The Value of Information
If I have accomplished anything, it is because I have stood on the shoulders of giants.
2007-10-03
181 reads
Steve Jones
- Interests: yoga, reading, biking, snowboarding, volleyball
- Twitter: @way0utwest
- Website: https://www.voiceofthedba.com
- LinkedIn: https://www.linkedin.com/in/way0utwest
- Bluesky: way0utwest.bsky.social
- Threads: @way0utwest
Auditing Your SQL Server - Part 2
This article expands Steve Jones' look at ways to audit changes to your data by building mirror tables.
2007-10-02 (first published: 2003-03-17)
22,372 reads
Beginning SQL Server - Limit Your Queries
Part 2 of Steve Jones' series on beginning SQL Server from the perspective of a system administrator or someone not used to working with SQL Server. If you've been designated the new administrator, take a look at this series for some help in coming up to speed on this product.
2007-10-02 (first published: 2004-08-19)
36,226 reads
Beginning SQL Server - Logins and Users
Part 3 of Steve Jones' series on beginning SQL Server from the perspective of a system administrator or someone not used to working with SQL Server. If you've been designated the new administrator, take a look at this series for some help in coming up to speed on this product. This article looks at logins and basic security.
2007-10-02 (first published: 2004-09-02)
41,619 reads
Coding Standards - Part 1
A look at coding standards in SQL Server. The first part of this series deals with object naming standards.
2007-10-02 (first published: 2002-05-09)
49,422 reads
Estimates - Part 1
I saw a very interesting post about estimating software from Steve McConnell, of Code Complete fame. He compared his estimate...
2007-10-02
1,012 reads
Half a Million
We crossed the 500,000 member mark last week and we're looking to give away some prizes!
2007-10-02
1,917 reads
Query Analyzer Tricks
Query Analyzer is a great tool for developing SQL code. There are a number of little tricks that can greatly increase the amount of work you can do with very little effort. This article starts looking at some of the features of this tool.
2007-10-02 (first published: 2003-01-07)
70,321 reads
Reminiscing
Steve Jones has been working with SQL Server for 10 years. Join him for a stroll down memory lane.
2007-10-02 (first published: 2002-05-23)
5,786 reads
Seamless Upgrade
One of the things mentioned in a keynote at the recent PASS conference was the idea that SQL Server 2008 would be a seamless upgrade. Or maybe I misunderstood and it will seem less like an upgrade 🙂
2007-10-02
255 reads
Blogs
Automatic Index Compaction
By ReviewMyDB
Index maintenance has always meant nightly jobs and a window you have to defend....
The Goldilocks problem – Materialized Views
I’m sure you’ve all heard the tale of Goldilocks and the Three Bears, but...
Monday Monitor Tips: Virtual Machine Usage and Cost
By Steve Jones
One of the things I’ve been requesting for a number of years is cost...
Forums
SQL Art, Part 4: Happy 4th of July — A British DBA's Guide to Celebrating a War We Don't Talk About
Comments posted to this topic are about the item SQL Art, Part 4: Happy...
How We Handled a Vendor Retry That Loaded Twice in Snowflake
Comments posted to this topic are about the item How We Handled a Vendor...
Cognitive Coverage
Comments posted to this topic are about the item Cognitive Coverage
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 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