v.21.8New Feature

Render Pipelines as Graphs in Web UI with EXPLAIN PIPELINE Query

Official CH changelog text
Render pipelines as graphs in Web UI if EXPLAIN PIPELINE graph = 1 query is submitted. #26067 (alexey-milovidov).
Render query execution pipelines as interactive graphs in the Web UI when using the EXPLAIN PIPELINE graph = 1 query.

Why it matters

This feature helps users visualize the execution pipeline of their queries, making it easier to understand, debug, and optimize query performance by representing the pipeline as a graph in the Web UI.

How to use it

To use this feature, run your query with the following syntax:

EXPLAIN PIPELINE graph = 1


This will display the execution pipeline graphically in the ClickHouse Web UI.

Related resources

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