.com
Fri Jan 20 21:41:11 CST 2006


Oh yea, I'm reading up on the "gotchas" and it looks like darned few of my
queries will upsize correctly.  It's interesting now because all of the
literature out there discusses upsizing to ADPs and now that is a dead end
road.  Luckily in this specific case the client is using 2002 so I can at
least do conversions one by one from queries to SPs, where the most effect
is gained.

Does anyone have any experience with how the performance compares between
jet with large recordsets and SQL Server "emulating" jet over ODBC
connections (linked tables)?  IOW, If I just upsize the tables and replace
the links to the MDB with links to SQL Server tables will the database take
a huge performance hit?  This specific db is a smallish (10 active users)
"call center" kind of database where users enter tiny little records re the
calls they place, but they do look at data about 150k people, divided by
state etc.  I think I could fairly rapidly upgrade the main form to use SPs
to pull just the small set of people data they need to work with which would
speed up that main form dramatically I think, even over JET.


John W. Colby
www.ColbyConsulting.com 


-----Original Message-----
From: dba-sqlserver-bounces at databaseadvisors.com
[mailto:dba-sqlserver-bounces at databaseadvisors.com] On Behalf Of Susan
Harkins
Sent: Friday, January 20, 2006 7:50 PM
To: dba-sqlserver at databaseadvisors.com
Subject: Re: [dba-SQLServer] Upsize wizard and named queries

I thought that someone said I needed to pull all SQL out of properties and
create named queries so that the upsize wizard could upsize them.  I did so
but I am not seeing any indication that the saved queries are being upsized?

=======Not all queries will upsize correctly. If you have the book that
Martin and I did together, he mentions a number of problems you have to fix
before upsizing. I'd look up the page if I had a copy handy, but I don't
right this minute. If you don't have it, Martin or I could probably create a
short list of gotchas. 

Susan H. 

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