问题详情

Consider the events_% tables in performance Schema. Which two methods will clear or reset the collected events in the tables?()


A、Using DELETE statements, for example, DELETE FROM performance_schema.events_watis_current

B、Using the statement RESET PERFORMANCE CACHE

C、Using the statement FLUSH PERFORMANCE CACHE

D、Using TRUNCATE statements, for example, TRUNATE TABLE performance_schema.events_waits_current

E、Disabling and re-enabling all instruments

F、Restarting Mysql

时间:2021-12-31 18:53 关键词: 1z0-883

答案解析

D| F