Overview of DML Operations – SQL Delete
This article on the SQL Delete is a part of the SQL essential series on key statements, functions and operations...
2018-12-03
375 reads
PowerSQL By Prashanth Jayaram
Overview of the SQL Insert statement
This article on the SQL Insert statement is part of a series on string manipulation functions, operators and techniques. The...
2018-10-26
374 reads
SQL Pivot and Unpivot relational operatots
In this article, we’ll walk-through the SQL Pivot and SQL Unpivot operators and how they can be useful to transpose...
2018-10-15
265 reads
Overview of the SQL Update statement
In this article, we’ll walk-through the SQL update statement to modify one or more existing rows in the table. After reading...
2018-10-08
302 reads
Overview of SQL UNION
This article will provide a deep dive into the SQL UNION operator, describing its many uses along with examples and...
2018-09-27
773 reads
Overview of SQL Joins in SQL Server
The ability to combine results from related rows from multiple tables is an important part of relational database system design. In SQL...
2018-09-19
620 reads
SQL Substring function in SQL Server
The requirement of data refactoring is very common and vital in data mining operations. In the previous article, you’ll learn...
2018-09-17
270 reads
SQL Server string functions for Data Munging (Wrangling)
In this article, you’ll learn the tips for getting started using SQL string functions for data munging with SQL Server....
2018-09-13
353 reads
Getting started with SQL Server Tools
This article is part of the SQL Server Tools series, aimed at giving you an idea of the available tools and techniques...
2018-09-04
637 reads
Experimenting SysTools SQL Database Repair Tool by SQL MVP Shashank
Author Bio: Shashank is a TechNet Wiki Ninja who loves to work on SQL Server. He lives in Mumbai and...
2018-08-24
346 reads
Blogs
Identity Columns Can’t Be Updated: #SQLNewBlogger
By Steve Jones
I’m not sure I knew identity column values could not be updated. I ran...
Rolling Back a Broken Release
By Steve Jones
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 ChrisJenkins
You could be tolerating limited reporting because there isn’t an off the shelf solution...
Forums
Can someone please explain what happens?
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
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
Comments posted to this topic are about the item Remotely Engineer Fabric Lakehouse objects:...
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 8KirinI run this code:
SELECT JSON_OBJECTAGG(
BeerID: BeerName )
FROM beer;
What are the results? See possible answers