23 lines
640 B
Plaintext
23 lines
640 B
Plaintext
# Tests for PERFORMANCE_SCHEMA
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--source ../include/start_server_common.inc
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# Expect no classes
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show global variables like "performance_schema_max_rwlock_classes";
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select count(*) from performance_schema.setup_instruments
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where name like "wait/synch/rwlock/%";
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# We lost all the classes
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--disable_warnings
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select variable_value > 0 from performance_schema.global_status
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where variable_name like 'PERFORMANCE_SCHEMA_RWLOCK_CLASSES_LOST';
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--enable_warnings
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# Expect no instances
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select count(*) from performance_schema.rwlock_instances;
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# Expect no instances lost
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show global status like "performance_schema_rwlock_instances_lost";
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