One of the brand new features in SQL Server 2005 is the database snapshot. New authors Arvinder Singh Khosla and S.Srivathsani Murthy bring us a look at how these static view databases can be setup and used in your environment.
When a copy of all 25 million of the UK’s child benefit records, including bank details, went missing in the post, whilst being sent to the NAO (National Audit Office) on 18th October, the UK government must have known that a cover-up was impossible. This sort of incident is every DBA’s nightmare.
This article, the third in a series on enterprise architecture, discusses the approaches to developing an enterprise architecture, describing the methods, benefits and pitfalls of each.
Some common and not so common connection strings for the .NET SqlConnection object. The article includes .NET sample code and some tricks to increase the supportability of your application.
Have you ever received an XML file from someone to import into SQL Server? It's not as easy as you might expect, especially in SQL Server 2000. New author Steve Moore brings us an article and code on how to do just that.
Windows® SharePoint® Services (WSS) 3.0 offers developers many significant improvements for building custom business solutions based on SharePoint sites. One of the biggest developer-focused enhancements has to do with a new infrastructure for handling server-side events.
How often do you need to keep a total of all previous rows values when you run a query? This article shows you how you can achieve this.
Part 11 of the series focuses on the process of deploying and maintaining user instance-based applications that employ ClickOnce technology.
By ReviewMyDB
Index maintenance has always meant nightly jobs and a window you have to defend....
I’m sure you’ve all heard the tale of Goldilocks and the Three Bears, but...
By Steve Jones
One of the things I’ve been requesting for a number of years is cost...
Comments posted to this topic are about the item SQL Art, Part 4: Happy...
Comments posted to this topic are about the item How We Handled a Vendor...
Comments posted to this topic are about the item Cognitive Coverage
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