EVOLUTION-MANAGER

Edit File: innodb_replication_delay_basic.test

#
# 2010-01-27 - Added
#

--source include/have_innodb.inc

SET @start_global_value = @@global.innodb_replication_delay;
SELECT @start_global_value;

#
# exists as global only
#
--echo Valid values are zero or above
select @@global.innodb_replication_delay >=0;
select @@global.innodb_replication_delay;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
select @@session.innodb_replication_delay;
show global variables like 'innodb_replication_delay';
show session variables like 'innodb_replication_delay';
--disable_warnings
select * from information_schema.global_variables where variable_name='innodb_replication_delay';
select * from information_schema.session_variables where variable_name='innodb_replication_delay';
--enable_warnings

#
# show that it's writable
#
set global innodb_replication_delay=10;
select @@global.innodb_replication_delay;
--disable_warnings
select * from information_schema.global_variables where variable_name='innodb_replication_delay';
select * from information_schema.session_variables where variable_name='innodb_replication_delay';
--enable_warnings
--error ER_GLOBAL_VARIABLE
set session innodb_replication_delay=1;

#
# check the default value 
#
set global innodb_replication_delay=DEFAULT;
select @@global.innodb_replication_delay;

#
# valid values
#

set global innodb_replication_delay=0;
select @@global.innodb_replication_delay;
set global innodb_replication_delay=65535;
select @@global.innodb_replication_delay;
set global innodb_replication_delay=4294967295;
select @@global.innodb_replication_delay;

#
# incorrect types
#
--error ER_WRONG_TYPE_FOR_VAR
set global innodb_replication_delay=1.1;
--error ER_WRONG_TYPE_FOR_VAR
set global innodb_replication_delay=1e1;
--error ER_WRONG_TYPE_FOR_VAR
set global innodb_replication_delay="foo";
--error ER_WRONG_TYPE_FOR_VAR
set global innodb_replication_delay=' ';
select @@global.innodb_replication_delay;
--error ER_WRONG_TYPE_FOR_VAR
set global innodb_replication_delay=" ";
select @@global.innodb_replication_delay;
set global innodb_replication_delay=-7;
select @@global.innodb_replication_delay;
set global innodb_replication_delay=-1024;
select @@global.innodb_replication_delay;
--disable_warnings
select * from information_schema.global_variables where variable_name='innodb_replication_delay';
--enable_warnings

#
# Check for out of bounds
#

# With a 64 bit mysqld:18446744073709551615,with a 32 bit mysqld: 4294967295
--disable_warnings
SET @@global.innodb_replication_delay = 4294967296;
--enable_warnings
SELECT @@global.innodb_replication_delay IN (4294967296,4294967295);

--disable_warnings
SET @@global.innodb_replication_delay = 12345678901;
--enable_warnings
SELECT @@global.innodb_replication_delay IN (12345678901,4294967295);

--disable_warnings
SET @@global.innodb_replication_delay = 18446744073709551615;
--enable_warnings
SELECT @@global.innodb_replication_delay IN (18446744073709551615,4294967295);

#
# cleanup
#
SET @@global.innodb_replication_delay = @start_global_value;
SELECT @@global.innodb_replication_delay;