v.20.5New Feature

Add SHOW CLUSTER(S) Queries

Add SHOW CLUSTER(S) queries. #11467 (hexiaoting).
Introduces the SHOW CLUSTER and SHOW CLUSTERS queries to list cluster configurations in ClickHouse.

Why it matters

Provides an easy way for users to view defined clusters and their configurations directly through SQL queries, enhancing visibility and management of cluster setups.

How to use it

Run the query SHOW CLUSTER or SHOW CLUSTERS in the ClickHouse client or any SQL interface to retrieve the list of clusters and their details.