UPDATE() returns TRUE regardless of whether an INSERT or UPDATE attempt is successful. To test for an INSERT or UPDATE action for more than one column, specify a separate UPDATE(column) clause ...

Modifies a column's values in existing rows of a table or view. Restriction: You cannot use UPDATE on a table accessed via an engine that does not support UPDATE processing. You can update one or more ...

Apache HertzBeat(incubating) is a real-time monitoring system with agentless, performance cluster, prometheus-compatible, custom monitoring and status page building capabilities. - apache/hertzbeat ...