The
events_statements_history_long
table contains the most recent 10,000 events. The table size
may be changed by modifying the
performance_schema_events_statements_history_long_size
system variable at server startup. As new events are added to
the table, older events are discarded if the table is full.
Events are not added to the table until they have ended.
The
events_statements_history_long
table has the same structure as
events_statements_current. See
Section 20.9.5.1, “The events_statements_current Table”.
The
events_statements_history_long
table can be truncated with TRUNCATE
TABLE.
The
events_statements_history_long
table was added in MySQL 5.6.3.

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