Robin Moffatt • 5/9/2019

A poor man's KSQL EXPLODE/UNNEST technique

Read Original

This technical article details a hacky but effective method to simulate the EXPLODE/UNNEST function in ksqlDB for processing array data from Kafka topics. It provides step-by-step SQL examples to manually index and flatten array elements into separate messages when the array's upper bound is known.

0 comments
#sql #array #Kafka
A poor man's KSQL EXPLODE/UNNEST technique

Comments

No comments yet

Be the first to share your thoughts!

Browser Extension

Get instant access to AllDevBlogs from your browser

Top of the Week

1
The Beautiful Web
Jens Oliver Meiert • 2 votes
2
When your coding agent doesn’t understand your project, you’ll get junk
Benjamin Cane • 1 votes
3
LLM Use in the Python Source Code
Miguel Grinberg • 1 votes
4
Wagon’s algorithm in Python
John D. Cook • 1 votes
5
An example conversation with Claude Code
Dumm Zeuch • 1 votes