usp_SQLServerCarpenter_Tools_Estimate_Cardinality
This procedure will estimate the cardinality of all the columns of the supplied table list. If the table list is not supplied (or supplied with NULL, the default value)...
2022-07-11
28 reads
Blog Posts
usp_SQLServerCarpenter_Tools_Estimate_Ineffective_Indexes
This procedure will list down all the indexes (Clustered as well Nonclustered Indexes) whose first key column having poor cardinality.
2022-07-11
29 reads
usp_SQLServerCarpenter_Tools_Estimate_Nonclustered_Indexes_Clashing_With_Clustered_Index
This procedure will list down all the nonclustered indexes, which includes key columns as that of the clustered index. It will also list the key columns of both –...
2022-07-11
27 reads
usp_SQLServerCarpenter_Tools_GenerateTSQLCode_For_Get_Put_APIs
This procedure will generate SQL Code for Get and Put API's. This may be useful if you are developing your own data replication strategy to replicate data across multiple...
2022-07-11
48 reads
Daily Coping 8 Jul 2022
I started to add a daily coping tip to the SQLServerCentral newsletter and to the Community Circle, which is helping me deal with the issues in the world. I’m...
2022-07-08
40 reads
Preventing Noisy VM Neighbors for SQL
Last Updated on January 24, 2023 by John Morehouse In today’s modern world, virtualization is often used to help mitigate cost as well as to provide flexibility in scaling...
2022-07-08
24 reads
The Effectiveness of Solar Estimation
We added a solar system to the ranch as a way to hedge against future costs as well as require less energy from the utility. I don’t plan to,...
2022-07-08 (first published: 2022-06-24)
235 reads
When is a mouse not a mouse?
This is the first in the series of tools and technologies that I use to deal with the loss of functionality in my hands and arms. Check out this...
2022-07-08 (first published: 2022-06-24)
338 reads
Daily Coping 7 Jul 2022
I started to add a daily coping tip to the SQLServerCentral newsletter and to the Community Circle, which is helping me deal with the issues in the world. I’m...
2022-07-07
17 reads
Goodbye to Good Morning!
For two years and three months, since April 2020, I’ve posted a tweet saying “Good Morning!” on every workday. I think I missed one. I was late for a...
2022-07-07
37 reads
Blogs
Track SQL Server Configuration Changes Using the Error Log
By SQLPals
Track SQL Server Configuration Changes Using the Error Log If you...
Data Engineering Books Worth Having on Your Shelf (or your tablet)
Good documentation gets you started. Good books get you deep. After years of working...
SSMS Evaluation – future ready
By Vinay Thakur
In previous posts, we looked at the SQL Server engine. for us DBAs, the...
Forums
SQL Server Showing Out of Space But Plenty of Drive Space
We have a SQL Server installed. We have a 500GB drive for the database....
Creating a JSON Document IV
Comments posted to this topic are about the item Creating a JSON Document IV
Restoring Azure Key Vault Keys and Validating SQL Server TDE Recovery: Level 7 of the Stairway to TDE
By VishnuGupthanSQLPowershellDBA
Comments posted to this topic are about the item Restoring Azure Key Vault Keys...
Question of the Day
Creating a JSON Document IV
I have this data in a table called dbo.NFLTeams
TeamID TeamName City YearEstablished ------ -------- ---- --------------- 1 Cowboys Dallas 1960 2 Eagles Philadelphia 1933 3 Packers Green Bay 1919 4 Chiefs Kansas City 1960 5 49ers San Francisco 1946 6 Broncos Denver 1960 7 Seahawks Seattle 1976 8 Patriots New England 1960If I run this code, how many rows are returned?
SELECT YearEstablished, json_objectagg(city : TeamName) FROM dbo.NFLTeams GROUP BY YearEstablished;See possible answers