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