Spracherkennung für: .test vermutete Sprache: SQL {SQL[84] ABAP[50] Lisp[42]} [Methode: maximale Elemente, drei Dimensionen]
--source include/not_embedded.inc
#
# only global
#
select @@global.report_host;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
select @@session.report_host;
show global variables like 'report_host';
show session variables like 'report_host';
select * from information_schema.global_variables where variable_name='report_host';
select * from information_schema.session_variables where variable_name='report_host';
#
# show that it's read-only
#
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
set global report_host=1;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
set session report_host=1;
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