ClickHouse/docs/en/system_tables/system.events.rst
2017-04-27 23:16:22 +03:00

7 lines
289 B
ReStructuredText

system.events
-------------
Contains information about the number of events that have occurred in the system. This is used for profiling and monitoring purposes.
Example: The number of processed SELECT queries.
Columns: 'event String' - the event name, and 'value UInt64' - the quantity.