# Tests for PERFORMANCE_SCHEMA

--source include/not_embedded.inc
--source include/have_perfschema.inc

-- error ER_DBACCESS_DENIED_ERROR
alter table performance_schema.session_variables
  add column foo integer;

-- error ER_WRONG_PERFSCHEMA_USAGE
truncate table performance_schema.session_variables;

-- error ER_DBACCESS_DENIED_ERROR
ALTER TABLE performance_schema.session_variables
  ADD INDEX test_index(VARIABLE_NAME);

-- error ER_DBACCESS_DENIED_ERROR
CREATE UNIQUE INDEX test_index
  ON performance_schema.session_variables(VARIABLE_NAME);