# Tests for PERFORMANCE_SCHEMA --source include/not_embedded.inc --source include/have_perfschema.inc -- error ER_DBACCESS_DENIED_ERROR alter table performance_schema.events_stages_history add column foo integer; truncate table performance_schema.events_stages_history; -- error ER_DBACCESS_DENIED_ERROR ALTER TABLE performance_schema.events_stages_history ADD INDEX test_index(EVENT_ID); -- error ER_DBACCESS_DENIED_ERROR CREATE UNIQUE INDEX test_index ON performance_schema.events_stages_history(EVENT_ID);