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# Tests for PERFORMANCE_SCHEMA
--source include/not_embedded.inc
--source include/have_perfschema.inc
--source include/have_query_cache_disabled.inc
CREATE USER user1@localhost;
CREATE USER user2@localhost;
CREATE USER user3@localhost;
grant ALL on *.* to user1@localhost;
grant ALL on *.* to user2@localhost;
grant ALL on *.* to user3@localhost;
# To aggregate to accounts
#SET GLOBAL show_compatibility_56=0;
TRUNCATE TABLE performance_schema.accounts;
FLUSH PRIVILEGES;
CREATE TABLE test.t_range(a int, b int, PRIMARY KEY(a));
INSERT INTO test.t_range values (1, 1), (2,2), (3, 3), (4, 4), (5, 5);
INSERT INTO test.t_range values (6, 6), (7,7), (8, 8), (9, 9), (10, 10);
FLUSH GLOBAL STATUS;
let $initial= `SELECT VARIABLE_VALUE FROM performance_schema.global_status WHERE VARIABLE_NAME = 'Select_range'`;
# Causes Select_range to increment (+1)
--disable_ps2_protocol
SELECT * from test.t_range where (a >= 3) AND (a <= 5);
--enable_ps2_protocol
SELECT * from performance_schema.session_status
WHERE VARIABLE_NAME = 'Select_range';
--disable_query_log
eval SELECT VARIABLE_NAME, (VARIABLE_VALUE - $initial) AS DELTA from performance_schema.global_status WHERE VARIABLE_NAME = 'Select_range';
--enable_query_log
connect(con1, localhost, user1,,);
# Causes Select_range to increment (+1)
--disable_ps2_protocol
SELECT * from test.t_range where (a >= 3) AND (a <= 5);
--enable_ps2_protocol
SELECT * from performance_schema.session_status
WHERE VARIABLE_NAME = 'Select_range';
--disable_query_log
eval SELECT VARIABLE_NAME, (VARIABLE_VALUE - $initial) AS DELTA from performance_schema.global_status WHERE VARIABLE_NAME = 'Select_range';
--enable_query_log
connect(con2, localhost, user2,,);
# Causes Select_range to increment (+2)
--disable_ps2_protocol
SELECT * from test.t_range where (a >= 3) AND (a <= 5);
SELECT * from test.t_range where (a >= 4) AND (a <= 6);
--enable_ps2_protocol
SELECT * from performance_schema.session_status
WHERE VARIABLE_NAME = 'Select_range';
--disable_query_log
eval SELECT VARIABLE_NAME, (VARIABLE_VALUE - $initial) AS DELTA from performance_schema.global_status WHERE VARIABLE_NAME = 'Select_range';
--enable_query_log
connect(con3, localhost, user3,,);
# Causes Select_range to increment (+3)
--disable_ps2_protocol
SELECT * from test.t_range where (a >= 3) AND (a <= 5);
SELECT * from test.t_range where (a >= 4) AND (a <= 6);
SELECT * from test.t_range where (a >= 5) AND (a <= 7);
--enable_ps2_protocol
SELECT * from performance_schema.session_status
WHERE VARIABLE_NAME = 'Select_range';
--disable_query_log
eval SELECT VARIABLE_NAME, (VARIABLE_VALUE - $initial) AS DELTA from performance_schema.global_status WHERE VARIABLE_NAME = 'Select_range';
--enable_query_log
--connection default
--disable_query_log
eval SELECT VARIABLE_NAME, (VARIABLE_VALUE - $initial) AS DELTA from performance_schema.global_status WHERE VARIABLE_NAME = 'Select_range';
--enable_query_log
SELECT `USER`, `HOST`, VARIABLE_NAME, VARIABLE_VALUE
FROM performance_schema.status_by_account WHERE VARIABLE_NAME = 'Select_range'
AND `USER` LIKE 'user%'
ORDER BY `USER`;
--disconnect con1
--disconnect con2
# Wait till all disconnects are completed
let $count_sessions= 2;
--source include/wait_until_count_sessions.inc
--disable_query_log
eval SELECT VARIABLE_NAME, (VARIABLE_VALUE - $initial) AS DELTA from performance_schema.global_status WHERE VARIABLE_NAME = 'Select_range';
--enable_query_log
TRUNCATE TABLE performance_schema.accounts;
--disable_query_log
eval SELECT VARIABLE_NAME, (VARIABLE_VALUE - $initial) AS DELTA from performance_schema.global_status WHERE VARIABLE_NAME = 'Select_range';
--enable_query_log
--disconnect con3
# Wait till all disconnects are completed
let $count_sessions= 1;
--source include/wait_until_count_sessions.inc
--disable_query_log
eval SELECT VARIABLE_NAME, (VARIABLE_VALUE - $initial) AS DELTA from performance_schema.global_status WHERE VARIABLE_NAME = 'Select_range';
--enable_query_log
# Make sure TRUNCATE on accounts does not add to global_status
TRUNCATE TABLE performance_schema.accounts;
--disable_query_log
eval SELECT VARIABLE_NAME, (VARIABLE_VALUE - $initial) AS DELTA from performance_schema.global_status WHERE VARIABLE_NAME = 'Select_range';
--enable_query_log
DROP TABLE test.t_range;
REVOKE ALL PRIVILEGES, GRANT OPTION FROM user1@localhost;
REVOKE ALL PRIVILEGES, GRANT OPTION FROM user2@localhost;
REVOKE ALL PRIVILEGES, GRANT OPTION FROM user3@localhost;
DROP USER user1@localhost;
DROP USER user2@localhost;
DROP USER user3@localhost;
#SET GLOBAL show_compatibility_56=1;
FLUSH PRIVILEGES;
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