mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-24 16:42:05 +00:00
6 lines
192 B
SQL
6 lines
192 B
SQL
-- There are no fatal errors:
|
|
SELECT count() FROM system.events WHERE event = 'LogFatal';
|
|
|
|
-- It counts the trace log messages:
|
|
SELECT count() > 0 FROM system.events WHERE event = 'LogTrace';
|