[ Avaa Bypassed ]

select @@global.lc_messages_dir;
@@global.lc_messages_dir
MYSQL_SHAREDIR/
select @@session.lc_messages_dir;
ERROR HY000: Variable 'lc_messages_dir' is a GLOBAL variable
show global variables like 'lc_messages_dir';
Variable_name	Value
lc_messages_dir	MYSQL_SHAREDIR/
show session variables like 'lc_messages_dir';
Variable_name	Value
lc_messages_dir	MYSQL_SHAREDIR/
select * from information_schema.global_variables where variable_name='lc_messages_dir';
VARIABLE_NAME	VARIABLE_VALUE
LC_MESSAGES_DIR	MYSQL_SHAREDIR/
select * from information_schema.session_variables where variable_name='lc_messages_dir';
VARIABLE_NAME	VARIABLE_VALUE
LC_MESSAGES_DIR	MYSQL_SHAREDIR/
set global lc_messages_dir=1;
ERROR HY000: Variable 'lc_messages_dir' is a read only variable
set session lc_messages_dir=1;
ERROR HY000: Variable 'lc_messages_dir' is a read only variable