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mariadb/mysql-test/suite/sys_vars/t/sql_select_limit_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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#
# 2010-01-10 OBN - Added check for I_S values after change of variable value
#
SET @start_global_value = @@global.sql_select_limit;
SELECT @start_global_value;
#
# exists as global and session
#
select @@global.sql_select_limit;
select @@session.sql_select_limit;
show global variables like 'sql_select_limit';
show session variables like 'sql_select_limit';
select * from information_schema.global_variables where variable_name='sql_select_limit';
select * from information_schema.session_variables where variable_name='sql_select_limit';
#
# show that it's writable
#
set global sql_select_limit=10;
set session sql_select_limit=20;
select @@global.sql_select_limit;
select @@session.sql_select_limit;
show global variables like 'sql_select_limit';
show session variables like 'sql_select_limit';
select * from information_schema.global_variables where variable_name='sql_select_limit';
select * from information_schema.session_variables where variable_name='sql_select_limit';
#
# incorrect types
#
--error ER_WRONG_TYPE_FOR_VAR
set global sql_select_limit=1.1;
--error ER_WRONG_TYPE_FOR_VAR
set global sql_select_limit=1e1;
--error ER_WRONG_TYPE_FOR_VAR
set global sql_select_limit="foo";
SET @@global.sql_select_limit = @start_global_value;
SELECT @@global.sql_select_limit;