WHENEVER SQLERROR EXIT SQL.SQLCODE

CREATE TABLE dds_mac_accounts (
  account_id   NUMBER PRIMARY KEY,
  account_name VARCHAR2(100),
  owner_name   VARCHAR2(60),
  region       VARCHAR2(30),
  balance      NUMBER(12,2)
);

CREATE VIEW dds_mac_accounts_view AS
SELECT account_id, account_name, owner_name, region, balance
FROM dds_mac_accounts;