Quelle  information_schema.result   Sprache: Lisp

select TABLE_SCHEMA, lower(TABLE_NAME), TABLE_CATALOG
from information_schema.tables
where TABLE_SCHEMA='performance_schema'
  order by table_name;
TABLE_SCHEMA lower(TABLE_NAME) TABLE_CATALOG
performance_schema accounts def
performance_schema cond_instances def
performance_schema events_stages_current def
performance_schema events_stages_history def
performance_schema events_stages_history_long def
performance_schema events_stages_summary_by_account_by_event_name def
performance_schema events_stages_summary_by_host_by_event_name def
performance_schema events_stages_summary_by_thread_by_event_name def
performance_schema events_stages_summary_by_user_by_event_name def
performance_schema events_stages_summary_global_by_event_name def
performance_schema events_statements_current def
performance_schema events_statements_history def
performance_schema events_statements_history_long def
performance_schema events_statements_summary_by_account_by_event_name def
performance_schema events_statements_summary_by_digest def
performance_schema events_statements_summary_by_host_by_event_name def
performance_schema events_statements_summary_by_program def
performance_schema events_statements_summary_by_thread_by_event_name def
performance_schema events_statements_summary_by_user_by_event_name def
performance_schema events_statements_summary_global_by_event_name def
performance_schema events_transactions_current def
performance_schema events_transactions_history def
performance_schema events_transactions_history_long def
performance_schema events_transactions_summary_by_account_by_event_name def
performance_schema events_transactions_summary_by_host_by_event_name def
performance_schema events_transactions_summary_by_thread_by_event_name def
performance_schema events_transactions_summary_by_user_by_event_name def
performance_schema events_transactions_summary_global_by_event_name def
performance_schema events_waits_current def
performance_schema events_waits_history def
performance_schema events_waits_history_long def
performance_schema events_waits_summary_by_account_by_event_name def
performance_schema events_waits_summary_by_host_by_event_name def
performance_schema events_waits_summary_by_instance def
performance_schema events_waits_summary_by_thread_by_event_name def
performance_schema events_waits_summary_by_user_by_event_name def
performance_schema events_waits_summary_global_by_event_name def
performance_schema file_instances def
performance_schema file_summary_by_event_name def
performance_schema file_summary_by_instance def
performance_schema global_status def
performance_schema hosts def
performance_schema host_cache def
performance_schema memory_summary_by_account_by_event_name def
performance_schema memory_summary_by_host_by_event_name def
performance_schema memory_summary_by_thread_by_event_name def
performance_schema memory_summary_by_user_by_event_name def
performance_schema memory_summary_global_by_event_name def
performance_schema metadata_locks def
performance_schema mutex_instances def
performance_schema objects_summary_global_by_type def
performance_schema performance_timers def
performance_schema prepared_statements_instances def
performance_schema replication_applier_configuration def
performance_schema replication_applier_status def
performance_schema replication_applier_status_by_coordinator def
performance_schema replication_applier_status_by_worker def
performance_schema replication_connection_configuration def
performance_schema rwlock_instances def
performance_schema session_account_connect_attrs def
performance_schema session_connect_attrs def
performance_schema session_status def
performance_schema setup_actors def
performance_schema setup_consumers def
performance_schema setup_instruments def
performance_schema setup_objects def
performance_schema socket_instances def
performance_schema socket_summary_by_event_name def
performance_schema socket_summary_by_instance def
performance_schema status_by_account def
performance_schema status_by_host def
performance_schema status_by_thread def
performance_schema status_by_user def
performance_schema table_handles def
performance_schema table_io_waits_summary_by_index_usage def
performance_schema table_io_waits_summary_by_table def
performance_schema table_lock_waits_summary_by_table def
performance_schema threads def
performance_schema users def
performance_schema user_variables_by_thread def
select lower(TABLE_NAME), TABLE_TYPE, ENGINE
from information_schema.tables
where TABLE_SCHEMA='performance_schema'
  order by table_name;
lower(TABLE_NAME) TABLE_TYPE ENGINE
accounts BASE TABLE PERFORMANCE_SCHEMA
cond_instances BASE TABLE PERFORMANCE_SCHEMA
events_stages_current BASE TABLE PERFORMANCE_SCHEMA
events_stages_history BASE TABLE PERFORMANCE_SCHEMA
events_stages_history_long BASE TABLE PERFORMANCE_SCHEMA
events_stages_summary_by_account_by_event_name BASE TABLE PERFORMANCE_SCHEMA
events_stages_summary_by_host_by_event_name BASE TABLE PERFORMANCE_SCHEMA
events_stages_summary_by_thread_by_event_name BASE TABLE PERFORMANCE_SCHEMA
events_stages_summary_by_user_by_event_name BASE TABLE PERFORMANCE_SCHEMA
events_stages_summary_global_by_event_name BASE TABLE PERFORMANCE_SCHEMA
events_statements_current BASE TABLE PERFORMANCE_SCHEMA
events_statements_history BASE TABLE PERFORMANCE_SCHEMA
events_statements_history_long BASE TABLE PERFORMANCE_SCHEMA
events_statements_summary_by_account_by_event_name BASE TABLE PERFORMANCE_SCHEMA
events_statements_summary_by_digest BASE TABLE PERFORMANCE_SCHEMA
events_statements_summary_by_host_by_event_name BASE TABLE PERFORMANCE_SCHEMA
events_statements_summary_by_program BASE TABLE PERFORMANCE_SCHEMA
events_statements_summary_by_thread_by_event_name BASE TABLE PERFORMANCE_SCHEMA
events_statements_summary_by_user_by_event_name BASE TABLE PERFORMANCE_SCHEMA
events_statements_summary_global_by_event_name BASE TABLE PERFORMANCE_SCHEMA
events_transactions_current BASE TABLE PERFORMANCE_SCHEMA
events_transactions_history BASE TABLE PERFORMANCE_SCHEMA
events_transactions_history_long BASE TABLE PERFORMANCE_SCHEMA
events_transactions_summary_by_account_by_event_name BASE TABLE PERFORMANCE_SCHEMA
events_transactions_summary_by_host_by_event_name BASE TABLE PERFORMANCE_SCHEMA
events_transactions_summary_by_thread_by_event_name BASE TABLE PERFORMANCE_SCHEMA
events_transactions_summary_by_user_by_event_name BASE TABLE PERFORMANCE_SCHEMA
events_transactions_summary_global_by_event_name BASE TABLE PERFORMANCE_SCHEMA
events_waits_current BASE TABLE PERFORMANCE_SCHEMA
events_waits_history BASE TABLE PERFORMANCE_SCHEMA
events_waits_history_long BASE TABLE PERFORMANCE_SCHEMA
events_waits_summary_by_account_by_event_name BASE TABLE PERFORMANCE_SCHEMA
events_waits_summary_by_host_by_event_name BASE TABLE PERFORMANCE_SCHEMA
events_waits_summary_by_instance BASE TABLE PERFORMANCE_SCHEMA
events_waits_summary_by_thread_by_event_name BASE TABLE PERFORMANCE_SCHEMA
events_waits_summary_by_user_by_event_name BASE TABLE PERFORMANCE_SCHEMA
events_waits_summary_global_by_event_name BASE TABLE PERFORMANCE_SCHEMA
file_instances BASE TABLE PERFORMANCE_SCHEMA
file_summary_by_event_name BASE TABLE PERFORMANCE_SCHEMA
file_summary_by_instance BASE TABLE PERFORMANCE_SCHEMA
global_status BASE TABLE PERFORMANCE_SCHEMA
hosts BASE TABLE PERFORMANCE_SCHEMA
host_cache BASE TABLE PERFORMANCE_SCHEMA
memory_summary_by_account_by_event_name BASE TABLE PERFORMANCE_SCHEMA
memory_summary_by_host_by_event_name BASE TABLE PERFORMANCE_SCHEMA
memory_summary_by_thread_by_event_name BASE TABLE PERFORMANCE_SCHEMA
memory_summary_by_user_by_event_name BASE TABLE PERFORMANCE_SCHEMA
memory_summary_global_by_event_name BASE TABLE PERFORMANCE_SCHEMA
metadata_locks BASE TABLE PERFORMANCE_SCHEMA
mutex_instances BASE TABLE PERFORMANCE_SCHEMA
objects_summary_global_by_type BASE TABLE PERFORMANCE_SCHEMA
performance_timers BASE TABLE PERFORMANCE_SCHEMA
prepared_statements_instances BASE TABLE PERFORMANCE_SCHEMA
replication_applier_configuration BASE TABLE PERFORMANCE_SCHEMA
replication_applier_status BASE TABLE PERFORMANCE_SCHEMA
replication_applier_status_by_coordinator BASE TABLE PERFORMANCE_SCHEMA
replication_applier_status_by_worker BASE TABLE PERFORMANCE_SCHEMA
replication_connection_configuration BASE TABLE PERFORMANCE_SCHEMA
rwlock_instances BASE TABLE PERFORMANCE_SCHEMA
session_account_connect_attrs BASE TABLE PERFORMANCE_SCHEMA
session_connect_attrs BASE TABLE PERFORMANCE_SCHEMA
session_status BASE TABLE PERFORMANCE_SCHEMA
setup_actors BASE TABLE PERFORMANCE_SCHEMA
setup_consumers BASE TABLE PERFORMANCE_SCHEMA
setup_instruments BASE TABLE PERFORMANCE_SCHEMA
setup_objects BASE TABLE PERFORMANCE_SCHEMA
socket_instances BASE TABLE PERFORMANCE_SCHEMA
socket_summary_by_event_name BASE TABLE PERFORMANCE_SCHEMA
socket_summary_by_instance BASE TABLE PERFORMANCE_SCHEMA
status_by_account BASE TABLE PERFORMANCE_SCHEMA
status_by_host BASE TABLE PERFORMANCE_SCHEMA
status_by_thread BASE TABLE PERFORMANCE_SCHEMA
status_by_user BASE TABLE PERFORMANCE_SCHEMA
table_handles BASE TABLE PERFORMANCE_SCHEMA
table_io_waits_summary_by_index_usage BASE TABLE PERFORMANCE_SCHEMA
table_io_waits_summary_by_table BASE TABLE PERFORMANCE_SCHEMA
table_lock_waits_summary_by_table BASE TABLE PERFORMANCE_SCHEMA
threads BASE TABLE PERFORMANCE_SCHEMA
users BASE TABLE PERFORMANCE_SCHEMA
user_variables_by_thread BASE TABLE PERFORMANCE_SCHEMA
select lower(TABLE_NAME), VERSION, ROW_FORMAT
from information_schema.tables
where TABLE_SCHEMA='performance_schema'
  order by table_name;
lower(TABLE_NAME) VERSION ROW_FORMAT
accounts 10 Fixed
cond_instances 10 Dynamic
events_stages_current 10 Dynamic
events_stages_history 10 Dynamic
events_stages_history_long 10 Dynamic
events_stages_summary_by_account_by_event_name 10 Dynamic
events_stages_summary_by_host_by_event_name 10 Dynamic
events_stages_summary_by_thread_by_event_name 10 Dynamic
events_stages_summary_by_user_by_event_name 10 Dynamic
events_stages_summary_global_by_event_name 10 Dynamic
events_statements_current 10 Dynamic
events_statements_history 10 Dynamic
events_statements_history_long 10 Dynamic
events_statements_summary_by_account_by_event_name 10 Dynamic
events_statements_summary_by_digest 10 Dynamic
events_statements_summary_by_host_by_event_name 10 Dynamic
events_statements_summary_by_program 10 Dynamic
events_statements_summary_by_thread_by_event_name 10 Dynamic
events_statements_summary_by_user_by_event_name 10 Dynamic
events_statements_summary_global_by_event_name 10 Dynamic
events_transactions_current 10 Dynamic
events_transactions_history 10 Dynamic
events_transactions_history_long 10 Dynamic
events_transactions_summary_by_account_by_event_name 10 Dynamic
events_transactions_summary_by_host_by_event_name 10 Dynamic
events_transactions_summary_by_thread_by_event_name 10 Dynamic
events_transactions_summary_by_user_by_event_name 10 Dynamic
events_transactions_summary_global_by_event_name 10 Dynamic
events_waits_current 10 Dynamic
events_waits_history 10 Dynamic
events_waits_history_long 10 Dynamic
events_waits_summary_by_account_by_event_name 10 Dynamic
events_waits_summary_by_host_by_event_name 10 Dynamic
events_waits_summary_by_instance 10 Dynamic
events_waits_summary_by_thread_by_event_name 10 Dynamic
events_waits_summary_by_user_by_event_name 10 Dynamic
events_waits_summary_global_by_event_name 10 Dynamic
file_instances 10 Dynamic
file_summary_by_event_name 10 Dynamic
file_summary_by_instance 10 Dynamic
global_status 10 Dynamic
hosts 10 Fixed
host_cache 10 Dynamic
memory_summary_by_account_by_event_name 10 Dynamic
memory_summary_by_host_by_event_name 10 Dynamic
memory_summary_by_thread_by_event_name 10 Dynamic
memory_summary_by_user_by_event_name 10 Dynamic
memory_summary_global_by_event_name 10 Dynamic
metadata_locks 10 Dynamic
mutex_instances 10 Dynamic
objects_summary_global_by_type 10 Dynamic
performance_timers 10 Fixed
prepared_statements_instances 10 Dynamic
replication_applier_configuration 10 Dynamic
replication_applier_status 10 Dynamic
replication_applier_status_by_coordinator 10 Dynamic
replication_applier_status_by_worker 10 Dynamic
replication_connection_configuration 10 Dynamic
rwlock_instances 10 Dynamic
session_account_connect_attrs 10 Dynamic
session_connect_attrs 10 Dynamic
session_status 10 Dynamic
setup_actors 10 Fixed
setup_consumers 10 Dynamic
setup_instruments 10 Dynamic
setup_objects 10 Dynamic
socket_instances 10 Dynamic
socket_summary_by_event_name 10 Dynamic
socket_summary_by_instance 10 Dynamic
status_by_account 10 Dynamic
status_by_host 10 Dynamic
status_by_thread 10 Dynamic
status_by_user 10 Dynamic
table_handles 10 Dynamic
table_io_waits_summary_by_index_usage 10 Dynamic
table_io_waits_summary_by_table 10 Dynamic
table_lock_waits_summary_by_table 10 Dynamic
threads 10 Dynamic
users 10 Fixed
user_variables_by_thread 10 Dynamic
select lower(TABLE_NAME), AVG_ROW_LENGTH
from information_schema.tables
where TABLE_SCHEMA='performance_schema' and
lower(TABLE_NAME) not regexp '^variables|variables$|^status|session_status|global_status'
  order by table_name;
lower(TABLE_NAME) AVG_ROW_LENGTH
accounts 0
cond_instances 0
events_stages_current 0
events_stages_history 0
events_stages_history_long 0
events_stages_summary_by_account_by_event_name 0
events_stages_summary_by_host_by_event_name 0
events_stages_summary_by_thread_by_event_name 0
events_stages_summary_by_user_by_event_name 0
events_stages_summary_global_by_event_name 0
events_statements_current 0
events_statements_history 0
events_statements_history_long 0
events_statements_summary_by_account_by_event_name 0
events_statements_summary_by_digest 0
events_statements_summary_by_host_by_event_name 0
events_statements_summary_by_program 0
events_statements_summary_by_thread_by_event_name 0
events_statements_summary_by_user_by_event_name 0
events_statements_summary_global_by_event_name 0
events_transactions_current 0
events_transactions_history 0
events_transactions_history_long 0
events_transactions_summary_by_account_by_event_name 0
events_transactions_summary_by_host_by_event_name 0
events_transactions_summary_by_thread_by_event_name 0
events_transactions_summary_by_user_by_event_name 0
events_transactions_summary_global_by_event_name 0
events_waits_current 0
events_waits_history 0
events_waits_history_long 0
events_waits_summary_by_account_by_event_name 0
events_waits_summary_by_host_by_event_name 0
events_waits_summary_by_instance 0
events_waits_summary_by_thread_by_event_name 0
events_waits_summary_by_user_by_event_name 0
events_waits_summary_global_by_event_name 0
file_instances 0
file_summary_by_event_name 0
file_summary_by_instance 0
hosts 0
host_cache 0
memory_summary_by_account_by_event_name 0
memory_summary_by_host_by_event_name 0
memory_summary_by_thread_by_event_name 0
memory_summary_by_user_by_event_name 0
memory_summary_global_by_event_name 0
metadata_locks 0
mutex_instances 0
objects_summary_global_by_type 0
performance_timers 0
prepared_statements_instances 0
replication_applier_configuration 0
replication_applier_status 0
replication_applier_status_by_coordinator 0
replication_applier_status_by_worker 0
replication_connection_configuration 0
rwlock_instances 0
session_account_connect_attrs 0
session_connect_attrs 0
setup_actors 0
setup_consumers 0
setup_instruments 0
setup_objects 0
socket_instances 0
socket_summary_by_event_name 0
socket_summary_by_instance 0
table_handles 0
table_io_waits_summary_by_index_usage 0
table_io_waits_summary_by_table 0
table_lock_waits_summary_by_table 0
threads 0
users 0
user_variables_by_thread 0
select lower(TABLE_NAME), TABLE_ROWS, AVG_ROW_LENGTH
from information_schema.tables
where TABLE_SCHEMA='performance_schema' and
lower(TABLE_NAME) regexp '^variables|variables$|^status|session_status|global_status'
  order by table_name;
lower(TABLE_NAME) TABLE_ROWS AVG_ROW_LENGTH
global_status table_rows avg_row_len
session_status table_rows avg_row_len
status_by_account table_rows avg_row_len
status_by_host table_rows avg_row_len
status_by_thread table_rows avg_row_len
status_by_user table_rows avg_row_len
select lower(TABLE_NAME), DATA_LENGTH, MAX_DATA_LENGTH
from information_schema.tables
where TABLE_SCHEMA='performance_schema'
  order by table_name;
lower(TABLE_NAME) DATA_LENGTH MAX_DATA_LENGTH
accounts 0 0
cond_instances 0 0
events_stages_current 0 0
events_stages_history 0 0
events_stages_history_long 0 0
events_stages_summary_by_account_by_event_name 0 0
events_stages_summary_by_host_by_event_name 0 0
events_stages_summary_by_thread_by_event_name 0 0
events_stages_summary_by_user_by_event_name 0 0
events_stages_summary_global_by_event_name 0 0
events_statements_current 0 0
events_statements_history 0 0
events_statements_history_long 0 0
events_statements_summary_by_account_by_event_name 0 0
events_statements_summary_by_digest 0 0
events_statements_summary_by_host_by_event_name 0 0
events_statements_summary_by_program 0 0
events_statements_summary_by_thread_by_event_name 0 0
events_statements_summary_by_user_by_event_name 0 0
events_statements_summary_global_by_event_name 0 0
events_transactions_current 0 0
events_transactions_history 0 0
events_transactions_history_long 0 0
events_transactions_summary_by_account_by_event_name 0 0
events_transactions_summary_by_host_by_event_name 0 0
events_transactions_summary_by_thread_by_event_name 0 0
events_transactions_summary_by_user_by_event_name 0 0
events_transactions_summary_global_by_event_name 0 0
events_waits_current 0 0
events_waits_history 0 0
events_waits_history_long 0 0
events_waits_summary_by_account_by_event_name 0 0
events_waits_summary_by_host_by_event_name 0 0
events_waits_summary_by_instance 0 0
events_waits_summary_by_thread_by_event_name 0 0
events_waits_summary_by_user_by_event_name 0 0
events_waits_summary_global_by_event_name 0 0
file_instances 0 0
file_summary_by_event_name 0 0
file_summary_by_instance 0 0
global_status 0 0
hosts 0 0
host_cache 0 0
memory_summary_by_account_by_event_name 0 0
memory_summary_by_host_by_event_name 0 0
memory_summary_by_thread_by_event_name 0 0
memory_summary_by_user_by_event_name 0 0
memory_summary_global_by_event_name 0 0
metadata_locks 0 0
mutex_instances 0 0
objects_summary_global_by_type 0 0
performance_timers 0 0
prepared_statements_instances 0 0
replication_applier_configuration 0 0
replication_applier_status 0 0
replication_applier_status_by_coordinator 0 0
replication_applier_status_by_worker 0 0
replication_connection_configuration 0 0
rwlock_instances 0 0
session_account_connect_attrs 0 0
session_connect_attrs 0 0
session_status 0 0
setup_actors 0 0
setup_consumers 0 0
setup_instruments 0 0
setup_objects 0 0
socket_instances 0 0
socket_summary_by_event_name 0 0
socket_summary_by_instance 0 0
status_by_account 0 0
status_by_host 0 0
status_by_thread 0 0
status_by_user 0 0
table_handles 0 0
table_io_waits_summary_by_index_usage 0 0
table_io_waits_summary_by_table 0 0
table_lock_waits_summary_by_table 0 0
threads 0 0
users 0 0
user_variables_by_thread 0 0
select lower(TABLE_NAME), INDEX_LENGTH, DATA_FREE, AUTO_INCREMENT
from information_schema.tables
where TABLE_SCHEMA='performance_schema'
  order by table_name;
lower(TABLE_NAME) INDEX_LENGTH DATA_FREE AUTO_INCREMENT
accounts 0 0 NULL
cond_instances 0 0 NULL
events_stages_current 0 0 NULL
events_stages_history 0 0 NULL
events_stages_history_long 0 0 NULL
events_stages_summary_by_account_by_event_name 0 0 NULL
events_stages_summary_by_host_by_event_name 0 0 NULL
events_stages_summary_by_thread_by_event_name 0 0 NULL
events_stages_summary_by_user_by_event_name 0 0 NULL
events_stages_summary_global_by_event_name 0 0 NULL
events_statements_current 0 0 NULL
events_statements_history 0 0 NULL
events_statements_history_long 0 0 NULL
events_statements_summary_by_account_by_event_name 0 0 NULL
events_statements_summary_by_digest 0 0 NULL
events_statements_summary_by_host_by_event_name 0 0 NULL
events_statements_summary_by_program 0 0 NULL
events_statements_summary_by_thread_by_event_name 0 0 NULL
events_statements_summary_by_user_by_event_name 0 0 NULL
events_statements_summary_global_by_event_name 0 0 NULL
events_transactions_current 0 0 NULL
events_transactions_history 0 0 NULL
events_transactions_history_long 0 0 NULL
events_transactions_summary_by_account_by_event_name 0 0 NULL
events_transactions_summary_by_host_by_event_name 0 0 NULL
events_transactions_summary_by_thread_by_event_name 0 0 NULL
events_transactions_summary_by_user_by_event_name 0 0 NULL
events_transactions_summary_global_by_event_name 0 0 NULL
events_waits_current 0 0 NULL
events_waits_history 0 0 NULL
events_waits_history_long 0 0 NULL
events_waits_summary_by_account_by_event_name 0 0 NULL
events_waits_summary_by_host_by_event_name 0 0 NULL
events_waits_summary_by_instance 0 0 NULL
events_waits_summary_by_thread_by_event_name 0 0 NULL
events_waits_summary_by_user_by_event_name 0 0 NULL
events_waits_summary_global_by_event_name 0 0 NULL
file_instances 0 0 NULL
file_summary_by_event_name 0 0 NULL
file_summary_by_instance 0 0 NULL
global_status 0 0 NULL
hosts 0 0 NULL
host_cache 0 0 NULL
memory_summary_by_account_by_event_name 0 0 NULL
memory_summary_by_host_by_event_name 0 0 NULL
memory_summary_by_thread_by_event_name 0 0 NULL
memory_summary_by_user_by_event_name 0 0 NULL
memory_summary_global_by_event_name 0 0 NULL
metadata_locks 0 0 NULL
mutex_instances 0 0 NULL
objects_summary_global_by_type 0 0 NULL
performance_timers 0 0 NULL
prepared_statements_instances 0 0 NULL
replication_applier_configuration 0 0 NULL
replication_applier_status 0 0 NULL
replication_applier_status_by_coordinator 0 0 NULL
replication_applier_status_by_worker 0 0 NULL
replication_connection_configuration 0 0 NULL
rwlock_instances 0 0 NULL
session_account_connect_attrs 0 0 NULL
session_connect_attrs 0 0 NULL
session_status 0 0 NULL
setup_actors 0 0 NULL
setup_consumers 0 0 NULL
setup_instruments 0 0 NULL
setup_objects 0 0 NULL
socket_instances 0 0 NULL
socket_summary_by_event_name 0 0 NULL
socket_summary_by_instance 0 0 NULL
status_by_account 0 0 NULL
status_by_host 0 0 NULL
status_by_thread 0 0 NULL
status_by_user 0 0 NULL
table_handles 0 0 NULL
table_io_waits_summary_by_index_usage 0 0 NULL
table_io_waits_summary_by_table 0 0 NULL
table_lock_waits_summary_by_table 0 0 NULL
threads 0 0 NULL
users 0 0 NULL
user_variables_by_thread 0 0 NULL
select lower(TABLE_NAME), CREATE_TIME, UPDATE_TIME, CHECK_TIME
from information_schema.tables
where TABLE_SCHEMA='performance_schema'
  order by table_name;
lower(TABLE_NAME) CREATE_TIME UPDATE_TIME CHECK_TIME
accounts NULL NULL NULL
cond_instances NULL NULL NULL
events_stages_current NULL NULL NULL
events_stages_history NULL NULL NULL
events_stages_history_long NULL NULL NULL
events_stages_summary_by_account_by_event_name NULL NULL NULL
events_stages_summary_by_host_by_event_name NULL NULL NULL
events_stages_summary_by_thread_by_event_name NULL NULL NULL
events_stages_summary_by_user_by_event_name NULL NULL NULL
events_stages_summary_global_by_event_name NULL NULL NULL
events_statements_current NULL NULL NULL
events_statements_history NULL NULL NULL
events_statements_history_long NULL NULL NULL
events_statements_summary_by_account_by_event_name NULL NULL NULL
events_statements_summary_by_digest NULL NULL NULL
events_statements_summary_by_host_by_event_name NULL NULL NULL
events_statements_summary_by_program NULL NULL NULL
events_statements_summary_by_thread_by_event_name NULL NULL NULL
events_statements_summary_by_user_by_event_name NULL NULL NULL
events_statements_summary_global_by_event_name NULL NULL NULL
events_transactions_current NULL NULL NULL
events_transactions_history NULL NULL NULL
events_transactions_history_long NULL NULL NULL
events_transactions_summary_by_account_by_event_name NULL NULL NULL
events_transactions_summary_by_host_by_event_name NULL NULL NULL
events_transactions_summary_by_thread_by_event_name NULL NULL NULL
events_transactions_summary_by_user_by_event_name NULL NULL NULL
events_transactions_summary_global_by_event_name NULL NULL NULL
events_waits_current NULL NULL NULL
events_waits_history NULL NULL NULL
events_waits_history_long NULL NULL NULL
events_waits_summary_by_account_by_event_name NULL NULL NULL
events_waits_summary_by_host_by_event_name NULL NULL NULL
events_waits_summary_by_instance NULL NULL NULL
events_waits_summary_by_thread_by_event_name NULL NULL NULL
events_waits_summary_by_user_by_event_name NULL NULL NULL
events_waits_summary_global_by_event_name NULL NULL NULL
file_instances NULL NULL NULL
file_summary_by_event_name NULL NULL NULL
file_summary_by_instance NULL NULL NULL
global_status NULL NULL NULL
hosts NULL NULL NULL
host_cache NULL NULL NULL
memory_summary_by_account_by_event_name NULL NULL NULL
memory_summary_by_host_by_event_name NULL NULL NULL
memory_summary_by_thread_by_event_name NULL NULL NULL
memory_summary_by_user_by_event_name NULL NULL NULL
memory_summary_global_by_event_name NULL NULL NULL
metadata_locks NULL NULL NULL
mutex_instances NULL NULL NULL
objects_summary_global_by_type NULL NULL NULL
performance_timers NULL NULL NULL
prepared_statements_instances NULL NULL NULL
replication_applier_configuration NULL NULL NULL
replication_applier_status NULL NULL NULL
replication_applier_status_by_coordinator NULL NULL NULL
replication_applier_status_by_worker NULL NULL NULL
replication_connection_configuration NULL NULL NULL
rwlock_instances NULL NULL NULL
session_account_connect_attrs NULL NULL NULL
session_connect_attrs NULL NULL NULL
session_status NULL NULL NULL
setup_actors NULL NULL NULL
setup_consumers NULL NULL NULL
setup_instruments NULL NULL NULL
setup_objects NULL NULL NULL
socket_instances NULL NULL NULL
socket_summary_by_event_name NULL NULL NULL
socket_summary_by_instance NULL NULL NULL
status_by_account NULL NULL NULL
status_by_host NULL NULL NULL
status_by_thread NULL NULL NULL
status_by_user NULL NULL NULL
table_handles NULL NULL NULL
table_io_waits_summary_by_index_usage NULL NULL NULL
table_io_waits_summary_by_table NULL NULL NULL
table_lock_waits_summary_by_table NULL NULL NULL
threads NULL NULL NULL
users NULL NULL NULL
user_variables_by_thread NULL NULL NULL
select lower(TABLE_NAME), TABLE_COLLATION, CHECKSUM
from information_schema.tables
where TABLE_SCHEMA='performance_schema'
  order by table_name;
lower(TABLE_NAME) TABLE_COLLATION CHECKSUM
accounts utf8mb3_general_ci NULL
cond_instances utf8mb3_general_ci NULL
events_stages_current utf8mb3_general_ci NULL
events_stages_history utf8mb3_general_ci NULL
events_stages_history_long utf8mb3_general_ci NULL
events_stages_summary_by_account_by_event_name utf8mb3_general_ci NULL
events_stages_summary_by_host_by_event_name utf8mb3_general_ci NULL
events_stages_summary_by_thread_by_event_name utf8mb3_general_ci NULL
events_stages_summary_by_user_by_event_name utf8mb3_general_ci NULL
events_stages_summary_global_by_event_name utf8mb3_general_ci NULL
events_statements_current utf8mb3_general_ci NULL
events_statements_history utf8mb3_general_ci NULL
events_statements_history_long utf8mb3_general_ci NULL
events_statements_summary_by_account_by_event_name utf8mb3_general_ci NULL
events_statements_summary_by_digest utf8mb3_general_ci NULL
events_statements_summary_by_host_by_event_name utf8mb3_general_ci NULL
events_statements_summary_by_program utf8mb3_general_ci NULL
events_statements_summary_by_thread_by_event_name utf8mb3_general_ci NULL
events_statements_summary_by_user_by_event_name utf8mb3_general_ci NULL
events_statements_summary_global_by_event_name utf8mb3_general_ci NULL
events_transactions_current utf8mb3_general_ci NULL
events_transactions_history utf8mb3_general_ci NULL
events_transactions_history_long utf8mb3_general_ci NULL
events_transactions_summary_by_account_by_event_name utf8mb3_general_ci NULL
events_transactions_summary_by_host_by_event_name utf8mb3_general_ci NULL
events_transactions_summary_by_thread_by_event_name utf8mb3_general_ci NULL
events_transactions_summary_by_user_by_event_name utf8mb3_general_ci NULL
events_transactions_summary_global_by_event_name utf8mb3_general_ci NULL
events_waits_current utf8mb3_general_ci NULL
events_waits_history utf8mb3_general_ci NULL
events_waits_history_long utf8mb3_general_ci NULL
events_waits_summary_by_account_by_event_name utf8mb3_general_ci NULL
events_waits_summary_by_host_by_event_name utf8mb3_general_ci NULL
events_waits_summary_by_instance utf8mb3_general_ci NULL
events_waits_summary_by_thread_by_event_name utf8mb3_general_ci NULL
events_waits_summary_by_user_by_event_name utf8mb3_general_ci NULL
events_waits_summary_global_by_event_name utf8mb3_general_ci NULL
file_instances utf8mb3_general_ci NULL
file_summary_by_event_name utf8mb3_general_ci NULL
file_summary_by_instance utf8mb3_general_ci NULL
global_status utf8mb3_general_ci NULL
hosts utf8mb3_general_ci NULL
host_cache utf8mb3_general_ci NULL
memory_summary_by_account_by_event_name utf8mb3_general_ci NULL
memory_summary_by_host_by_event_name utf8mb3_general_ci NULL
memory_summary_by_thread_by_event_name utf8mb3_general_ci NULL
memory_summary_by_user_by_event_name utf8mb3_general_ci NULL
memory_summary_global_by_event_name utf8mb3_general_ci NULL
metadata_locks utf8mb3_general_ci NULL
mutex_instances utf8mb3_general_ci NULL
objects_summary_global_by_type utf8mb3_general_ci NULL
performance_timers utf8mb3_general_ci NULL
prepared_statements_instances utf8mb3_general_ci NULL
replication_applier_configuration utf8mb3_general_ci NULL
replication_applier_status utf8mb3_general_ci NULL
replication_applier_status_by_coordinator utf8mb3_general_ci NULL
replication_applier_status_by_worker utf8mb3_general_ci NULL
replication_connection_configuration utf8mb3_general_ci NULL
rwlock_instances utf8mb3_general_ci NULL
session_account_connect_attrs utf8mb4_bin NULL
session_connect_attrs utf8mb4_bin NULL
session_status utf8mb3_general_ci NULL
setup_actors utf8mb3_general_ci NULL
setup_consumers utf8mb3_general_ci NULL
setup_instruments utf8mb3_general_ci NULL
setup_objects utf8mb3_general_ci NULL
socket_instances utf8mb3_general_ci NULL
socket_summary_by_event_name utf8mb3_general_ci NULL
socket_summary_by_instance utf8mb3_general_ci NULL
status_by_account utf8mb3_general_ci NULL
status_by_host utf8mb3_general_ci NULL
status_by_thread utf8mb3_general_ci NULL
status_by_user utf8mb3_general_ci NULL
table_handles utf8mb3_general_ci NULL
table_io_waits_summary_by_index_usage utf8mb3_general_ci NULL
table_io_waits_summary_by_table utf8mb3_general_ci NULL
table_lock_waits_summary_by_table utf8mb3_general_ci NULL
threads utf8mb3_general_ci NULL
users utf8mb3_general_ci NULL
user_variables_by_thread utf8mb3_general_ci NULL
select lower(TABLE_NAME), CREATE_OPTIONS
from information_schema.tables
where TABLE_SCHEMA='performance_schema'
  order by table_name;
lower(TABLE_NAME) CREATE_OPTIONS
accounts 
cond_instances 
events_stages_current 
events_stages_history 
events_stages_history_long 
events_stages_summary_by_account_by_event_name 
events_stages_summary_by_host_by_event_name 
events_stages_summary_by_thread_by_event_name 
events_stages_summary_by_user_by_event_name 
events_stages_summary_global_by_event_name 
events_statements_current 
events_statements_history 
events_statements_history_long 
events_statements_summary_by_account_by_event_name 
events_statements_summary_by_digest 
events_statements_summary_by_host_by_event_name 
events_statements_summary_by_program 
events_statements_summary_by_thread_by_event_name 
events_statements_summary_by_user_by_event_name 
events_statements_summary_global_by_event_name 
events_transactions_current 
events_transactions_history 
events_transactions_history_long 
events_transactions_summary_by_account_by_event_name 
events_transactions_summary_by_host_by_event_name 
events_transactions_summary_by_thread_by_event_name 
events_transactions_summary_by_user_by_event_name 
events_transactions_summary_global_by_event_name 
events_waits_current 
events_waits_history 
events_waits_history_long 
events_waits_summary_by_account_by_event_name 
events_waits_summary_by_host_by_event_name 
events_waits_summary_by_instance 
events_waits_summary_by_thread_by_event_name 
events_waits_summary_by_user_by_event_name 
events_waits_summary_global_by_event_name 
file_instances 
file_summary_by_event_name 
file_summary_by_instance 
global_status 
hosts 
host_cache 
memory_summary_by_account_by_event_name 
memory_summary_by_host_by_event_name 
memory_summary_by_thread_by_event_name 
memory_summary_by_user_by_event_name 
memory_summary_global_by_event_name 
metadata_locks 
mutex_instances 
objects_summary_global_by_type 
performance_timers 
prepared_statements_instances 
replication_applier_configuration 
replication_applier_status 
replication_applier_status_by_coordinator 
replication_applier_status_by_worker 
replication_connection_configuration 
rwlock_instances 
session_account_connect_attrs 
session_connect_attrs 
session_status 
setup_actors 
setup_consumers 
setup_instruments 
setup_objects 
socket_instances 
socket_summary_by_event_name 
socket_summary_by_instance 
status_by_account 
status_by_host 
status_by_thread 
status_by_user 
table_handles 
table_io_waits_summary_by_index_usage 
table_io_waits_summary_by_table 
table_lock_waits_summary_by_table 
threads 
users 
user_variables_by_thread 
select lower(TABLE_NAME), TABLE_COMMENT
from information_schema.tables
where TABLE_SCHEMA='performance_schema'
  order by table_name;
lower(TABLE_NAME) TABLE_COMMENT
accounts 
cond_instances 
events_stages_current 
events_stages_history 
events_stages_history_long 
events_stages_summary_by_account_by_event_name 
events_stages_summary_by_host_by_event_name 
events_stages_summary_by_thread_by_event_name 
events_stages_summary_by_user_by_event_name 
events_stages_summary_global_by_event_name 
events_statements_current 
events_statements_history 
events_statements_history_long 
events_statements_summary_by_account_by_event_name 
events_statements_summary_by_digest 
events_statements_summary_by_host_by_event_name 
events_statements_summary_by_program 
events_statements_summary_by_thread_by_event_name 
events_statements_summary_by_user_by_event_name 
events_statements_summary_global_by_event_name 
events_transactions_current 
events_transactions_history 
events_transactions_history_long 
events_transactions_summary_by_account_by_event_name 
events_transactions_summary_by_host_by_event_name 
events_transactions_summary_by_thread_by_event_name 
events_transactions_summary_by_user_by_event_name 
events_transactions_summary_global_by_event_name 
events_waits_current 
events_waits_history 
events_waits_history_long 
events_waits_summary_by_account_by_event_name 
events_waits_summary_by_host_by_event_name 
events_waits_summary_by_instance 
events_waits_summary_by_thread_by_event_name 
events_waits_summary_by_user_by_event_name 
events_waits_summary_global_by_event_name 
file_instances 
file_summary_by_event_name 
file_summary_by_instance 
global_status 
hosts 
host_cache 
memory_summary_by_account_by_event_name 
memory_summary_by_host_by_event_name 
memory_summary_by_thread_by_event_name 
memory_summary_by_user_by_event_name 
memory_summary_global_by_event_name 
metadata_locks 
mutex_instances 
objects_summary_global_by_type 
performance_timers 
prepared_statements_instances 
replication_applier_configuration 
replication_applier_status 
replication_applier_status_by_coordinator 
replication_applier_status_by_worker 
replication_connection_configuration 
rwlock_instances 
session_account_connect_attrs 
session_connect_attrs 
session_status 
setup_actors 
setup_consumers 
setup_instruments 
setup_objects 
socket_instances 
socket_summary_by_event_name 
socket_summary_by_instance 
status_by_account 
status_by_host 
status_by_thread 
status_by_user 
table_handles 
table_io_waits_summary_by_index_usage 
table_io_waits_summary_by_table 
table_lock_waits_summary_by_table 
threads 
users 
user_variables_by_thread