# Save the initial number of concurrent sessions
--source include/count_sessions.inc

CALL mtr.add_suppression("Plugin mysqlx reported: 'All I/O interfaces are disabled");

--disable_warnings
drop table if exists test.marker;
--enable_warnings

create table test.marker(before_marker timestamp, after_marker timestamp);

--echo # Test explicitly set options using defaults-file

# mtr invokes server with --defaults-file option. All options
# set as part of this file should be shown by below select
# as EXPLICIT

select VARIABLE_NAME, VARIABLE_SOURCE, SET_TIME, SET_USER, SET_HOST
  from performance_schema.variables_info
  where VARIABLE_SOURCE = 'EXPLICIT' AND
  VARIABLE_NAME LIKE 'performance%'
  order by VARIABLE_NAME;

--echo # Test command line options

select VARIABLE_NAME, VARIABLE_SOURCE, SET_TIME, SET_USER, SET_HOST
  from performance_schema.variables_info
  where VARIABLE_SOURCE = 'COMMAND_LINE' AND
  (VARIABLE_NAME = 'max_connections' OR
  VARIABLE_NAME = 'skip_networking')
  order by VARIABLE_NAME;

--echo # Restart server with command line option
--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--shutdown_server
--source include/wait_until_disconnected.inc
--exec echo "restart:--max_connections=55 --skip-networking" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--enable_reconnect
--source include/wait_until_connected_again.inc

select VARIABLE_NAME, VARIABLE_SOURCE, SET_USER, SET_HOST
  from performance_schema.variables_info
  where VARIABLE_SOURCE = 'COMMAND_LINE' AND
  (VARIABLE_NAME = 'max_connections' OR
  VARIABLE_NAME = 'skip_networking')
  order by VARIABLE_NAME;

--echo # Test persisted variables

SET PERSIST sort_buffer_size=256000;
SET PERSIST max_heap_table_size=999424, slave_net_timeout=124;
SET PERSIST innodb_default_row_format=COMPACT;
SET @@persist.max_execution_time=44000, @@persist.max_user_connections=30;

select VARIABLE_NAME, VARIABLE_SOURCE, SET_TIME, SET_USER, SET_HOST
  from performance_schema.variables_info
  where VARIABLE_SOURCE = 'PERSISTED'
  order by VARIABLE_NAME;

--echo # Restart server with some persisted variables
--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--shutdown_server
--source include/wait_until_disconnected.inc
--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--enable_reconnect
--source include/wait_until_connected_again.inc

select VARIABLE_NAME, VARIABLE_SOURCE, SET_USER, SET_HOST
  from performance_schema.variables_info
  where VARIABLE_SOURCE = 'PERSISTED'
  order by VARIABLE_NAME;

--echo # Change persisted variables to dynamic

SELECT now() into @before_timestamp;

--echo Sleep 1 second
sleep 1;

SET GLOBAL sort_buffer_size=256000;
SET GLOBAL max_heap_table_size=999424, slave_net_timeout=124;
SET @@global.max_execution_time=440000, @@global.max_user_connections=30;
SET GLOBAL innodb_default_row_format=DEFAULT;

--echo Sleep 1 second
sleep 1;

SELECT now() into @after_timestamp;

truncate table test.marker;
insert into test.marker values (@before_timestamp, @after_timestamp);

# return 0 rows
select VARIABLE_NAME, VARIABLE_SOURCE, SET_TIME, SET_USER, SET_HOST
  from performance_schema.variables_info
  where VARIABLE_SOURCE = 'PERSISTED'
  order by VARIABLE_NAME;

select VARIABLE_NAME, VARIABLE_SOURCE,
  if (SET_TIME >= @before_timestamp, "pass", "fail") as SET_TIME_BEFORE_CHECK,
  if (SET_TIME <= @after_timestamp, "pass", "fail") as SET_TIME_AFTER_CHECK,
  SET_USER, SET_HOST
  from performance_schema.variables_info
  where VARIABLE_NAME in
    ('sort_buffer_size',
     'max_heap_table_size',
     'slave_net_timeout',
     'max_execution_time',
     'max_user_connections',
     'innodb_default_row_format')
  order by VARIABLE_NAME;

let $MYSQLD_DATADIR= `select @@datadir`;
--remove_file $MYSQLD_DATADIR/mysqld-auto.cnf

--echo # Restart server
--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--shutdown_server
--source include/wait_until_disconnected.inc
--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--enable_reconnect
--source include/wait_until_connected_again.inc

#
# Bug24567960: P_S.VARIABLES_INFO.VARIABLE_SOURCE INACCURATE FOR
#              INNODB_FILE_PER_TABLE
#

select VARIABLE_NAME, VARIABLE_SOURCE
  from performance_schema.variables_info
  where VARIABLE_NAME = 'innodb_fast_shutdown' OR
  VARIABLE_NAME = 'innodb_file_per_table';

--echo # Restart server
--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--shutdown_server
--source include/wait_until_disconnected.inc
--exec echo "restart:--innodb_fast_shutdown=1 --innodb_file_per_table" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--enable_reconnect
--source include/wait_until_connected_again.inc

select VARIABLE_NAME, VARIABLE_SOURCE, SET_TIME, SET_USER, SET_HOST
  from performance_schema.variables_info
  where VARIABLE_NAME = 'innodb_fast_shutdown' OR
  VARIABLE_NAME = 'innodb_file_per_table';

--echo # Restart server
--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--shutdown_server
--source include/wait_until_disconnected.inc
--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--enable_reconnect
--source include/wait_until_connected_again.inc

--echo #
--echo # WL#9720: SET PERSIST capture user + timestamp
--echo #

CREATE USER WL9720@localhost;
GRANT ALL ON *.* to WL9720@localhost;

--connect(con1, localhost, WL9720)

SELECT now() into @before_timestamp;

--echo Sleep 1 second
sleep 1;

SET SESSION max_heap_table_size=999424;

--echo Sleep 1 second
sleep 1;

SELECT now() into @after_timestamp;

truncate table test.marker;
insert into test.marker values (@before_timestamp, @after_timestamp);

--echo # user must be WL9720
select VARIABLE_NAME, VARIABLE_SOURCE,
  if (SET_TIME >= @before_timestamp, "pass", "fail") as SET_TIME_BEFORE_CHECK,
  if (SET_TIME <= @after_timestamp, "pass", "fail") as SET_TIME_AFTER_CHECK,
  SET_USER, SET_HOST
  from performance_schema.variables_info
  where VARIABLE_NAME = 'max_heap_table_size';

disconnect con1;
connection default;

# This is a different connection, retrieve timestamps

select before_marker, after_marker into @before_timestamp, @after_timestamp
  from test.marker;

--echo # user must be root
select VARIABLE_NAME, VARIABLE_SOURCE,
  if (SET_TIME >= @before_timestamp, "pass", "fail") as SET_TIME_BEFORE_CHECK,
  if (SET_TIME <= @after_timestamp, "pass", "fail") as SET_TIME_AFTER_CHECK,
  SET_USER, SET_HOST
  from performance_schema.variables_info
  where VARIABLE_NAME = 'max_heap_table_size';

--echo # user must be root
select VARIABLE_NAME, VARIABLE_SOURCE, SET_TIME, SET_USER, SET_HOST
  from performance_schema.variables_info
  where VARIABLE_NAME = 'session_track_system_variables';

--connect(con1, localhost, WL9720)

SELECT now() into @before_timestamp;

--echo Sleep 1 second
sleep 1;

SET GLOBAL session_track_system_variables=DEFAULT;

--echo Sleep 1 second
sleep 1;

SELECT now() into @after_timestamp;

truncate table test.marker;
insert into test.marker values (@before_timestamp, @after_timestamp);

--echo # user must be WL9720
select VARIABLE_NAME, VARIABLE_SOURCE,
  if (SET_TIME >= @before_timestamp, "pass", "fail") as SET_TIME_BEFORE_CHECK,
  if (SET_TIME <= @after_timestamp, "pass", "fail") as SET_TIME_AFTER_CHECK,
  SET_USER, SET_HOST
  from performance_schema.variables_info
  where VARIABLE_NAME = 'session_track_system_variables';

disconnect con1;
connection default;

select before_marker, after_marker into @before_timestamp, @after_timestamp
  from test.marker;

--echo # user must be WL9720 since variable was changed globally by wl9720 user
select VARIABLE_NAME, VARIABLE_SOURCE,
  if (SET_TIME >= @before_timestamp, "pass", "fail") as SET_TIME_BEFORE_CHECK,
  if (SET_TIME <= @after_timestamp, "pass", "fail") as SET_TIME_AFTER_CHECK,
  SET_USER, SET_HOST
  from performance_schema.variables_info
  where VARIABLE_NAME = 'session_track_system_variables';

--echo # Restart server
--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--shutdown_server
--source include/wait_until_disconnected.inc
--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--enable_reconnect
--source include/wait_until_connected_again.inc

--echo # user must be root
select VARIABLE_NAME, VARIABLE_SOURCE, SET_TIME, SET_USER, SET_HOST
  from performance_schema.variables_info
  where VARIABLE_NAME = 'session_track_system_variables';

#Clean up
DROP USER WL9720@localhost;

--echo # check timestamp column values
select SET_TIME
  from performance_schema.variables_info
  where VARIABLE_NAME = 'sql_auto_is_null';

--echo Sleep 1 second
sleep 1;

SET SESSION sql_auto_is_null= 1;

select SET_TIME is not null as CHECK_TIME
  from performance_schema.variables_info
  where VARIABLE_NAME = 'sql_auto_is_null';

select SET_TIME
  from performance_schema.variables_info
  where VARIABLE_NAME = 'sort_buffer_size';

--echo Sleep 1 second
sleep 1;

SET GLOBAL sort_buffer_size= 256000;

select SET_TIME is not null as CHECK_TIME
  from performance_schema.variables_info
  where VARIABLE_NAME = 'sort_buffer_size';

# foreign_key_checks is a Sys_var_bit,
# which can NOT be set on the command line
# It shows as DYNAMIC, with a SET_TIME

select SET_TIME is not null as CHECK_TIME
  from performance_schema.variables_info
  where VARIABLE_NAME = 'foreign_key_checks';

SELECT now() into @before_timestamp;

--echo Sleep 1 second
sleep 1;

SET PERSIST foreign_key_checks = 0;

--echo Sleep 1 second
sleep 1;

SELECT now() into @after_timestamp;

select VARIABLE_NAME, VARIABLE_SOURCE,
  if (SET_TIME >= @before_timestamp, "pass", "fail") as SET_TIME_BEFORE_CHECK,
  if (SET_TIME <= @after_timestamp, "pass", "fail") as SET_TIME_AFTER_CHECK,
  SET_USER, SET_HOST
  from performance_schema.variables_info
  where VARIABLE_NAME = 'foreign_key_checks';

select SET_TIME
  from performance_schema.variables_info
  where VARIABLE_NAME = 'sql_log_bin';

--echo Sleep 1 second
sleep 1;

--echo # since SET statement fails there should be no change in timestamp
--error ER_LOCAL_VARIABLE
SET @@persist.sql_log_bin=0;

select SET_TIME
  from performance_schema.variables_info
  where VARIABLE_NAME = 'sql_log_bin';

#Cleanup
SET GLOBAL sort_buffer_size= DEFAULT;
SET PERSIST foreign_key_checks = DEFAULT;
RESET PERSIST;

drop table test.marker;

SELECT 'END OF TEST';