# Copyright(C) 2011 Kentoku SHIBA
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

--source ../../../include/mroonga/have_mroonga.inc

--disable_warnings
drop table if exists t1;
--enable_warnings

create table t1 (c1 int auto_increment, primary key(c1));
insert into t1 values(null);
select c1 from t1 order by c1 desc limit 1;
insert into t1 values(null);
select c1 from t1 order by c1 desc limit 1;
insert into t1 values(10);
select c1 from t1 order by c1 desc limit 1;
insert into t1 values(null);
select c1 from t1 order by c1 desc limit 1;
insert into t1 values(6);
select c1 from t1 order by c1 desc limit 1;
insert into t1 values(null);
select c1 from t1 order by c1 desc limit 1;
drop table t1;

create table t1 (c1 int, c2 int auto_increment, primary key(c1), key idx1(c2));
insert into t1 values(1, null);
select * from t1 order by c2 desc limit 1;
insert into t1 values(2, null);
select * from t1 order by c2 desc limit 1;
insert into t1 values(3, 10);
select * from t1 order by c2 desc limit 1;
insert into t1 values(4, null);
select * from t1 order by c2 desc limit 1;
insert into t1 values(5, 6);
select * from t1 order by c2 desc limit 1;
insert into t1 values(6, null);
select * from t1 order by c2 desc limit 1;
drop table t1;

--source ../../../include/mroonga/have_mroonga_deinit.inc
