File: lo_trace_missing_arc_basic.test

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--source include/have_lock_order.inc

#
# Only global
#

select @@global.lock_order_trace_missing_arc;

--error ER_INCORRECT_GLOBAL_LOCAL_VAR
select @@session.lock_order_trace_missing_arc;

show global variables like 'lock_order_trace_missing_arc';

show session variables like 'lock_order_trace_missing_arc';

select * from performance_schema.global_variables
  where variable_name='lock_order_trace_missing_arc';

select * from performance_schema.session_variables
  where variable_name='lock_order_trace_missing_arc';

#
# Read-only
#

--error ER_INCORRECT_GLOBAL_LOCAL_VAR
set global lock_order_trace_missing_arc=1;

--error ER_INCORRECT_GLOBAL_LOCAL_VAR
set session lock_order_trace_missing_arc=1;