<?xml version="1.0" encoding="UTF-8"?>
        <!--
          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.
        -->
        <!-- The contents of this file will be loaded for each web application -->
<Context>

    <!-- Default set of monitored resources. If one of these changes, the    -->
    <!-- web application will be reloaded.                                   -->
    <!-- Uncomment this to disable session persistence across Tomcat restarts -->
    <!--
    <Manager pathname="" />
    -->
    <Resource name="jdbc/xyz" auth="Container" type="javax.sql.DataSource"
              maxTotal="100" maxIdle="30" maxWaitMillis="10000"
              username="xxx" password="yyy" driverClassName="com.mysql.cj.jdbc.Driver"
              url="jdbc:mysql://localhost:3306/xyz"/>

</Context>

CREATE TABLE Customer (
  id int NOT NULL AUTO_INCREMENT,
  ssn char(11) DEFAULT NULL,
  name varchar(50) DEFAULT NULL,
  address varchar(255) DEFAULT NULL,
  phone char(12) DEFAULT NULL,
  PRIMARY KEY (id),
  UNIQUE KEY ssn (ssn)
)

CREATE TABLE Users (
  name varchar(50) NOT NULL,
  pass varchar(50) NOT NULL,
  PRIMARY KEY (name)
)

CREATE TABLE `CreditCard` (
  `card_number` int NOT NULL AUTO_INCREMENT,
  `type` enum('Visa','Master Card','American Express','Discover') NOT NULL,
  `limit` double DEFAULT NULL,
  `balance` double(10,2) DEFAULT '0.00',
  `active` tinyint(1) DEFAULT NULL,
  PRIMARY KEY (`card_number`)
);
CREATE TABLE `Vendor` (
  `vid` int NOT NULL AUTO_INCREMENT,
  `name` varchar(50) DEFAULT NULL,
  `address` varchar(255) DEFAULT NULL,
  PRIMARY KEY (`vid`)
);
CREATE TABLE `Ownership` (
  `owner_id` int NOT NULL,
  `card_number` int NOT NULL,
  `current` tinyint(1) DEFAULT '0',
  PRIMARY KEY (`owner_id`,`card_number`),
  KEY `card_number` (`card_number`),
  CONSTRAINT `Ownership_ibfk_1` FOREIGN KEY (`card_number`) REFERENCES `CreditCard` (`card_number`)
);
CREATE TABLE `Transaction` (
  `tid` int NOT NULL AUTO_INCREMENT,
  `cid` int NOT NULL,
  `card_number` int NOT NULL,
  `vid` int NOT NULL,
  `amount` double(10,2) NOT NULL,
  `tdate` date NOT NULL,
  PRIMARY KEY (`tid`),
  KEY `cid` (`cid`),
  KEY `card_number` (`card_number`),
  KEY `vid` (`vid`),
  CONSTRAINT `Transaction_ibfk_1` FOREIGN KEY (`cid`) REFERENCES `Customer` (`id`),
  CONSTRAINT `Transaction_ibfk_2` FOREIGN KEY (`card_number`) REFERENCES `CreditCard` (`card_number`),
  CONSTRAINT `Transaction_ibfk_3` FOREIGN KEY (`vid`) REFERENCES `Vendor` (`vid`)
);
CREATE TABLE `Payment` (
  `pid` int NOT NULL AUTO_INCREMENT,
  `card_number` int NOT NULL,
  `amount` double(10,2) NOT NULL,
  `pdate` date NOT NULL,
  PRIMARY KEY (`pid`),
  KEY `card_number` (`card_number`),
  CONSTRAINT `Payment_ibfk_1` FOREIGN KEY (`card_number`) REFERENCES `CreditCard` (`card_number`)
);

clean compile war:war tomcat7:run