Articles

External Article

Windows Azure SQL Database (WASD) Primer

Are you a SQL Server DBA who is now being asked to migrate databases to Windows Azure SQL Database (WASD)? Are you a developer who is writing code for a cloud service that shall use SQL Database as the back-end? This blog post is based on issues encountered while supporting customers that were once in your shoes and the lessons learned in the process.

2013-11-18

3,173 reads

External Article

Window Functions in SQL

SQL's windowing functions are surprisingly versatile, and allow us to cut out all those self-joins and explicit cursors. Joe Celko explains how they are used, and shows a few tricks such as calculating deltas in a time series, and filling in gaps.

2013-11-14

7,422 reads

Blogs

Identity Columns Can’t Be Updated: #SQLNewBlogger

By

I’m not sure I knew identity column values could not be updated. I ran...

Rolling Back a Broken Release

By

We had an interesting discussion about deployments in databases and how you go forward...

A bespoke reporting solution doesn’t have to cost the earth

By

You could be tolerating limited reporting because there isn’t an off the shelf solution...

Read the latest Blogs

Forums

Can someone please explain what happens?

By skeleton567

I have mentioned this several times over several years.  Can someone please help me...

SELECT COUNT(DISTINCT) returns null when nothing is found instead of 0

By tim8w

SELECT COUNT(DISTINCT Component) AS Found FROM tblComponents WHERE(Component NOT LIKE '%[a-z]%') AND(LTRIM(RTRIM(Component)) = 'GM13622')...

Remotely Engineer Fabric Lakehouse objects: The Fabric Modern Data Platform

By John Miner

Comments posted to this topic are about the item Remotely Engineer Fabric Lakehouse objects:...

Visit the forum

Question of the Day

Creating JSON III

In a SQL Server 2025 table, called Beer, I have this data:

BeerIDBeerName
1Becks
2Fat Tire
3Mac n Jacks
4Alaskan Amber
8Kirin
I run this code:
SELECT JSON_OBJECTAGG(
    BeerID: BeerName )
FROM beer;
What are the results?

See possible answers