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# Tests for PERFORMANCE_SCHEMA
--source include/not_embedded.inc
--source include/have_perfschema.inc
--source ../include/start_server_common.inc
# Expect no classes
show global variables like "performance_schema_max_memory_classes";
# Expect builtin memory classes
select name from performance_schema.setup_instruments
where name like "memory/performance_schema/%"
order by name;
# Expect no memory classes
select count(*) from performance_schema.setup_instruments
where name like "memory/%"
and name not like "memory/performance_schema/%";
# We lost all the classes
--disable_warnings
select variable_value > 0 from information_schema.global_status
where variable_name like 'PERFORMANCE_SCHEMA_MEMORY_CLASSES_LOST';
--enable_warnings
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