# -*- mode: sql; sql-product: mysql -*-
#
# Copyright (C) 2024  Kodama Takuya <otegami@clear-code.com>
#
# 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

# '1970-01-01' must be a valid in MySQL/MariaDB but it causes
# an "out of range" error. It may be a problem in Mroonga.
# Mroonga converts struct tm to Unix time for processing
# 00700101 (this is '1970-01-01' representation in MySQL/MariaDB).
# We should fix it but we skip this for now.
--source ../../../../include/mroonga/skip_windows.inc
--source ../../../../include/mroonga/have_mroonga.inc
--source ../../../../include/mroonga/load_mroonga_functions.inc

--disable_warnings
DROP TABLE IF EXISTS diaries;
--enable_warnings

CREATE TABLE diaries (
  name VARCHAR(255),
  created_on DATE NULL,
  KEY created_on_index(created_on)
) DEFAULT CHARSET=utf8mb4;

INSERT INTO diaries VALUES ('epoch date', '1970-01-01');
INSERT INTO diaries VALUES ('null date', NULL);
INSERT INTO diaries VALUES ('Mroonga release date', '2010-8-19');

SELECT mroonga_command('index_column_diff --table diaries#created_on_index --name index');

SELECT * FROM diaries where created_on = '1970-01-01';

DROP TABLE diaries;

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