2019-10-28
5,449 reads
Advanced SQL
Create a Tally Function (fnTally)
Many people have published high performance, read-less, Inline Table Valued functions that use Itzik Ben-Gan's wonderful "Virtual Numbers Table" to replace WHILE loops and other forms of RBAR. This one is Jeff Moden's version.
2019-08-13 (first published: 2019-08-04)
1,838 reads
Stairway to Advanced T-SQL Level 3: Understanding Common Table Expressions (CTEs)
A CTE is a temporary result set defined by a simple query, and is used within the execution scope of a single INSERT, UPDATE, DELETE, or SELECT statement. In this article we will explore how to define and use CTE's.
2018-03-21 (first published: 2015-03-18)
1,202 reads
Create a Tally or Numbers Table
This creates a Tally or Numbers table which is frequently used to replace loops in code and is much faster than most loops.
2011-11-24 (first published: 2008-03-07)
6,500 reads
Blogs
Social: Going Along to Get Along
By Steve Jones
It’s the eve of the Fourth of July, when the Declaration of Independence is...
Daily Coping 3 Jul 2020
By Steve Jones
I’ve started to add a daily coping tip to the SQLServerCentral newsletter and to...
Using Docker Volumes for SQL Server in Linux
By John
No, not that kind of volume! Over the past couple of blog posts, I...
Forums
stored procedure to delete user and login
I was trying these but it does not work: USE [MyDatabase] GO /****** Object:...
Managing Stress
Comments posted to this topic are about the item Managing Stress
Failover Cluster Instance Share
Hi, I am using AlwaysOn Availability Groups in SQL Server 2016 with a primary...
Ask SSC