mirror of
https://github.com/MariaDB/server.git
synced 2025-05-05 16:59:35 +03:00
22 lines
567 B
Plaintext
22 lines
567 B
Plaintext
# ulong readonly
|
|
|
|
#
|
|
# show the global and session values;
|
|
#
|
|
select @@global.extra_port;
|
|
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
|
|
select @@session.extra_port;
|
|
show global variables like 'extra_port';
|
|
show session variables like 'extra_port';
|
|
select * from information_schema.global_variables where variable_name='extra_port';
|
|
select * from information_schema.session_variables where variable_name='extra_port';
|
|
|
|
#
|
|
# show that it's read-only
|
|
#
|
|
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
|
|
set global extra_port=1;
|
|
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
|
|
set session extra_port=1;
|
|
|