Email based validation is more than just a simple RFC check, this is where Melissa's Global Email Verification with a web-based API and SSIS delivers valuable data to SQL Server Professionals.
A data catalog allows an organization to discover and record the facts about its data, where that data is held and how it used. William Brewer explains the details.
Continued analysis of index architecture with revised clustered index. Part 2 of Column Order Indexes
Today is a day for reflections in Steve's life, looking back at the incredible year of 2020.
Phil Factor's take on the best ways to reverse or accelerate your way out of the problems caused by a failed database update.
SQL Developer is a popular free tool for working with Oracle databases. In this article Srinivasan Suresh explains several features of SQL Developer that can make you more productive.
As legal requirements grow and change, cloud computing might require a new consideration: where we physically store data.
Introduction PowerShell is a task-based command-line shell and scripting language; it is designed specifically for system administrators and power-users, to rapidly automate the administration of multiple operating systems (Linux, OSX, and Windows) and the processes related to the applications that run on those operating systems. For system administrators (DBAs\Wintel Admins), creating PowerShell scripts is a […]
By SQLPals
Track SQL Server Configuration Changes Using the Error Log If you...
Good documentation gets you started. Good books get you deep. After years of working...
By Vinay Thakur
In previous posts, we looked at the SQL Server engine. for us DBAs, the...
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We have a SQL Server installed. We have a 500GB drive for the database....
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