blob: 1a7849c1328f3abd18e86e6a8828558c72f6bf48 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
select @@global.report_port;
@@global.report_port
DEFAULT_MASTER_PORT
select @@session.report_port;
ERROR HY000: Variable 'report_port' is a GLOBAL variable
show global variables like 'report_port';
Variable_name Value
report_port DEFAULT_MASTER_PORT
show session variables like 'report_port';
Variable_name Value
report_port DEFAULT_MASTER_PORT
select * from information_schema.global_variables where variable_name='report_port';
VARIABLE_NAME VARIABLE_VALUE
REPORT_PORT DEFAULT_MASTER_PORT
select * from information_schema.session_variables where variable_name='report_port';
VARIABLE_NAME VARIABLE_VALUE
REPORT_PORT DEFAULT_MASTER_PORT
set global report_port=1;
ERROR HY000: Variable 'report_port' is a read only variable
set session report_port=1;
ERROR HY000: Variable 'report_port' is a read only variable
|
