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Merge trift2.:/MySQL/M51/clone-5.1

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into  trift2.:/MySQL/M51/target-5.1.22
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2007-08-22 15:49:00 +02:00
parent efac5af7d7 833afa54ab
commit b07fc5442d
6 changed files with 462 additions and 259 deletions
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176
mysql-test/t/events_logs_tests.test
View File

@@ -1,115 +1,87 @@
# Can't test with embedded server that doesn't support grants
-- source include/not_embedded.inc
CREATE DATABASE IF NOT EXISTS events_test;
USE events_test;
--echo "We use procedure here because its statements won't be logged into the general log"
--echo "If we had used normal select that are logged in different ways depending on whether"
--echo "the test suite is run in normal mode or with --ps-protocol"
--disable_warnings
drop database if exists events_test;
--enable_warnings
create database if not exists events_test;
use events_test;
--echo
--echo We use procedure here because its statements won't be
--echo logged into the general log. If we had used normal select
--echo that are logged in different ways depending on whether the
--echo test suite is run in normal mode or with --ps-protocol
--echo
delimiter |;
CREATE procedure select_general_log()
BEGIN
SELECT user_host, argument FROM mysql.general_log WHERE argument LIKE '%alabala%';
END|
delimiter ;|
--echo "Check General Query Log"
--replace_column 1 USER_HOST
CALL select_general_log();
SET GLOBAL event_scheduler=on;
TRUNCATE mysql.general_log;
CREATE EVENT log_general ON SCHEDULE EVERY 1 MINUTE DO SELECT 'alabala', SLEEP(1) FROM DUAL;
--echo "Wait the scheduler to start"
--sleep 1.5
--echo "Should see 2 rows - the 'SELECT' is in the middle. The other two are selects from general_log"
--replace_column 1 USER_HOST
CALL select_general_log();
DROP PROCEDURE select_general_log;
DROP EVENT log_general;
SET GLOBAL event_scheduler=off;
--echo "Check slow query log"
--disable_query_log
DELIMITER |;
CREATE FUNCTION get_value()
returns INT
deterministic
BEGIN
DECLARE var_name CHAR(255);
DECLARE var_val INT;
DECLARE done INT DEFAULT 0;
DECLARE cur1 CURSOR FOR SHOW GLOBAL VARIABLES LIKE 'long_query_time';
DECLARE CONTINUE HANDLER FOR SQLSTATE '02000' SET done = 1;
OPEN cur1;
FETCH cur1 INTO var_name, var_val;
CLOSE cur1;
RETURN var_val;
create procedure select_general_log()
begin
select user_host, argument from mysql.general_log
where argument like '%events_logs_test%';
end|
DELIMITER ;|
--enable_query_log
--echo "Save the values"
SET @old_global_long_query_time:=(select get_value());
SET @old_session_long_query_time:=@@long_query_time;
SHOW VARIABLES LIKE 'log_slow_queries';
DROP FUNCTION get_value;
--echo "Make it quite long"
SET SESSION long_query_time=300;
TRUNCATE mysql.slow_log;
delimiter ;|
--echo
--echo Check that general query log works, but sub-statements
--echo of the stored procedure do not leave traces in it.
--echo
truncate mysql.general_log;
# Logging format in ps protocol is slightly different
--disable_ps_protocol
select 'events_logs_tests' as outside_event;
--enable_ps_protocol
--replace_column 1 USER_HOST
SELECT user_host, query_time, db, sql_text FROM mysql.slow_log;
--echo "Set new values"
SET GLOBAL long_query_time=4;
SET SESSION long_query_time=0.5;
--echo "Check that logging is working"
SELECT SLEEP(2);
--replace_column 1 USER_HOST 2 SLEEPVAL
SELECT user_host, query_time, db, sql_text FROM mysql.slow_log;
SET SESSION long_query_time=300;
--echo "Make it quite long"
TRUNCATE mysql.slow_log;
CREATE TABLE slow_event_test (slo_val tinyint, val tinyint);
SET SESSION long_query_time=1;
--echo "This won't go to the slow log"
SELECT * FROM slow_event_test;
SET SESSION long_query_time=1;
SET GLOBAL event_scheduler=on;
SET GLOBAL long_query_time=20;
CREATE EVENT long_event ON SCHEDULE EVERY 1 MINUTE DO INSERT INTO slow_event_test SELECT @@long_query_time, SLEEP(1.5);
--echo "Sleep some more time than the actual event run will take"
--sleep 2
SHOW VARIABLES LIKE 'event_scheduler';
--echo "Check our table. Should see 1 row"
SELECT * FROM slow_event_test;
--echo "Check slow log. Should not see anything because 1.5 is under the threshold of 20 for GLOBAL, though over SESSION which is 1"
--echo "This should show that the GLOBAL value is regarded and not the SESSION one of the current connection"
SELECT user_host, query_time, db, sql_text FROM mysql.slow_log;
--echo "Another test to show that GLOBAL is regarded and not SESSION."
--echo "This should go to the slow log"
SET SESSION long_query_time=10;
DROP EVENT long_event;
SET GLOBAL long_query_time=1;
CREATE EVENT long_event2 ON SCHEDULE EVERY 1 MINUTE DO INSERT INTO slow_event_test SELECT @@long_query_time, SLEEP(2);
--echo "Sleep some more time than the actual event run will take"
let $wait_timeout= 30;
let $wait_condition= SELECT COUNT(*) = 1 FROM mysql.slow_log;
call select_general_log();
--echo
--echo Check that unlike sub-statements of stored procedures,
--echo sub-statements of events are present in the general log.
--echo
set global event_scheduler=on;
truncate mysql.general_log;
create event ev_log_general on schedule at now() on completion not preserve do select 'events_logs_test' as inside_event;
--let $wait_condition=select count(*)=0 from information_schema.events where event_name='ev_log_general'
--source include/wait_condition.inc
--echo "Check our table. Should see 2 rows"
SELECT * FROM slow_event_test;
--echo "Check slow log. Should see 1 row because 2 is over the threshold of 1 for GLOBAL, though under SESSION which is 10"
--replace_column 1 USER_HOST 2 SLEEPVAL
SELECT user_host, query_time, db, sql_text FROM mysql.slow_log;
DROP EVENT long_event2;
--echo "Make it quite long"
SET SESSION long_query_time=300;
TRUNCATE mysql.slow_log;
DROP TABLE slow_event_test;
SET GLOBAL long_query_time =@old_global_long_query_time;
SET SESSION long_query_time =@old_session_long_query_time;
--replace_column 1 USER_HOST
call select_general_log();
DROP DATABASE events_test;
--echo
--echo Check slow query log
--echo
--echo Ensure that slow logging is on
show variables like 'log_slow_queries';
--echo
--echo Demonstrate that session value has no effect
--echo
set @@session.long_query_time=1;
set @@global.long_query_time=300;
truncate mysql.slow_log;
create event ev_log_general on schedule at now() on completion not preserve
do select 'events_logs_test' as inside_event, sleep(1.5);
--let $wait_condition=select count(*)=0 from information_schema.events where event_name='ev_log_general'
--source include/wait_condition.inc
--echo
--echo Nothing should be logged
--echo
--replace_column 1 USER_HOST
select user_host, db, sql_text from mysql.slow_log where sql_text not like 'create event%';
set @@global.long_query_time=1;
truncate mysql.slow_log;
create event ev_log_general on schedule at now() on completion not preserve
do select 'events_logs_test' as inside_event, sleep(1.5);
--let $wait_condition=select count(*)=0 from information_schema.events where event_name='ev_log_general'
--source include/wait_condition.inc
--echo
--echo Event sub-statement should be logged.
--echo
--replace_column 1 USER_HOST
select user_host, db, sql_text from mysql.slow_log where sql_text not like 'create event%';
drop database events_test;
set global event_scheduler=off;
set @@global.long_query_time=default;
set @@session.long_query_time=default;
SET GLOBAL event_scheduler=off;
#
# Safety
#
let $wait_condition=
select count(*) = 0 from information_schema.processlist
where db='events_test' and command = 'Connect' and user=current_user();

86
mysql-test/t/lock_multi.test
View File

@@ -16,10 +16,16 @@ lock tables t1 write;
connection writer;
send update low_priority t1 set n = 4;
connection reader;
--sleep 2
let $wait_condition=
select count(*) = 1 from information_schema.processlist
where state = "Locked" and info = "update low_priority t1 set n = 4";
--source include/wait_condition.inc
send select n from t1;
connection locker;
--sleep 2
let $wait_condition=
select count(*) = 1 from information_schema.processlist
where state = "Locked" and info = "select n from t1";
--source include/wait_condition.inc
unlock tables;
connection writer;
reap;
@@ -34,15 +40,15 @@ lock tables t1 read;
connection writer;
send update low_priority t1 set n = 4;
connection reader;
--sleep 2
send select n from t1;
let $wait_condition=
select count(*) = 1 from information_schema.processlist
where state = "Locked" and info = "update low_priority t1 set n = 4";
--source include/wait_condition.inc
select n from t1;
connection locker;
--sleep 2
unlock tables;
connection writer;
reap;
connection reader;
reap;
drop table t1;
#
@@ -58,13 +64,9 @@ insert into t1 values(2,2);
insert into t2 values(1,2);
lock table t1 read;
connection writer;
--sleep 2
send update t1,t2 set c=a where b=d;
update t1,t2 set c=a where b=d;
connection reader;
--sleep 2
select c from t2;
connection writer;
reap;
connection locker;
drop table t1;
drop table t2;
@@ -73,7 +75,7 @@ drop table t2;
# Test problem when using locks on many tables and droping a table that
# is to-be-locked by another thread
#
#
connection locker;
create table t1 (a int);
create table t2 (a int);
@@ -81,6 +83,10 @@ lock table t1 write, t2 write;
connection reader;
send insert t1 select * from t2;
connection locker;
let $wait_condition=
select count(*) = 1 from information_schema.processlist
where state = "Locked" and info = "insert t1 select * from t2";
--source include/wait_condition.inc
drop table t2;
connection reader;
--error 1146
@@ -99,6 +105,10 @@ lock table t1 write, t2 write, t1 as t1_2 write, t2 as t2_2 write;
connection reader;
send insert t1 select * from t2;
connection locker;
let $wait_condition=
select count(*) = 1 from information_schema.processlist
where state = "Locked" and info = "insert t1 select * from t2";
--source include/wait_condition.inc
drop table t2;
connection reader;
--error 1146
@@ -107,7 +117,7 @@ connection locker;
drop table t1;
# End of 4.1 tests
--echo End of 4.1 tests
#
# BUG#9998 - MySQL client hangs on USE "database"
@@ -131,15 +141,18 @@ connection locker;
use mysql;
LOCK TABLES columns_priv WRITE, db WRITE, host WRITE, user WRITE;
FLUSH TABLES;
--sleep 1
#
connection reader;
use mysql;
#NOTE: This must be a multi-table select, otherwise the deadlock will not occur
send SELECT user.Select_priv FROM user, db WHERE user.user = db.user LIMIT 1;
--sleep 1
#
connection locker;
let $wait_condition=
select count(*) = 1 from information_schema.processlist
where state = "Locked" and info =
"SELECT user.Select_priv FROM user, db WHERE user.user = db.user LIMIT 1";
--source include/wait_condition.inc
# Make test case independent from earlier grants.
--replace_result "Table is already up to date" "OK"
OPTIMIZE TABLES columns_priv, db, host, user;
@@ -163,10 +176,13 @@ LOCK TABLE t1 WRITE;
# This waits until t1 is unlocked.
connection locker;
send FLUSH TABLES WITH READ LOCK;
--sleep 1
#
# This must not block.
connection writer;
let $wait_condition=
select count(*) = 1 from information_schema.processlist
where state = "Flushing tables" and info = "FLUSH TABLES WITH READ LOCK";
--source include/wait_condition.inc
# This must not block.
CREATE TABLE t2 (c1 int);
UNLOCK TABLES;
#
@@ -187,10 +203,13 @@ LOCK TABLE t1 WRITE;
# This waits until t1 is unlocked.
connection locker;
send FLUSH TABLES WITH READ LOCK;
--sleep 1
#
# This must not block.
connection writer;
let $wait_condition=
select count(*) = 1 from information_schema.processlist
where state = "Flushing tables" and info = "FLUSH TABLES WITH READ LOCK";
--source include/wait_condition.inc
--error 1100
CREATE TABLE t2 AS SELECT * FROM t1;
UNLOCK TABLES;
@@ -219,11 +238,15 @@ FLUSH TABLES WITH READ LOCK;
# wait in wait_if_global_read_lock().
connection con2;
send DROP DATABASE mysqltest_1;
--sleep 1
#
# With bug in place: try to acquire LOCK_mysql_create_table...
# When fixed: Reject dropping db because of the read lock.
connection con1;
let $wait_condition=
select count(*) = 1 from information_schema.processlist
where state = "Waiting for release of readlock"
and info = "DROP DATABASE mysqltest_1";
--source include/wait_condition.inc
--error ER_CANT_UPDATE_WITH_READLOCK
DROP DATABASE mysqltest_1;
UNLOCK TABLES;
@@ -249,17 +272,18 @@ create table t1 (f1 int(12) unsigned not null auto_increment, primary key(f1)) e
--enable_warnings
lock tables t1 write;
connection writer;
--sleep 2
delimiter //;
send alter table t1 auto_increment=0; alter table t1 auto_increment=0; alter table t1 auto_increment=0; alter table t1 auto_increment=0; alter table t1 auto_increment=0; //
delimiter ;//
send alter table t1 auto_increment=0;
connection reader;
--sleep 2
delimiter //;
send alter table t1 auto_increment=0; alter table t1 auto_increment=0; alter table t1 auto_increment=0; alter table t1 auto_increment=0; alter table t1 auto_increment=0; //
delimiter ;//
let $wait_condition=
select count(*) = 1 from information_schema.processlist
where state = "Locked" and info = "alter table t1 auto_increment=0";
--source include/wait_condition.inc
send alter table t1 auto_increment=0;
connection locker;
--sleep 2
let $wait_condition=
select count(*) = 2 from information_schema.processlist
where state = "Locked" and info = "alter table t1 auto_increment=0";
--source include/wait_condition.inc
unlock tables;
connection writer;
reap;
@@ -267,8 +291,8 @@ connection reader;
reap;
connection locker;
drop table t1;
# End of 5.0 tests
#
--echo End of 5.0 tests
#