TSQL Pivot Table TSQL Pivot Table? What’s that? Here is a quick sample of how to implement a pivot table in TSQL for SQL Server. The example below creates a database called pivot, you probably already have your own database …
TSQL Pivot Table? What’s that? Here is a quick sample of how to implement a pivot table in TSQL for SQL Server. The example below creates a database called pivot, you probably already have your own database to work in. …
Just this week the team at Stedman Solutions finished the SQL Server JOIN Types paid training course. I am very excited to complete this and to make it available to the SQL Community. Whether you have been writing SQL Queries …
Recently I have been on the LEAN improvement quest to make a 2 second improvement in my process every day. Part of that improvement is to avoid switching to the mouse when you don’t have to. Here are some shortcut …
The OUTPUT clause is often times underappreciated by the TSQL programmer. There are many really interesting things that you can do with the OUTPUT clause, from inserting to two tables with one statement or to replace the SCOPE_IDENTITY option. For …
After the last post on Cumulative Distribution Function (CDF) or as it is known in TSQL CUME_DIST(), I realized that although I showed how to use it, I didn’t really explain what it means, or when to use it. That …
Cumulative Distribution Function (CDF) – Analyzing the Roll of Dice with TSQL Read more »
Percent rank is defined as the number of values that are the same or less than the current value divided by one less than the number of values. Percent rank is different than PERCENTILE, stay tuned for PERCENTILE_DISC and PERCENTILE_CONT …
I came across this example when preparing my CTE presentation a while back. Which produces the following output. Download my book for FREE when you sign up for my mailing list. Receive your free copy today!
Here listed is the current percentages of SQL server versions running our Daily Check-up with Database Health Monitor. Compare this month’s percentages to Last Month’s Percentages
A couple years ago in my Incident Safety Officer class with the fire department we studied risk assessment for any incident that the fire department may respond to. Since that time I have used a similar risk assessment matrix for …