What Exactly Is a CTE in T-SQL? A Comprehensive Guide with 7 Examples
Learn how to use CTEs through the use of a number of examples.
2023-10-20
9,774 reads
CTE
CTE in SQL Server Examples
In this article we cover what a Common Table Expression CTE is and how to write a CTE for doing selects, inserts, deletes, updates and more.
2021-06-02
Navigating Trees With CTE
Introduction This article shows how common table expressions (CTE) in SQL Server are naturally suited for navigating trees, such as finding its longest path, or diameter. Recall that a tree is an undirected graph where unique paths exist between any two nodes (i.e. vertices). Any node may be selected as its top node, with its […]
2021-04-19
7,751 reads
A Solution for the Bin Packing Problem
A detailed description of a technique for the the solution of the Bin Packing Problem, that involves a recursive CTE and Window functions
2020-05-14 (first published: 2020-04-23)
5,523 reads
Blogs
Using Flyway Prepare for State-Based Deployments
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One of the neat enhancements made to Flyway was the addition of state-based workflows...
How I Migrated to Azure PostgreSQL Flex from Single Server
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Most of us know that spending a lot of time on social media and...
Forums
Resolving Access Denied Errors During SQL Server Database Attachment
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The Lesser Used Functions
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SQL in an Azure VM Backup
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Question of the Day
SQL in an Azure VM Backup
If I use the Azure Backup service for automated backups of my SQL Servers in Azure VMs, how often can I configure log backups? (as of Dec 2024)
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