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