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# Tests for PERFORMANCE_SCHEMA

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

#--disable_result_log 
select * from performance_schema.events_statements_summary_by_digest
  where digest like 'XXYYZZ%' limit 1;

select * from performance_schema.events_statements_summary_by_digest
  where digest='XXYYZZ';
#--enable_result_log

--error ER_TABLEACCESS_DENIED_ERROR
insert into performance_schema.events_statements_summary_by_digest
  set digest='XXYYZZ', count_star=1, sum_timer_wait=2, min_timer_wait=3,
  avg_timer_wait=4, max_timer_wait=5;

--error ER_TABLEACCESS_DENIED_ERROR
update performance_schema.events_statements_summary_by_digest
  set count_star=12;

--error ER_TABLEACCESS_DENIED_ERROR
update performance_schema.events_statements_summary_by_digest
  set count_star=12 where digest like "XXYYZZ";

--error ER_TABLEACCESS_DENIED_ERROR
delete from performance_schema.events_statements_summary_by_digest
  where count_star=1;

--error ER_TABLEACCESS_DENIED_ERROR
delete from performance_schema.events_statements_summary_by_digest;

-- error ER_TABLEACCESS_DENIED_ERROR
LOCK TABLES performance_schema.events_statements_summary_by_digest READ;
UNLOCK TABLES;

-- error ER_TABLEACCESS_DENIED_ERROR
LOCK TABLES performance_schema.events_statements_summary_by_digest WRITE;
UNLOCK TABLES;

--echo #
--echo # MDEV-25325 column_comment for performance_schema tables
--echo #
select column_name, column_comment 
from information_schema.columns 
where table_schema='performance_schema' and table_name='events_statements_summary_by_digest';