SQL Server – Does the SQL Agent Service Account Must be a SysAdmin?
As of today (5/14/2013) this MSDN article says “SQL Server Agent service startup account must be a member of the SQL Server...
2013-05-14
796 reads
SqlServerZest.com - SQL in simple style
SQL Server – How to Best Remove Extra TempDB Data Files and Log Files
One of the Microsoft’s recommendation for optimizing the tempDB performance is to make each tempdb data file the same size. Today,...
2013-05-06
935 reads
SQL Server – How to Search/Query the SQL Server Error Log
Often times I keep checking the error log to make sure if everything is running fine. Here is an undocumented stored...
2013-03-25
402 reads
SQL Server – Database Engine Error Severities in Brief
When an error is raised by the SQL Server Database Engine, we usually see the Severity Level as in the...
2012-11-02
443 reads
SQL Server – Transaction Log File is Full; How to Shrink the Transaction Log
Here is a typical scenario every SQL Server DBA faces: Transaction Log grows unexpectedly or becomes full!! So, do I need to increase...
2012-10-12
478 reads
SQL Server – Msg 2555, Level 16, State 1, Line 1 – Error DBCC SHRINKFILE with EMPTYFILE option
When tried to empty one of the tempdb data file using the below T-SQL command: (My goal here is to...
2012-10-07
1,580 reads
SQL Server – Understanding ‘Agent XPs’ Server Configuration Option
Today we got an escalation where on one of the servers ‘Agent XPs’ was in a disabled state. And when...
2012-09-19
418 reads
Blogs
T-SQL Tuesday #198–Change Detection
By Steve Jones
This month we have a new host, Meagan Longoria, who graciously agreed to help...
Redgate and Rome
By Steve Jones
I’m at the UK Redgate office today, meeting with senior leaders in all areas...
Quick Tip: Check Most DTU Expensive Queries in Azure SQL Database
Optimizing Azure SQL Database performance often begins with identifying the most resource-intensive queries. Understanding...
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