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MDEV-6058 MySQL Bug #11766693: LOG-SLOW-ADMIN-STATEMENTS AND

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LOG-SLOW-SLAVE-STATEMENTS NOT DISPLAYED.

        These parameters were moved from the command line options to
        the system variables section. Treatment of the
        opt_log_slow_slave_statements changed to let the
        dynamic change of the variable.
This commit is contained in:
Alexey Botchkov
2016-03-22 23:26:39 +04:00
parent fd6c588659
commit 0a4a78ae8c
9 changed files with 207 additions and 8 deletions
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15
mysql-test/suite/rpl/r/rpl_slow_query_log.result
View File

@@ -76,6 +76,21 @@ ALTER TABLE t1 ADD INDEX id1(a);
INSERT INTO t1 values(1, sleep(3));
### Assertion is good. Both Master and Slave exhibit the
### same number of queries in slow log: 1
********************************************************************
**** TRUNCATE the slow log then check whether runtime changes of
**** log_slow_slave_statements work without slave restart.
********************************************************************
SET @old_log_slow_slave_statements= @@global.log_slow_slave_statements;
SET @@global.log_slow_slave_statements = off;
TRUNCATE mysql.slow_log;
INSERT INTO t1 values(1, sleep(3));;
SELECT sql_text FROM mysql.slow_log WHERE sql_text like 'INSERT INTO t1 values(1, sleep(3))';
sql_text
SET @@global.log_slow_slave_statements = on;
INSERT INTO t1 values(1, sleep(3));;
SELECT sql_text FROM mysql.slow_log WHERE sql_text like 'INSERT INTO t1 values(1, sleep(3))';
sql_text
INSERT INTO t1 values(1, sleep(3))
SET @@global.log_output= @old_log_output;
SET @@global.long_query_time= @old_long_query_time;
DROP TABLE t1;

33
mysql-test/suite/rpl/t/rpl_slow_query_log.test
View File

@@ -299,6 +299,39 @@ if ($master_slow_query == $slave_slow_query)
-- echo ### same number of queries in slow log: $master_slow_query
}
-- echo ********************************************************************
-- echo **** TRUNCATE the slow log then check whether runtime changes of
-- echo **** log_slow_slave_statements work without slave restart.
-- echo ********************************************************************
SET @old_log_slow_slave_statements= @@global.log_slow_slave_statements;
SET @@global.log_slow_slave_statements = off;
TRUNCATE mysql.slow_log;
-- connection master
--disable_warnings
-- eval $slow_query;
--enable_warnings
sync_slave_with_master;
-- connection slave
eval SELECT sql_text FROM mysql.slow_log WHERE sql_text like '$slow_query';
SET @@global.log_slow_slave_statements = on;
-- connection master
--disable_warnings
-- eval $slow_query;
--enable_warnings
sync_slave_with_master;
-- connection slave
eval SELECT sql_text FROM mysql.slow_log WHERE sql_text like '$slow_query';
-- connection master
SET @@global.log_output= @old_log_output;
SET @@global.long_query_time= @old_long_query_time;