Current Path : /home/usr.opt/mysql57/mysql-test/suite/sys_vars/t/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : /home/usr.opt/mysql57/mysql-test/suite/sys_vars/t/pseudo_thread_id_basic.test |
# # exists as a session only # # 2010-01-20 OBN - Added check for session I_S values being equal to variable value # - Added check for session variable value being numberic # --error ER_INCORRECT_GLOBAL_LOCAL_VAR select @@global.pseudo_thread_id; # Check the variable has a valid numeric value (assumed to be less then 10000) select @@session.pseudo_thread_id between 1 and 10000; --echo should be empty show global variables like 'pseudo_thread_id'; # Check that shows returns a value (can't confirm the actual one) --replace_column 2 # show session variables like 'pseudo_thread_id'; # Global I_S variable is empty --echo should be empty --disable_warnings select * from information_schema.global_variables where variable_name='pseudo_thread_id'; --enable_warnings # Check that I_S value is same as variable --disable_warnings select @@session.pseudo_thread_id = variable_value from information_schema.session_variables where variable_name='pseudo_thread_id'; --enable_warnings # # show that it's writable # set session pseudo_thread_id=42; select @@session.pseudo_thread_id; --disable_warnings select * from information_schema.global_variables where variable_name='pseudo_thread_id'; select variable_value from information_schema.session_variables where variable_name='pseudo_thread_id'; --enable_warnings --error ER_LOCAL_VARIABLE set global pseudo_thread_id=1; # # incorrect types # --error ER_WRONG_TYPE_FOR_VAR set session pseudo_thread_id=1.1; --error ER_WRONG_TYPE_FOR_VAR set session pseudo_thread_id=1e1; --error ER_WRONG_TYPE_FOR_VAR set session pseudo_thread_id="foo";