SQL 2016: Columnstore row group Merge policy and index maintenance improvements
Denzil Ribeiro looks at how SQL Server 2016's new Merge functionality in INDEX REORGANIZE simplifies Columnstore index maintenance significantly.
NoSQL inside SQL Server
This week Steve Jones looks at the idea of combining some NoSQL concepts inside of SQL Server.
What Kind of DBA Are You?
Are you a do-it-all DBA, or do you specialize in one aspect of database work?
Building Databases: One Man’s Best Practice?
One man’s meat is often another man’s poison. In this editorial Tony Davis looks at why a migrations-based approach to database version control might not always be best practice.
Adjusting Model
This Friday Steve Jones looks at the topic of defaults and whether you use the model database to adjust yours.
Hidden Tricks To SQL Server Table Cleanup
How to delete millions of rows with virtually no contention.
An Introduction to the OpenPOWER Foundation
In a bid to challenge Intel's dominance of high performance computing environments, IBM have introduced OpenPOWER, a flexible open-source framework based on their POWER processor architecture. Robert Sheldon looks at the potential of this new platform.
The Case for Upgrading
When is it worth upgrading your SQL Server? It's a question Steve Jones explores today.
Blogs
SSMS Evaluation – future ready
By Vinay Thakur
In previous posts, we looked at the SQL Server engine. for us DBAs, the...
Claude.ai vs Claude API
By Arun Sirpal
You have used Claude. But which Claude? The Claude app (claude.ai, the desktop and...
T-SQL Tuesday #198–Change Detection
By Steve Jones
This month we have a new host, Meagan Longoria, who graciously agreed to help...
Forums
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...
Permissions Removal When Changing Object Schema
When the schema of an object is changed, SQL Server wipes out the previous...
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