v.18.12New Feature
System Metrics and Events Tables Gain Built-in Documentation
Thesystem.metricsandsystem.eventstables now have built-in documentation. #3016
Why it matters
To provide users with immediate, accessible descriptions and explanations of metrics and events directly within the ClickHouse system tables, improving usability and understanding of system monitoring data.How to use it
Users can query thesystem.metrics and system.events tables as usual and view the embedded documentation in the output without any additional configuration or setup.