46 lines
1.9 KiB
Plaintext
46 lines
1.9 KiB
Plaintext
use performance_schema;
|
|
update performance_schema.setup_instruments set enabled='YES';
|
|
set @orig_sql_mode= @@sql_mode;
|
|
set sql_mode= (select replace(@@sql_mode,'NO_AUTO_CREATE_USER',''));
|
|
Warnings:
|
|
Warning 3090 Changing sql mode 'NO_AUTO_CREATE_USER' is deprecated. It will be removed in a future release.
|
|
grant SELECT, UPDATE, LOCK TABLES on performance_schema.* to pfsuser@localhost;
|
|
Warnings:
|
|
Warning 1287 Using GRANT for creating new user is deprecated and will be removed in future release. Create new user with CREATE USER statement.
|
|
set sql_mode= @orig_sql_mode;
|
|
Warnings:
|
|
Warning 3090 Changing sql mode 'NO_AUTO_CREATE_USER' is deprecated. It will be removed in a future release.
|
|
flush privileges;
|
|
connect (con1, localhost, pfsuser, , test);
|
|
lock tables performance_schema.setup_instruments read;
|
|
select * from performance_schema.setup_instruments;
|
|
unlock tables;
|
|
lock tables performance_schema.setup_instruments write;
|
|
update performance_schema.setup_instruments set enabled='NO';
|
|
update performance_schema.setup_instruments set enabled='YES';
|
|
unlock tables;
|
|
connection default;
|
|
flush tables with read lock;
|
|
connection con1;
|
|
lock tables performance_schema.setup_instruments read;
|
|
select * from performance_schema.setup_instruments;
|
|
unlock tables;
|
|
lock tables performance_schema.setup_instruments write;
|
|
connection default;
|
|
select event_name,
|
|
left(source, locate(":", source)) as short_source,
|
|
if(timer_end IS NULL, NULL, "SET") as timer_end,
|
|
if(timer_wait IS NULL, NULL, "SET") as timer_wait,
|
|
operation
|
|
from performance_schema.events_waits_current
|
|
where event_name like "wait/synch/cond/sql/MDL_context::COND_wait_status";
|
|
event_name short_source timer_end timer_wait operation
|
|
wait/synch/cond/sql/MDL_context::COND_wait_status SET SET timed_wait
|
|
unlock tables;
|
|
update performance_schema.setup_instruments set enabled='NO';
|
|
update performance_schema.setup_instruments set enabled='YES';
|
|
unlock tables;
|
|
connection default;
|
|
drop user pfsuser@localhost;
|
|
flush privileges;
|