Database db1 = config.getMetaData1();
Database db2 = config.getMetaData2();
LOGGER.info("Comparing databases...");
SchemaComparator comparator = new SchemaComparator(config);
SchemaChange schemaChange = comparator.compare(db1, db2);
LOGGER.info("Database comparison finished");
// print out all changes
System.out.println("All Changes:");
System.out.println(schemaChange);