Spracherkennung für: .test vermutete Sprache: SQL {SQL[99] Postscript[45] Python[45]} [Methode: maximale Elemente, drei Dimensionen]
#
# show the global and session values;
#
--replace_column 1 #
select @@global.open_files_limit;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
select @@session.open_files_limit;
--replace_column 2 #
show global variables like 'open_files_limit';
--replace_column 2 #
show session variables like 'open_files_limit';
--replace_column 2 #
select * from information_schema.global_variables where variable_name='open_files_limit';
--replace_column 2 #
select * from information_schema.session_variables where variable_name='open_files_limit';
#
# show that it's read-only
#
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
set global open_files_limit=1;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
set session open_files_limit=1;
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