-- https://docs.oracle.com/en/database/oracle/oracle-database/23/lnpls/dynamic-sql.html
DROP TABLE secret_records;
CREATE TABLE secret_records (
  user_name    VARCHAR2(9),
  service_type VARCHAR2(12),
  value        VARCHAR2(30),
  date_created DATE
);
INSERT INTO secret_records (
  user_name, service_type, value, date_created
)
VALUES ('Andy', 'Waiter', 'Serve dinner at Cafe Pete', SYSDATE);
INSERT INTO secret_records (
  user_name, service_type, value, date_created
)
VALUES ('Chuck', 'Merger', 'Buy company XYZ', SYSDATE);