2019-12-24
15 reads
SQL Undercover TV Christmas Special – David's Top 5 Azure Data Studio Features
In our Christmas Special, David picks his top 5 features of Azure Data Studio.
2019-12-17
28 reads
Inspector V2.00 now available
The SQL Installation file can be found here.The new Powershell installer can be found here.If you are running the powershell collection you will need to grab the latest revision.The...
2019-12-03
41 reads
Troubleshooting Resource Semaphore and Memory Grants
Memory grants, now here’s a fun thing that can pretty much take your SQL Server to its knees. The Symptoms The first thing that you’re going to notice is...
2019-12-03
286 reads
SQL Undercover TV – Encrypting SQL Backups
In this episode, David looks at how we can encrypt our SQL Server backup files
2019-11-26 (first published: 2019-11-18)
244 reads
Getting table row counts with sp_Tablecount
Sometimes you just want to get a quick row count for a specific table – other times you may want to see a list of tables order by size...
2019-11-06 (first published: 2019-10-30)
1,047 reads
SQL Undercover TV – Using Excel to Visualise SQL Performance Data
Adrian looks at how you can use Excel to visualise SQL performance data, specifically data collected by the Blitz First Responder Kit
2019-11-05
103 reads
Undercover TV Podcast – Scripting Options in SSMS
In this episode of the podcast, Adrian looks at the scripting options available in SSMS.
2019-10-31 (first published: 2019-10-21)
435 reads
Availability Groups and Redo Latency, Data Committed on a Primary isn’t Visible on a Synchronous Secondary
If you’re running availability groups it may seem like a great idea to offload your read only reporting workloads to a secondary. There are a couple of ways that...
2019-10-28 (first published: 2019-10-16)
406 reads
Finding the Primary Replica of an Availability Group
This is going to be a bit of a quick post but one about something that I see coming up time and time again on SQL Undercover’s search terms....
2019-10-24
437 reads
Blogs
Spark Connect Dotnet November 2024 Where are we?
By Ed Elliott
All Spark Connect Posts Introduction There have been quite a few changes in the last...
A New Word: Ochisia
By Steve Jones
ochisia – n. the fear that the role you once occupied in someone’s life...
Create a Numbers Table in Power Query
This is a quick blog post, mainly so I have the code available if...
Forums
Pivot Help
Hi Guys I need help pivoting the following SELECT [ID],[code_name],,[retail_price] FROM products 1 |...
Writer methods in PowerQuery (LOL)
I'm using PowerQuery in Excel on my desktop. (Yeah, I know you can do...
Need help with GROUP BY...
Here's my data... I am trying to return total days in status for each...
Question of the Day
The Density Vector
When building statistics, there is the concept of density that refers to the duplicates in a table. How is this calculated?
See possible answers