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mariadb/mysql-test/suite/sys_vars/t/innodb_io_capacity_basic.test
Omer BarNir c4f58dcbe5 Modified and added tests following review of WL#4738.
- Added tests for innodb and semisync plugin
 - Modified existing tests to include variable values in I_S tables
 - Updated the all_vars test to include optional checkes for INNODB and semisync plugin 
   if loaded
2010-01-28 22:33:00 -08:00

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# 2010-01-27 - Added
#
--source include/have_innodb.inc
SET @start_global_value = @@global.innodb_io_capacity;
SELECT @start_global_value;
#
# exists as global only
#
--echo Valid value 100 or more
select @@global.innodb_io_capacity > 99;
select @@global.innodb_io_capacity;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
select @@session.innodb_io_capacity;
show global variables like 'innodb_io_capacity';
show session variables like 'innodb_io_capacity';
select * from information_schema.global_variables where variable_name='innodb_io_capacity';
select * from information_schema.session_variables where variable_name='innodb_io_capacity';
#
# show that it's writable
#
set global innodb_io_capacity=123;
select @@global.innodb_io_capacity;
select * from information_schema.global_variables where variable_name='innodb_io_capacity';
select * from information_schema.session_variables where variable_name='innodb_io_capacity';
--error ER_GLOBAL_VARIABLE
set session innodb_io_capacity=444;
#
# incorrect types
#
--error ER_WRONG_TYPE_FOR_VAR
set global innodb_io_capacity=1.1;
--error ER_WRONG_TYPE_FOR_VAR
set global innodb_io_capacity=1e1;
--error ER_WRONG_TYPE_FOR_VAR
set global innodb_io_capacity="foo";
set global innodb_io_capacity=7;
select @@global.innodb_io_capacity;
select * from information_schema.global_variables where variable_name='innodb_io_capacity';
set global innodb_io_capacity=-7;
select @@global.innodb_io_capacity;
select * from information_schema.global_variables where variable_name='innodb_io_capacity';
#
# min/max values
#
set global innodb_io_capacity=100;
select @@global.innodb_io_capacity;
SET @@global.innodb_io_capacity = @start_global_value;
SELECT @@global.innodb_io_capacity;