435 lines
13 KiB
Plaintext
435 lines
13 KiB
Plaintext
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### t/log_state.test ###
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#
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# This test suffers from server
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# Bug#38124 "general_log_file" variable silently unset when using expression
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# In short:
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# SET GLOBAL general_log_file = @<whatever>
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# SET GLOBAL slow_query_log = @<whatever>
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# cause that the value of these server system variables is set to default
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# instead of the assigned values. There comes no error message or warning.
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# If this bug is fixed please
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# 1. try this test with "let $fixed_bug38124 = 0;"
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# 2. remove all workarounds if 1. was successful.
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let $fixed_bug38124 = 0;
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--source include/not_embedded.inc
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--source include/have_csv.inc
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# Several subtests modify global variables. Save the initial values only here,
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# but reset to the initial values per subtest.
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SET @old_general_log= @@global.general_log;
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SET @old_general_log_file= @@global.general_log_file;
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SET @old_slow_query_log= @@global.slow_query_log;
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SET @old_slow_query_log_file= @@global.slow_query_log_file;
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--disable_ps_protocol
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set global general_log= OFF;
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truncate table mysql.general_log;
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truncate table mysql.slow_log;
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show global variables
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where Variable_name = 'log' or Variable_name = 'log_slow_queries' or
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Variable_name = 'general_log' or Variable_name = 'slow_query_log';
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flush logs;
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set global general_log= ON;
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create table t1(f1 int);
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--replace_column 1 TIMESTAMP 2 USER_HOST 3 #
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select * from mysql.general_log;
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set global general_log= OFF;
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drop table t1;
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--replace_column 1 TIMESTAMP 2 USER_HOST 3 #
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select * from mysql.general_log;
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set global general_log= ON;
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flush logs;
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show global variables
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where Variable_name = 'log' or Variable_name = 'log_slow_queries' or
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Variable_name = 'general_log' or Variable_name = 'slow_query_log';
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--echo # Establish connection con1 (user=root)
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connect (con1,localhost,root,,);
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--echo # Switch to connection con1
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connection con1;
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# Please increase @long_query_time if the corresponding selects show an
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# additional unexpected entry like
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# start_time ... sql_text
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# TIMESTAMP ... set session long_query_time=...
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# (Bug#40377 sporadic pushbuild failure in log_state: result mismatch)
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--replace_result 2 <long_query_time>
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set @long_query_time = 2;
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set session long_query_time = @long_query_time;
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select sleep(@long_query_time + 1);
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--replace_column 1 TIMESTAMP 2 USER_HOST 3 QUERY_TIME
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select * from mysql.slow_log where sql_text NOT LIKE '%slow_log%';
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--echo # Switch to connection default
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connection default;
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set global slow_query_log= ON;
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--echo # Switch to connection con1
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connection con1;
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set session long_query_time = @long_query_time;
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select sleep(@long_query_time + 1);
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--replace_column 1 TIMESTAMP 2 USER_HOST 3 QUERY_TIME
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select * from mysql.slow_log where sql_text NOT LIKE '%slow_log%';
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--echo # Switch to connection default
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connection default;
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show global variables
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where Variable_name = 'log' or Variable_name = 'log_slow_queries' or
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Variable_name = 'general_log' or Variable_name = 'slow_query_log';
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set global general_log= ON;
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set global general_log= OFF;
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set global general_log= OFF;
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set global slow_query_log= ON;
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set global slow_query_log= OFF;
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set global slow_query_log= OFF;
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set global general_log= ON;
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truncate table mysql.general_log;
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create table t1(f1 int);
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drop table t1;
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--replace_column 1 TIMESTAMP 2 USER_HOST 3 #
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select * from mysql.general_log;
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set global general_log= OFF;
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truncate table mysql.general_log;
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--replace_column 1 TIMESTAMP 2 USER_HOST 3 #
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select * from mysql.general_log;
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set global general_log= ON;
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show global variables
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where Variable_name = 'log' or Variable_name = 'log_slow_queries' or
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Variable_name = 'general_log' or Variable_name = 'slow_query_log';
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--replace_column 2 #
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show variables like 'general_log_file';
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--replace_column 2 #
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show variables like 'slow_query_log_file';
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show variables like 'log_output';
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# Can't set general_log_file to a non existing file
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--error ER_WRONG_VALUE_FOR_VAR
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set global general_log_file='/not existing path/log.master';
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# Can't set general_log_file to a directory
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--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
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--error ER_WRONG_VALUE_FOR_VAR
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eval set global general_log_file='$MYSQLTEST_VARDIR';
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# Can't set general_log_file to empty string
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--error ER_WRONG_VALUE_FOR_VAR
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set global general_log_file='';
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--replace_column 2 #
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show variables like 'general_log_file';
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set global general_log= OFF;
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--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
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eval set global general_log_file='$MYSQLTEST_VARDIR/tmp/log.master';
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set global general_log= ON;
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create table t1(f1 int);
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drop table t1;
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set global general_log= OFF;
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set global general_log_file=default;
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set global general_log= ON;
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create table t1(f1 int);
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drop table t1;
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--replace_column 2 #
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show variables like 'general_log_file';
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--replace_column 2 #
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show variables like 'slow_query_log_file';
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set global general_log= default;
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set global slow_query_log= default;
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set global general_log_file= default;
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set global slow_query_log_file= default;
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show variables like 'general_log';
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show variables like 'slow_query_log';
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set global general_log=ON;
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set global log_output=default;
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show variables like 'log_output';
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set global general_log=OFF;
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set global log_output=FILE;
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truncate table mysql.general_log;
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show variables like 'log_output';
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set global general_log=ON;
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create table t1(f1 int);
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--replace_column 1 TIMESTAMP 2 USER_HOST 3 #
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select * from mysql.general_log;
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set global general_log=OFF;
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set global log_output="FILE,TABLE";
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show variables like 'log_output';
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set global general_log=ON;
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drop table t1;
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--replace_column 1 TIMESTAMP 2 USER_HOST 3 #
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select * from mysql.general_log;
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# Reset to initial values
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SET @@global.general_log = @old_general_log;
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SET @@global.general_log_file = @old_general_log_file;
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SET @@global.slow_query_log = @old_slow_query_log;
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SET @@global.slow_query_log_file = @old_slow_query_log_file;
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if(!$fixed_bug38124)
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{
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--disable_query_log
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let $my_var = `SELECT @old_general_log_file`;
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eval SET @@global.general_log_file = '$my_var';
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let $my_var = `SELECT @old_slow_query_log_file`;
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eval SET @@global.slow_query_log_file = '$my_var';
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--enable_query_log
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}
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###########################################################################
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#
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# Bug#29129 (Resetting general_log while the GLOBAL READ LOCK is set causes
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# a deadlock)
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#
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# Test ON->OFF transition under a GLOBAL READ LOCK
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SET GLOBAL general_log = ON;
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SET GLOBAL slow_query_log = ON;
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FLUSH TABLES WITH READ LOCK;
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SET GLOBAL general_log = OFF;
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SET GLOBAL slow_query_log = OFF;
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UNLOCK TABLES;
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# Test OFF->ON transition under a GLOBAL READ LOCK
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FLUSH TABLES WITH READ LOCK;
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SET GLOBAL general_log = ON;
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SET GLOBAL slow_query_log = ON;
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UNLOCK TABLES;
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# Test ON->OFF transition under a GLOBAL READ_ONLY
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SET GLOBAL READ_ONLY = ON;
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SET GLOBAL general_log = OFF;
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SET GLOBAL slow_query_log = OFF;
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SET GLOBAL READ_ONLY = OFF;
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# Test OFF->ON transition under a GLOBAL READ_ONLY
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SET GLOBAL READ_ONLY = ON;
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SET GLOBAL general_log = ON;
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SET GLOBAL slow_query_log = ON;
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SET GLOBAL READ_ONLY = OFF;
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# Reset to initial values
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SET GLOBAL general_log = @old_general_log;
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SET GLOBAL slow_query_log = @old_slow_query_log;
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###########################################################################
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#
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# Bug#29131: SHOW VARIABLES reports variable 'log' but SET doesn't recognize it
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#
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SET GLOBAL general_log = ON;
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SHOW VARIABLES LIKE 'general_log';
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SHOW VARIABLES LIKE 'log';
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SELECT @@general_log, @@log;
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SET GLOBAL log = 0;
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SHOW VARIABLES LIKE 'general_log';
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SHOW VARIABLES LIKE 'log';
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SELECT @@general_log, @@log;
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SET GLOBAL general_log = 1;
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SHOW VARIABLES LIKE 'general_log';
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SHOW VARIABLES LIKE 'log';
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SELECT @@general_log, @@log;
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SHOW VARIABLES LIKE 'slow_query_log';
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SHOW VARIABLES LIKE 'log_slow_queries';
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SELECT @@slow_query_log, @@log_slow_queries;
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SET GLOBAL log_slow_queries = 0;
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SHOW VARIABLES LIKE 'slow_query_log';
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SHOW VARIABLES LIKE 'log_slow_queries';
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SELECT @@slow_query_log, @@log_slow_queries;
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SET GLOBAL slow_query_log = 1;
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SHOW VARIABLES LIKE 'slow_query_log';
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SHOW VARIABLES LIKE 'log_slow_queries';
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SELECT @@slow_query_log, @@log_slow_queries;
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SET GLOBAL general_log = @old_general_log;
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SET GLOBAL slow_query_log = @old_slow_query_log;
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###########################################################################
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#
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# Bug#31604: server crash when setting slow_query_log_file/general_log_file
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#
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--error ER_WRONG_VALUE_FOR_VAR
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SET GLOBAL general_log_file= CONCAT('/not existing path/log.maste', 'r');
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--error ER_WRONG_VALUE_FOR_VAR
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SET GLOBAL general_log_file= NULL;
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--error ER_WRONG_VALUE_FOR_VAR
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SET GLOBAL slow_query_log_file= CONCAT('/not existing path/log.maste', 'r');
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--error ER_WRONG_VALUE_FOR_VAR
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SET GLOBAL slow_query_log_file= NULL;
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# Reset to initial values in case a setting above was successful.
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SET GLOBAL general_log_file= @old_general_log_file;
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SET GLOBAL slow_query_log_file= @old_slow_query_log_file;
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if(!$fixed_bug38124)
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{
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--disable_query_log
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let $my_var = `SELECT @old_general_log_file`;
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eval SET @@global.general_log_file = '$my_var';
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let $my_var = `SELECT @old_slow_query_log_file`;
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eval SET @@global.slow_query_log_file = '$my_var';
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--enable_query_log
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}
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###########################################################################
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--echo
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--echo # --
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--echo # -- Bug#32748: Inconsistent handling of assignments to
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--echo # -- general_log_file/slow_query_log_file.
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--echo # --
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--echo
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SET GLOBAL general_log_file = 'bug32748.query.log';
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SET GLOBAL slow_query_log_file = 'bug32748.slow.log';
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--echo
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SHOW VARIABLES LIKE '%log_file';
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# Reset to initial values
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--echo
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SET GLOBAL general_log_file = @old_general_log_file;
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SET GLOBAL slow_query_log_file = @old_slow_query_log_file;
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if(!$fixed_bug38124)
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{
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--disable_query_log
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let $my_var = `SELECT @old_general_log_file`;
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eval SET @@global.general_log_file = '$my_var';
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let $my_var = `SELECT @old_slow_query_log_file`;
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eval SET @@global.slow_query_log_file = '$my_var';
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--enable_query_log
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}
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--echo
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--echo # -- End of Bug#32748.
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###########################################################################
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# WL#4403 - deprecate @log and @slow_log_queries variables
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# These server system variables are all deprecated
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# -- show for command-line as well!
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--echo deprecated:
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SET GLOBAL log = 0;
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SET GLOBAL log_slow_queries = 0;
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SET GLOBAL log = DEFAULT;
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SET GLOBAL log_slow_queries = DEFAULT;
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# These server system variables are NOT deprecated.
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--echo not deprecated:
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SELECT @@global.general_log_file INTO @my_glf;
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SELECT @@global.slow_query_log_file INTO @my_sqlf;
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SET GLOBAL general_log = 0;
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SET GLOBAL slow_query_log = 0;
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SET GLOBAL general_log_file = 'WL4403_G.log';
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SET GLOBAL slow_query_log_file = 'WL4403_SQ.log';
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SET GLOBAL general_log_file = @my_glf;
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SET GLOBAL slow_query_log_file = @my_sqlf;
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SET GLOBAL general_log = DEFAULT;
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SET GLOBAL slow_query_log = DEFAULT;
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## Reset to initial values
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SET @@global.general_log = @old_general_log;
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SET @@global.general_log_file = @old_general_log_file;
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SET @@global.slow_query_log = @old_slow_query_log;
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SET @@global.slow_query_log_file = @old_slow_query_log_file;
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if(!$fixed_bug38124)
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|
|
{
|
||
|
|
--disable_query_log
|
||
|
|
let $my_var = `SELECT @old_general_log_file`;
|
||
|
|
eval SET @@global.general_log_file = '$my_var';
|
||
|
|
let $my_var = `SELECT @old_slow_query_log_file`;
|
||
|
|
eval SET @@global.slow_query_log_file = '$my_var';
|
||
|
|
--enable_query_log
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
###########################################################################
|
||
|
|
|
||
|
|
--echo #
|
||
|
|
--echo # Bug #49756 Rows_examined is always 0 in the slow query log
|
||
|
|
--echo # for update statements
|
||
|
|
--echo #
|
||
|
|
|
||
|
|
SET @old_log_output = @@global.log_output;
|
||
|
|
SET GLOBAL log_output = "TABLE";
|
||
|
|
SET GLOBAL slow_query_log = ON;
|
||
|
|
SET GLOBAL long_query_time = 0.001;
|
||
|
|
|
||
|
|
# clear slow_log of any residual slow queries
|
||
|
|
TRUNCATE TABLE mysql.slow_log;
|
||
|
|
CREATE TABLE t1 (a INT);
|
||
|
|
CREATE TABLE t2 (b INT, PRIMARY KEY (b));
|
||
|
|
INSERT INTO t2 VALUES (3),(4);
|
||
|
|
|
||
|
|
connect (con2,localhost,root,,);
|
||
|
|
INSERT INTO t1 VALUES (1+sleep(.01)),(2);
|
||
|
|
INSERT INTO t1 SELECT b+sleep(.01) from t2;
|
||
|
|
UPDATE t1 SET a=a+sleep(.01) WHERE a>2;
|
||
|
|
UPDATE t1 SET a=a+sleep(.01) ORDER BY a DESC;
|
||
|
|
UPDATE t2 set b=b+sleep(.01) limit 1;
|
||
|
|
UPDATE t1 SET a=a+sleep(.01) WHERE a in (SELECT b from t2);
|
||
|
|
DELETE FROM t1 WHERE a=a+sleep(.01) ORDER BY a LIMIT 2;
|
||
|
|
|
||
|
|
SELECT rows_examined,sql_text FROM mysql.slow_log;
|
||
|
|
disconnect con2;
|
||
|
|
connection default;
|
||
|
|
DROP TABLE t1,t2;
|
||
|
|
TRUNCATE TABLE mysql.slow_log;
|
||
|
|
|
||
|
|
--echo # end of bug#49756
|
||
|
|
|
||
|
|
|
||
|
|
--echo End of 5.1 tests
|
||
|
|
|
||
|
|
--enable_ps_protocol
|
||
|
|
|
||
|
|
#
|
||
|
|
# Cleanup
|
||
|
|
#
|
||
|
|
# Disconnect must be done last to avoid delayed 'Quit' message in general log
|
||
|
|
--echo # Close connection con1
|
||
|
|
disconnect con1;
|
||
|
|
# set back the saved default values
|
||
|
|
connection default;
|
||
|
|
|
||
|
|
# Reset global system variables to initial values if forgotten somewhere above.
|
||
|
|
SET GLOBAL long_query_time = DEFAULT;
|
||
|
|
SET GLOBAL log_output = @old_log_output;
|
||
|
|
SET global general_log = @old_general_log;
|
||
|
|
SET global general_log_file = @old_general_log_file;
|
||
|
|
SET global slow_query_log = @old_slow_query_log;
|
||
|
|
SET global slow_query_log_file = @old_slow_query_log_file;
|
||
|
|
if(!$fixed_bug38124)
|
||
|
|
{
|
||
|
|
--disable_query_log
|
||
|
|
let $my_var = `SELECT @old_general_log_file`;
|
||
|
|
eval SET @@global.general_log_file = '$my_var';
|
||
|
|
let $my_var = `SELECT @old_slow_query_log_file`;
|
||
|
|
eval SET @@global.slow_query_log_file = '$my_var';
|
||
|
|
--enable_query_log
|
||
|
|
}
|
||
|
|
|
||
|
|
# Remove the log files that was created in the "default location"
|
||
|
|
# i.e var/run
|
||
|
|
--remove_file $MYSQLTEST_VARDIR/run/mysqld.log
|
||
|
|
--remove_file $MYSQLTEST_VARDIR/tmp/log.master
|