mirror of
https://github.com/MariaDB/server.git
synced 2025-10-25 18:38:00 +03:00
22 lines
706 B
Plaintext
22 lines
706 B
Plaintext
select @@global.extra_port;
|
|
@@global.extra_port
|
|
0
|
|
select @@session.extra_port;
|
|
ERROR HY000: Variable 'extra_port' is a GLOBAL variable
|
|
show global variables like 'extra_port';
|
|
Variable_name Value
|
|
extra_port 0
|
|
show session variables like 'extra_port';
|
|
Variable_name Value
|
|
extra_port 0
|
|
select * from information_schema.global_variables where variable_name='extra_port';
|
|
VARIABLE_NAME VARIABLE_VALUE
|
|
EXTRA_PORT 0
|
|
select * from information_schema.session_variables where variable_name='extra_port';
|
|
VARIABLE_NAME VARIABLE_VALUE
|
|
EXTRA_PORT 0
|
|
set global extra_port=1;
|
|
ERROR HY000: Variable 'extra_port' is a read only variable
|
|
set session extra_port=1;
|
|
ERROR HY000: Variable 'extra_port' is a read only variable
|