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Merge moonlight.home:/home/tomash/src/mysql_ab/mysql-5.1

Browse source 
into  moonlight.home:/home/tomash/src/mysql_ab/mysql-5.1-bug25211
This commit is contained in:
kroki/tomash@moonlight.home 2007-01-19 20:04:05 +03:00
commit 6b19250759
4 changed files with 205 additions and 70 deletions
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39
mysql-test/include/wait_condition.inc Normal file
View file

@ -0,0 +1,39 @@
# include/wait_condition.inc
#
# SUMMARY
#
# Waits until the passed statement returns true, or the operation
# times out.
#
# USAGE
#
# let $wait_condition=
# SELECT c = 3 FROM t;
# --source include/wait_condition.inc
#
# EXAMPLE
# events_bugs.test
#
--disable_query_log
let $wait_counter= 300;
while ($wait_counter)
{
let $success= `$wait_condition`;
if ($success)
{
let $wait_counter= 0;
}
if (!$success)
{
real_sleep 0.1;
dec $wait_counter;
}
}
if (!$success)
{
echo Timeout in wait_condition.inc for $wait_condition;
}
--enable_query_log

48
mysql-test/include/wait_until_rows_count.inc
View file

@ -1,52 +1,20 @@
# include/wait_until_rows_count.inc
# inspired by wait_for_slave_status by Matthias Leich
#
# SUMMARY
#
# Waits until SELECT count(*)-$count from $table returns zero
# Waits until SELECT count(*) = $count from $table returns true, or
# the operation times out.
#
# USAGE
#
# Set vars like
# let $count=11;
# let $table=t1;
# # invoke the macro
# --include wait_until_rows_count.inc
# let $count= 5;
# let $table= t1;
# --source include/wait_until_rows_count.inc
#
# EXAMPLE
# extra/binlog/binlog_insert_delayed.test
#
#
# TODO: generalize up to wait_[until|while] with arbitrary select or even query and
# a condition to wait or get awakened
# It's impossible to implement such a "most" general macro without
# extending mysqltest. Just no way to pass a query as an argument and
# evaluate it here, like eval "$quuery". One is bound
# to specify it inside of the macro
--disable_query_log
let $wait_counter= 300; # max wait in 0.1 seconds
while ($wait_counter)
{
eval select count(*)-$count from $table into @rez;
let $rez=`select @rez`;
let $success=`SELECT @rez = 0`;
let $no_success=1;
if ($success)
{
let $wait_counter= 1; # droppping counter to leave loop
let $no_success=0;
}
if ($no_success)
{
--sleep 0.1
}
dec $wait_counter;
}
--enable_query_log
if ($no_success)
{
--die Timeout in wait_until_rows_count.inc, required table never had a prescribed number of rows.
}
let $wait_condition=
select count(*) = $count from $table;
--source include/wait_condition.inc

87
mysql-test/r/events_bugs.result
View file

@ -49,7 +49,7 @@ begin
select get_lock('test_bug16407', 60);
drop table "hashed_num";
end|
"Now if everything is fine the event has compiled and is locked
"Now if everything is fine the event has compiled and is locked"
select /*1*/ user, host, db, info from information_schema.processlist where command!='Daemon' and (info is null or info not like '%processlist%') order by info;
user host db info
root localhost events_test select get_lock('test_bug16407', 60)
@ -239,26 +239,83 @@ insert into t1 values (2);
create table t2 (a char(20));
insert into t2 values ("e22830_1");
create function f22830 () returns int return 5;
create event e22830 on schedule every f22830() second do select 123;
select get_lock('ee_22830', 60);
get_lock('ee_22830', 60)
1
set global event_scheduler=on;
create procedure p22830_wait()
begin
select get_lock('ee_22830', 60);
select release_lock('ee_22830');
end|
create event e22830 on schedule every f22830() second do
begin
call p22830_wait();
select 123;
end|
ERROR 42000: This version of MySQL doesn't yet support 'Usage of subqueries or stored function calls as part of this statement'
create event e22830_1 on schedule every 1 hour do alter event e22830_1 on schedule every (select 8 from dual) hour;
create event e22830_2 on schedule every 1 hour do alter event e22830_2 on schedule every (select 8 from t1) hour;
create event e22830_3 on schedule every 1 hour do alter event e22830_3 on schedule every f22830() hour;
create event e22830_4 on schedule every 1 hour do alter event e22830_4 on schedule every (select f22830() from dual) hour;
create event e22830_1 on schedule every 1 hour do
begin
call p22830_wait();
alter event e22830_1 on schedule every (select 8 from dual) hour;
end|
create event e22830_2 on schedule every 1 hour do
begin
call p22830_wait();
alter event e22830_2 on schedule every (select 8 from t1) hour;
end|
create event e22830_3 on schedule every 1 hour do
begin
call p22830_wait();
alter event e22830_3 on schedule every f22830() hour;
end|
create event e22830_4 on schedule every 1 hour do
begin
call p22830_wait();
alter event e22830_4 on schedule every (select f22830() from dual) hour;
end|
"All events should be blocked in get_lock()"
select event_name, event_definition, interval_value, interval_field from information_schema.events order by event_name;
event_name event_definition interval_value interval_field
e22830_1 alter event e22830_1 on schedule every (select 8 from dual) hour 1 HOUR
e22830_2 alter event e22830_2 on schedule every (select 8 from t1) hour 1 HOUR
e22830_3 alter event e22830_3 on schedule every f22830() hour 1 HOUR
e22830_4 alter event e22830_4 on schedule every (select f22830() from dual) hour 1 HOUR
set global event_scheduler=on;
e22830_1 begin
call p22830_wait();
alter event e22830_1 on schedule every (select 8 from dual) hour;
end 1 HOUR
e22830_2 begin
call p22830_wait();
alter event e22830_2 on schedule every (select 8 from t1) hour;
end 1 HOUR
e22830_3 begin
call p22830_wait();
alter event e22830_3 on schedule every f22830() hour;
end 1 HOUR
e22830_4 begin
call p22830_wait();
alter event e22830_4 on schedule every (select f22830() from dual) hour;
end 1 HOUR
select release_lock('ee_22830');
release_lock('ee_22830')
1
set global event_scheduler=off;
select event_name, event_definition, interval_value, interval_field from information_schema.events order by event_name;
event_name event_definition interval_value interval_field
e22830_1 alter event e22830_1 on schedule every (select 8 from dual) hour 8 HOUR
e22830_2 alter event e22830_2 on schedule every (select 8 from t1) hour 1 HOUR
e22830_3 alter event e22830_3 on schedule every f22830() hour 1 HOUR
e22830_4 alter event e22830_4 on schedule every (select f22830() from dual) hour 1 HOUR
e22830_1 begin
call p22830_wait();
alter event e22830_1 on schedule every (select 8 from dual) hour;
end 8 HOUR
e22830_2 begin
call p22830_wait();
alter event e22830_2 on schedule every (select 8 from t1) hour;
end 1 HOUR
e22830_3 begin
call p22830_wait();
alter event e22830_3 on schedule every f22830() hour;
end 1 HOUR
e22830_4 begin
call p22830_wait();
alter event e22830_4 on schedule every (select f22830() from dual) hour;
end 1 HOUR
drop procedure p22830_wait;
drop function f22830;
drop event (select a from t2);
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '(select a from t2)' at line 1

99
mysql-test/t/events_bugs.test
View file

@ -78,8 +78,13 @@ begin
drop table "hashed_num";
end|
delimiter ;|
--sleep 0.8
--echo "Now if everything is fine the event has compiled and is locked
let $wait_condition=
select count(*) = 1 from information_schema.processlist
where info = 'select get_lock(\'test_bug16407\', 60)';
--source include/wait_condition.inc
--echo "Now if everything is fine the event has compiled and is locked"
select /*1*/ user, host, db, info from information_schema.processlist where command!='Daemon' and (info is null or info not like '%processlist%') order by info;
select release_lock('test_bug16407');
@ -127,10 +132,22 @@ begin
end|
delimiter ;|
select event_schema, event_name, sql_mode from information_schema.events order by event_schema, event_name;
--sleep 1
let $wait_condition=
select count(*) = 3 from information_schema.processlist
where info = 'select get_lock(\'ee_16407_2\', 60)';
--source include/wait_condition.inc
select /*2*/ user, host, db, info from information_schema.processlist where (command!='Daemon' || user='event_scheduler') and (info is null or info not like '%processlist%') order by info;
select release_lock('ee_16407_2');
--sleep 1.2
let $wait_condition=
select count(*) = 1 and user = 'event_scheduler' and info is null
from information_schema.processlist
where (command!='Daemon' || user='event_scheduler')
and (info is null or info not like '%processlist%');
--source include/wait_condition.inc
select /*3*/ user, host, db, info from information_schema.processlist where (command!='Daemon' || user='event_scheduler') and (info is null or info not like '%processlist%') order by info;
set global event_scheduler= off;
select * from events_smode_test order by ev_name, a;
@ -150,6 +167,7 @@ set global event_scheduler= on;
set sql_mode='traditional';
delimiter |;
# ee_16407_5_pendant() should not insert anything because of invalid date.
create procedure ee_16407_5_pendant() begin insert into events_test.events_smode_test values('ee_16407_5','2001-02-29'); end|
create procedure ee_16407_6_pendant() begin insert into events_test.events_smode_test values('ee_16407_6','2004-02-29'); end|
create event ee_16407_5 on schedule every 60 second do
@ -165,11 +183,23 @@ begin
call events_test.ee_16407_6_pendant();
end|
delimiter ;|
--sleep 1
let $wait_condition=
select count(*) = 2 from information_schema.processlist
where info = 'select get_lock(\'ee_16407_5\', 60)';
--source include/wait_condition.inc
--echo "Should have 2 locked processes"
select /*4*/ user, host, db, info from information_schema.processlist where (command!='Daemon' || user='event_scheduler') and (info is null or info not like '%processlist%') order by info;
select release_lock('ee_16407_5');
--sleep 1.3
let $wait_condition=
select count(*) = 1 and user = 'event_scheduler' and info is null
from information_schema.processlist
where (command!='Daemon' || user='event_scheduler')
and (info is null or info not like '%processlist%');
--source include/wait_condition.inc
--echo "Should have 0 processes locked"
select /*5*/ user, host, db, info from information_schema.processlist where (command!='Daemon' || user='event_scheduler') and (info is null or info not like '%processlist%') order by info;
select * from events_smode_test order by ev_name, a;
@ -272,17 +302,58 @@ insert into t1 values (2);
create table t2 (a char(20));
insert into t2 values ("e22830_1");
create function f22830 () returns int return 5;
--error ER_NOT_SUPPORTED_YET
create event e22830 on schedule every f22830() second do select 123;
create event e22830_1 on schedule every 1 hour do alter event e22830_1 on schedule every (select 8 from dual) hour;
create event e22830_2 on schedule every 1 hour do alter event e22830_2 on schedule every (select 8 from t1) hour;
create event e22830_3 on schedule every 1 hour do alter event e22830_3 on schedule every f22830() hour;
create event e22830_4 on schedule every 1 hour do alter event e22830_4 on schedule every (select f22830() from dual) hour;
select event_name, event_definition, interval_value, interval_field from information_schema.events order by event_name;
select get_lock('ee_22830', 60);
set global event_scheduler=on;
--sleep 4
delimiter |;
create procedure p22830_wait()
begin
select get_lock('ee_22830', 60);
select release_lock('ee_22830');
end|
--error ER_NOT_SUPPORTED_YET
create event e22830 on schedule every f22830() second do
begin
call p22830_wait();
select 123;
end|
create event e22830_1 on schedule every 1 hour do
begin
call p22830_wait();
alter event e22830_1 on schedule every (select 8 from dual) hour;
end|
create event e22830_2 on schedule every 1 hour do
begin
call p22830_wait();
alter event e22830_2 on schedule every (select 8 from t1) hour;
end|
create event e22830_3 on schedule every 1 hour do
begin
call p22830_wait();
alter event e22830_3 on schedule every f22830() hour;
end|
create event e22830_4 on schedule every 1 hour do
begin
call p22830_wait();
alter event e22830_4 on schedule every (select f22830() from dual) hour;
end|
delimiter ;|
--echo "All events should be blocked in get_lock()"
select event_name, event_definition, interval_value, interval_field from information_schema.events order by event_name;
select release_lock('ee_22830');
let $wait_condition=
select group_concat(interval_value order by interval_value) = '1,1,1,8'
from information_schema.events;
--source include/wait_condition.inc
set global event_scheduler=off;
select event_name, event_definition, interval_value, interval_field from information_schema.events order by event_name;
drop procedure p22830_wait;
drop function f22830;
--error ER_PARSE_ERROR
drop event (select a from t2);