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Three Months

That's what we were estimating the rewrite of this site would take. After all, to me it's a pretty simple site, a few content sections, some date specific stuff, scheduling, a few admin tools, not that much, right?

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A Bit About 64-bit

64-bit SQL Server is coming!! Are you ready for this new technology? Chances are most of you are like us in that you've never had a 64-bit machine around and you likely don't remember the transition from 16-bit to 32-bit. Do you even want to make the transition? Is it worth it? New author Robert Pearl brings us a first look at how the 64-bit version of SQL Server will differ from the 32-bit version.

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Common Table Expressions in SQL Server 2005

The next evoution of T-SQL, which will be released in SQL Server 2005, contains a number of enhancements designed to allow you to write more powerful queries while keeping the code structured in a way that makes development and understanding it easier. Coming ever so closer to the SQL-99 specification with Common Table Expressions, new author Srinivas Sampath brings us an introduction to this new way of writing complex queries.

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Database Standards and Conventions

Having a good set of naming conventions for your SQL Server objects is one of the most vital things to a company. In the long duration of a business, it saves money and time as programmers are transferred internally and don't need to relearn object names. As learning curves lower, cost lowers. This article covers some of the conventions that Brian Knight uses and why he uses them.

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Question of the Day

Getting the Average

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       NULL
All 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