#!/bin/bash

# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# 
# Script to reset mysql database
#

if [ $# -lt 3 ]; then
	echo "Usage: $0 <db_user> <db_password> <db_database> <output file>"
	exit 1
fi

db_user=$1
db_password=$2
db_database=$3
outfile=$4

echo "Exporting $db_database ...  "
mysqldump -u $db_user  --password=$db_password --add-drop-database --database $db_database > $outfile
echo "Check output file $outfile"