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#
# exists as a global only
#
# 2010-01-21 OBN - Added
#
source include/not_embedded.inc;
source include/have_semisync_plugin.inc;
# The following is to prevent a mis-match on windows that has the name of of the lib ending with 'dll'
--replace_regex /\.dll/.so/
eval INSTALL PLUGIN rpl_semi_sync_master SONAME '$SEMISYNC_MASTER_PLUGIN';
select @@global.rpl_semi_sync_master_timeout;
SET @start_global_value = @@global.rpl_semi_sync_master_timeout;
--echo Assuming value will not be more then 100 sec
select @@global.rpl_semi_sync_master_timeout between 1 and 100000;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
select @@session.rpl_semi_sync_master_timeout;
show global variables like 'rpl_semi_sync_master_timeout';
show session variables like 'rpl_semi_sync_master_timeout';
select * from information_schema.global_variables where variable_name='rpl_semi_sync_master_timeout';
select * from information_schema.session_variables where variable_name='rpl_semi_sync_master_timeout';
#
# show that it's writable
#
set global rpl_semi_sync_master_timeout=42;
--error ER_GLOBAL_VARIABLE
set session rpl_semi_sync_master_timeout=99;
select @@global.rpl_semi_sync_master_timeout;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
select @@session.rpl_semi_sync_master_timeout;
show global variables like 'rpl_semi_sync_master_timeout';
show session variables like 'rpl_semi_sync_master_timeout';
select * from information_schema.global_variables where variable_name='rpl_semi_sync_master_timeout';
select * from information_schema.session_variables where variable_name='rpl_semi_sync_master_timeout';
#
# incorrect types
#
--error ER_WRONG_TYPE_FOR_VAR
set global rpl_semi_sync_master_timeout=1.1;
--error ER_WRONG_TYPE_FOR_VAR
set global rpl_semi_sync_master_timeout=1e1;
--error ER_WRONG_TYPE_FOR_VAR
set global rpl_semi_sync_master_timeout="some text";
#
# Cleanup
#
SET @@global.rpl_semi_sync_master_timeout = @start_global_value;
select @@global.rpl_semi_sync_master_timeout;
UNINSTALL PLUGIN rpl_semi_sync_master;
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