B4BY.588

: / proc / self / root / usr / share / mysql-test / t /
Filename : log_tables-big.test
back
# this test needs multithreaded mysqltest
-- source include/not_embedded.inc

# Test sleeps for long times
--source include/big_test.inc

# check that CSV engine was compiled in
--source include/have_csv.inc

set @@global.log_output = 'TABLE';

connect (con1,localhost,root,,);
connect (con2,localhost,root,,);

#
# Bug #27638: slow logging to CSV table inserts bad query_time and lock_time values
#
connection con1;
set session long_query_time=10;
select get_lock('bug27638', 1);
connection con2;
set session long_query_time=1;
select get_lock('bug27638', 2);
select if (query_time >= '00:00:01', 'OK', 'WRONG') as qt, sql_text from mysql.slow_log
       where sql_text = 'select get_lock(\'bug27638\', 2)';
select get_lock('bug27638', 60);
select if (query_time >= '00:00:59', 'OK', 'WRONG') as qt, sql_text from mysql.slow_log
       where sql_text = 'select get_lock(\'bug27638\', 60)';
select get_lock('bug27638', 101);
select if (query_time >= '00:01:40', 'OK', 'WRONG') as qt, sql_text from mysql.slow_log
       where sql_text = 'select get_lock(\'bug27638\', 101)';
connection con1;
select release_lock('bug27638');
connection default;

disconnect con1;
disconnect con2;

set @@global.log_output=default;