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select * from performance_schema.setup_consumers;
NAME ENABLED
events_stages_current YES
events_stages_history YES
events_stages_history_long YES
events_statements_current YES
events_statements_history YES
events_statements_history_long YES
events_transactions_current YES
events_transactions_history YES
events_transactions_history_long YES
events_waits_current YES
events_waits_history YES
events_waits_history_long YES
global_instrumentation YES
thread_instrumentation YES
statements_digest YES
select * from performance_schema.setup_consumers
where name='events_waits_current';
NAME ENABLED
events_waits_current YES
select * from performance_schema.setup_consumers
where enabled='YES';
NAME ENABLED
events_stages_current YES
events_stages_history YES
events_stages_history_long YES
events_statements_current YES
events_statements_history YES
events_statements_history_long YES
events_transactions_current YES
events_transactions_history YES
events_transactions_history_long YES
events_waits_current YES
events_waits_history YES
events_waits_history_long YES
global_instrumentation YES
thread_instrumentation YES
statements_digest YES
select * from performance_schema.setup_consumers
where enabled='NO';
NAME ENABLED
insert into performance_schema.setup_consumers
set name='FOO', enabled='YES';
ERROR 42000: INSERT command denied to user 'root'@'localhost' for table `performance_schema`.`setup_consumers`
update performance_schema.setup_consumers
set name='FOO';
ERROR HY000: Invalid performance_schema usage
update performance_schema.setup_consumers
set enabled='YES';
delete from performance_schema.setup_consumers;
ERROR 42000: DELETE command denied to user 'root'@'localhost' for table `performance_schema`.`setup_consumers`
delete from performance_schema.setup_consumers
where name='events_waits_current';
ERROR 42000: DELETE command denied to user 'root'@'localhost' for table `performance_schema`.`setup_consumers`
LOCK TABLES performance_schema.setup_consumers READ;
UNLOCK TABLES;
LOCK TABLES performance_schema.setup_consumers WRITE;
UNLOCK TABLES;
#
# MDEV-25325 column_comment for performance_schema tables
#
select column_name, column_comment
from information_schema.columns
where table_schema='performance_schema' and table_name='setup_consumers';
column_name column_comment
NAME Consumer name
ENABLED YES or NO for whether or not the consumer is enabled. You can modify this column to ensure that event information is added, or is not added.
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