Technical Article

[Video] Free DBA Training Month: Configuring TempDB, Lock Pages in Memory, and the DAC

While you’re stuck inside wondering if you’ll ever be able to attend a user group meeting again, I’m giving you free access to training materials that your boss probably wouldn’t have been nice enough to buy you anyway. So far this week, we’ve covered DBCC CHECKDB, how to set up Ola Hallengren’s maintenance scripts, and restoring for oops deletes. Today, let’s talk about two common configuration issues. Don’t dilly-dally on these though: these blog posts will be online during May only, and they’ll disappear on June 1.

SQLServerCentral Article

The IDENTITY Column Property

There are a number of ways to generate key values in SQL Server tables including the IDENTITY column property, the NEWID() function and more recently, SEQUENCES. The IDENTITY column property is the earliest of these methods. It was introduced very early in the history of SQL Server and it is arguably the simplest approach. Though old, IDENTITY is still maintained in modern versions of SQL Server and is still relevant for simple use cases.

Blogs

PlanTrace: Stop Reading Redshift EXPLAIN Plans. Start Seeing Them

By

PlanTrace: Stop Reading Redshift EXPLAIN Plans. Start Seeing Them Introducing PlanTrace — a free, browser-based...

A Cloud Dependency Failure from Amazon

By

I went to sleep while reading a Kindle book on my phone. I know...

Deploying AI in logistics (the unfiltered version)

By

A conversation with Jan Laš, CIO at HOPI, about what deploying a data agent...

Read the latest Blogs

Forums

BCA KCU PANGERAN JAYAKARTA Hubungi:0851•8812•0691

By noumanarshad

BCA KCU PANGERAN JAYAKARTA Hubungi:0851•8812•0691 Jl. P Jayakarta Komp. No.127, Mangga Dua Sel., Kecamatan...

BCA KCP Suari Telp/wa 085169998765

By Exam Alert

Telp/wa 085169998765 Jl. Suari No.18, Purwodinatan, Kec. Semarang Tengah, Kota Semarang, Jawa Tengah 50121

Kantor BCA KCP Suari Telp/wa 085169998803

By Exam Alert

Telp/wa 085169998803 Jl. Suari No.18, Purwodinatan, Kec. Semarang Tengah, Kota Semarang, Jawa Tengah 50121

Visit the forum

Question of the Day

Creating a JSON Document III

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      1960
If I run this code, how many rows are returned?
SELECT TOP 2 
  json_objectagg('Team' : TeamName)
FROM dbo.NFLTeams;

See possible answers