Certifications: What are they good for?
Reblogged from SQL Studies: Since Microsoft decided to drop the MCM/MCA program there has been an enormous amount of discussion...
2013-09-16
619 reads
Reblogged from SQL Studies: Since Microsoft decided to drop the MCM/MCA program there has been an enormous amount of discussion...
2013-09-16
619 reads
Reblogged from SQL Server Portal: I came across this query many times and most often we need the previous row...
2013-09-16
695 reads
This lesson is the third and last part of topic for Managing Data which covers 20% of the certification exam....
2013-09-08
701 reads
This topic is the second part for lesson Manage Data which covers 20% of the examination. Understanding Backup Types SQL...
2013-09-01
541 reads
This review topic is part of Managing Data lesson which covers 20% of the certification exam. SQL Server Agent enables...
2013-08-31
1,210 reads
More than running sp_who2, which gives you more information than the good ol’ sp_who, or querying sys.dm_exec_sessions to check all...
2013-08-24
811 reads
When doing any kind of troubleshooting in your SQL Server first thing you ask is who is currently connected to...
2013-08-24
671 reads
I have a setup of Central Management Servers in my SQL Server and it’s been a big help to me...
2013-08-14
698 reads
This review topic is still covered under the Optimize and Troubleshoot SQL Server lesson which covers 14% of the exam....
2013-08-13
584 reads
Prior to building and deploying your SSIS project to the SQL SSIS server, you need to build and create a...
2013-08-02
892 reads
By gbargsley
It's 2 AM. Your phone is going off. Users can't connect to the application,...
By Steve Jones
I discovered a procedure recently that I wasn’t aware of: sp_sequence_get_range. This post looks...
By Arun Sirpal
After a year away getting to grips with AI and its application across the...
Fisher Phillips is looking for a Financial Systems Administrator to help support and improve our financial...
Employee owned company, been around for over 50 years. Hybrid opportunity, looking folks in Pacific...
i have huge table with lot of data and is also wide. i took...
I want to create a JSON document that contains data from this table:
TeamID TeamNameCity YearEstablished 1 Cowboys Dallas 1960 2 Eagles Philadelphia 1933 3 Packers Green Bay 1919 4 Chiefs Kansas City 1960If I run this code, what document(s) is/are returned?
SELECT json_objectagg( n.city : n.TeamName) FROM dbo.NFLTeams;See possible answers