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# Copyright (C) 2010 Sun Microsystems, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA
--source include/not_embedded.inc
#
# Only global
#
select @@global.max_digest_length;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
select @@session.max_digest_length;
show global variables like 'max_digest_length';
show session variables like 'max_digest_length';
select * from information_schema.global_variables
where variable_name='max_digest_length';
select * from information_schema.session_variables
where variable_name='max_digest_length';
#
# Read-only
#
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
set global max_digest_length=1;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
set session max_digest_length=1;
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