Brian Kelley continues his series on getting the most out of SQL Server 2000's Query Analyzer. In this article he looks at the Object Browser and the Transact-SQL Debugger, new features in the 2000 Edition which can reduce development and troubleshooting time for DBAs and database developers.
Apress has been generous enough to provide us with a sample chapter from their book on SQL Server 2005 High Availability by Alan Hirt.
After introducing us to a comprehensive encryption toolkit in part I, Michael Coles delves into Regular Expressions and the functions included in the toolkit for use on SQL Server 2000.
A list of articles and comments, including some pictures, from the 2007 PASS Summit in Denver.
SQL Server guru Andy Warren brings us a list of things that he considers when things go wrong. Read about some of the common sense approaches to solving performance and other problems.
If I have accomplished anything, it is because I have stood on the shoulders of giants.
SQL Server 2000 and Access databases can be configured to work closely together. If you find that the Access storage format is not handling your needs and an upgrade is needed, you need not through away all of your access development. Instead, you can link Access tables to underlying tables in SQL Server and improve your application by using SQL Server as the backend for your Access project. Author Kathi Kellenberger brings us her second articles in an Access series looking at Linking tables to
They are a basic type of query that every DBA and developer should be able to write, but aggregates are sometimes misunderstood and result in strange behaviors and results. Kathi Kellenberger brings us a tutorial on what aggregate queries are and a few hints on how to become more proficient at writing them.
Linked Servers are an interesting technology in SQL Server to allow remote access from within the database to external data sources. They can be a boon in a heterogenous environment with other Oracle, DB2, etc. data sources. But they can also help in a smaller scale against those "hidden" datasources like Excel or Access. New Author Krishna.
By ReviewMyDB
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By Steve Jones
One of the things I’ve been requesting for a number of years is cost...
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I have this data in the dbo.Commission table in a SQL Server 2022 database.
salesperson commission Brian 12 Brian 16 Andy 7 Andy 14 Andy 21 Steve 20 Steve NULLAll the data is a varchar, and I decide to run this query to get the totals for each salesperson.
SELECT SalesPerson
, AVG(TRY_PARSE(Commission AS int)) AS TotalCommission
FROM commission
GROUP BY SalesPerson
GO
What average commission is calculated for Steve? See possible answers