text: --
  -- Copyright (C) 2016 Red Hat, Inc.
  --
  -- Licensed 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.
  --
  DROP TABLE IF EXISTS CUSTOMER;
  CREATE TABLE CUSTOMER
  (
     SSN char(10),
     FIRSTNAME varchar(64),
     LASTNAME varchar(64),
     ST_ADDRESS varchar(256),
     APT_NUMBER varchar(32),
     CITY varchar(64),
     STATE varchar(32),
     ZIPCODE varchar(10),
     PHONE varchar(15),
     CONSTRAINT CUSTOMER_PK PRIMARY KEY(SSN)
  );
  
  DROP TABLE IF EXISTS ACCOUNT;
  CREATE TABLE ACCOUNT
  (
     ACCOUNT_ID integer,
     SSN char(10),
     STATUS char(10),
     TYPE char(10),
     DATEOPENED timestamp,
     DATECLOSED timestamp,
     CONSTRAINT ACCOUNT_PK PRIMARY KEY(ACCOUNT_ID),
     CONSTRAINT CUSTOMER_FK FOREIGN KEY (SSN) REFERENCES CUSTOMER (SSN)
  );
  
  DROP TABLE IF EXISTS PRODUCT;
  CREATE TABLE PRODUCT (
     ID integer,
     SYMBOL varchar(16),
     COMPANY_NAME varchar(256),
     CONSTRAINT PRODUCT_PK PRIMARY KEY(ID)
  );
  
  DROP TABLE IF EXISTS HOLDINGS;
  CREATE TABLE HOLDINGS
  (
     TRANSACTION_ID integer IDENTITY,
     ACCOUNT_ID integer,
     PRODUCT_ID integer,
     PURCHASE_DATE timestamp,
     SHARES_COUNT integer,
     CONSTRAINT HOLDINGS_PK PRIMARY KEY (TRANSACTION_ID),
     CONSTRAINT ACCOUNT_FK FOREIGN KEY (ACCOUNT_ID) REFERENCES ACCOUNT (ACCOUNT_ID),
     CONSTRAINT PRODUCT_FK FOREIGN KEY (PRODUCT_ID) REFERENCES PRODUCT (ID)
  );