Editorials

SQLServerCentral Editorial

Stories to Engage Us

I've always been fascinated by history. For a long time growing up, my plan was to become a history teacher. While that didn't work out, I've continued to read quite a lot of history, both popular and scholarly works. One of the things about it that I find most fascinating are the stories. History is […]

You rated this post out of 5. Change rating

2021-03-06

47 reads

SQLServerCentral Editorial

Common Table Expression Misunderstandings

I frequently use Common Table Expressions (CTEs) when I demo windowing functions and get questions about them. Windowing functions are limited to the SELECT and ORDER BY clause which means that you can’t filter or group on them directly. Using a CTE is one way to separate the logic of the query into multiple steps […]

(2)

You rated this post out of 5. Change rating

2021-02-27

4,679 reads

Blogs

Blog a Day – Day 1: History of AI

By

it has been a year since i have not written much on the blog...

A New Word: on tenderhooks

By

on tenderhooks – adj. feeling the primal satisfaction of being needed by someone, which...

Ramblings about data communities and your contributions, no excuses

By

I have been active in the data community throughout my career. I have met...

Read the latest Blogs

Forums

Ola Hallengren Index Optimize Maintenance can we have data compression = page

By JSB_89

I have a quick question on Ola Hallengren Index Optimize Maintenance . Do we...

how do i map the "current" object entry in for each to one variable

By stan

hi, in an ssis  for each loop over an object variable called MyListVariable, i...

Simulating Mercury’s Orbital Motion Using Pure T-SQL (NASA 2025 Dataset)

By NKTgLaw

SQL Server is typically viewed as a transactional or analytical database engine. However, it...

Visit the forum

Question of the Day

String Similarity I

On SQL Server 2025, when I run this, what is returned?

SELECT EDIT_DISTANCE_SIMILARITY('SQL Server', 'MySQL')

See possible answers