SQLSaturday #160 - Kalamazoo
SQL Saturday comes back to Michigan. Come see Jeff Moden and others talk SQL Server on Sept 22, 2012.
Mining and Algorithms
The algorithms that you use to query or mine data are very important. Amazon knows their recommendations algorithms are important. Do you know what's important in your job?
Objects, Relationships, Systems, And Processes
What is the difference between an expert DBA and a Master DBA? This piece from William Talada talks about Objects, Relationships, Systems, and Processes and how they may relate to your job as a DBA.
SQL Saturday #169 - Denver
Come join Steve Jones, Glenn Berry, and other Denver area MVPs and speakers for a free day of training in Denver on Sept 22, 2012.
A Cloudy Future
The future of employment in the technology industry means learning to do more with less.
Document First, Code Later
Phil Factor on the many advantages of building the code from the documentation. For one, it forces us to learn the language and concepts of the business processes before designing the schema.
Meredith Ryan Chosen as the Exceptional DBA of 2012
Congratulations to Meredith Ryan for being chosen the Exceptional DBA of 2012.
Gail Shaw's SQL Server Howlers
For the latest in our series of SQL Server Howlers, we asked Gail Shaw which common SQL Server mistakes and misunderstandings lead to tearful DBAs and plaintive cries for help on the forums.
SQL Saturday #155 - Lima
SQL Saturday is exploding in South America, and Lima hosts it's event on Sept 22, 2012. Come join fellow data professionals and learn about SQL Server.
SQLskills training goes online worldwide (and free in September!)
SQLskills is recording their knowledge in conjunction with Pluralsight for you to view from the time and place of your choosing. And it's free in September. Read more to find out how you can get access.
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...
Alamat Kontak Resmi BCA KCP Kertajaya ??/Wa 08218154393
WA:08218154393 Jl. Kertajaya No.35, Airlangga, Kec. Gubeng, Surabaya, Jawa Timur 60281
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...
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