FOR JSON

Technical Article

Function and Queries to Convert Hierarchical Adjacency to Nested Json Arrays

  • Script

This script converts hierarchical adjacency into nested json rows which contain the recursive "downlines" of each node.  The table-valued function treats each row in the original adjacency as the root node in a recursive common table expression. 

You rated this post out of 5. Change rating

2019-11-24

835 reads

Technical Article

Function and Queries to Convert Hierarchical Adjacency to Nested Json Arrays

  • Script

This script converts hierarchical adjacency into nested json rows which contain the recursive "downlines" of each node.  The table-valued function treats each row in the original adjacency as the root node in a recursive common table expression. 

You rated this post out of 5. Change rating

2019-11-12 (first published: )

2,088 reads

Blogs

TRY_PARSE Limitations: #SQLNewBlogger

By

I got a notification from a question I’d posted at SQL Server Central: Getting...

SQL Server sa Account Security: Rename, Disable & Best Practices

By

SQL Server sa Account Security: Rename, Disable & Best Practices In...

Stanford Emerging Technology Review 2026 Report is out

By

Artificial Intelligence and quantum computing are two areas of emerging technology that receive most...

Read the latest Blogs

Forums

Are You Working More Hours?

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Are You Working More Hours?

Stairway to Reliable Database Deployments Level 6 – Managing Changesets Over Time

By Massimo Preitano

Comments posted to this topic are about the item Stairway to Reliable Database Deployments...

A Limited Startup

By Steve Jones - SSC Editor

Comments posted to this topic are about the item A Limited Startup

Visit the forum

Question of the Day

A Limited Startup

I add this parameter to SQL Server 2025 in the Configuration Manager:

-mDynamics
What does this do?

See possible answers