# Copyright Materialize, Inc. and contributors. All rights reserved.
#
# Use of this software is governed by the Business Source License
# included in the LICENSE file at the root of this repository.
#
# As of the Change Date specified in that file, in accordance with
# the Business Source License, use of this software will be governed
# by the Apache License, Version 2.0.

$ set-sql-timeout duration=1s


#
# Test the timezone handling
#

> SHOW TIMEZONE
UTC

> CREATE SECRET mysqlpass AS '${arg.mysql-root-password}'
> CREATE CONNECTION mysql_conn TO MYSQL (
    HOST mysql,
    USER root,
    PASSWORD SECRET mysqlpass
  )

$ mysql-connect name=mysql url=mysql://root@mysql password=${arg.mysql-root-password}

$ mysql-execute name=mysql
DROP DATABASE IF EXISTS public;
CREATE DATABASE public;
USE public;

SET GLOBAL time_zone = 'US/Eastern';

# reconnect for global variable change to take effect
$ mysql-connect name=mysql url=mysql://root@mysql password=${arg.mysql-root-password}

$ mysql-execute name=mysql
USE public;
SET SESSION time_zone = 'US/Alaska';

# MySQL 5.7 needs a default value for timestamp_col
CREATE TABLE t1 (date_col DATE, date_time_col DATETIME, timestamp_col TIMESTAMP DEFAULT '2000-01-01');
INSERT INTO t1 VALUES ('1000-01-01', '1000-01-01 00:00:00', '1970-01-01 00:00:01');
INSERT INTO t1 VALUES ('9999-12-31', '9999-12-31 23:59:59', '2038-01-18 03:14:17');

> CREATE SOURCE mz_source
  FROM MYSQL CONNECTION mysql_conn
  FOR ALL TABLES;

> SELECT date_col, date_time_col, timestamp_col AT TIME ZONE 'UTC' FROM t1;
"1000-01-01" "1000-01-01 00:00:00" "1970-01-01 10:00:01 UTC"
"9999-12-31" "9999-12-31 23:59:59" "2038-01-18 12:14:17 UTC"

$ mysql-execute name=mysql
SET GLOBAL time_zone = 'US/Pacific';

# reconnect for global variable change to take effect
$ mysql-connect name=mysql url=mysql://root@mysql password=${arg.mysql-root-password}

$ mysql-execute name=mysql
USE public;
SET SESSION time_zone = 'Australia/Sydney';

# MySQL 5.7 needs a default value for timestamp_col
INSERT INTO t1 VALUES ('1000-01-01', '1000-01-01 00:00:00', '1970-01-05 16:00:01');

> SELECT date_col, date_time_col, timestamp_col AT TIME ZONE 'UTC' FROM t1;
"1000-01-01" "1000-01-01 00:00:00" "1970-01-01 10:00:01 UTC"
"9999-12-31" "9999-12-31 23:59:59" "2038-01-18 12:14:17 UTC"
"1000-01-01" "1000-01-01 00:00:00" "1970-01-05 06:00:01 UTC"

# reset not to influence other tests
$ mysql-execute name=mysql
SET GLOBAL time_zone = 'SYSTEM';