As we approach 2020, demand for more frequent deployments continues to rise. With this, management of SQL Server availability needs to evolve.
Now’s the time to consider how SQL Server monitoring could improve your deployment performance. In this whitepaper, learn how SQL Server monitoring can help your development and DBA teams work together to remove bottlenecks and enable faster, more reliable deployments.
In this article, Kathi Kellenberger takes on a logic puzzle in trying to understand how the windowing function, PERCENTILE_CONT, works.
I like to call tempdb the “workhorse” of SQL Server. I’ve heard some other people call it other terms that were not so flattering, but since I like to keep things positive, I’ll stick with workhorse. SQL Server uses tempdb for many things. The obvious uses are temp tables and table variables, but tempdb is […]
Microsoft has grown and changed their culture in the last few years, which greatly impresses Steve.
In this tip we look at how to use the SQL Server Maintenance Designer to build maintenance plans for your databases and instance.
Are you ready for growth in 2020? Whether that means wider business growth which you and your team will be expected to support, expansion of your SQL Server estate, or even your own professional development. Join Redgate in this free webinar on November 20th and be prepared for the coming year.
Learn how to turn on and use newer SQL Server database recovery option called “Accelerated Database Recover”.
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...
WA:08218154393 Jl. Kertajaya No.35, Airlangga, Kec. Gubeng, Surabaya, Jawa Timur 60281
Comments posted to this topic are about the item How We Handled a Vendor...
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