DatabaseConnection connection = new JdbcConnection(jdbcTemplate.getDataSource().getConnection());
		Database sourceDatabase = DatabaseFactory.getInstance().findCorrectDatabaseImplementation(connection);
		sourceDatabase.setDefaultSchemaName("public");
		Database targetDatabase = DatabaseFactory.getInstance().findCorrectDatabaseImplementation(connection);
		targetDatabase.setDefaultSchemaName("newchema");

		CompareControl.SchemaComparison schemaComparison = new CompareControl.SchemaComparison(new CatalogAndSchema(null, "public"),
				new CatalogAndSchema(null, "newchema"));

		Set<Class<? extends DatabaseObject>> types = new HashSet<>();
		types.add(Table.class);
		types.add(Column.class);
		types.add(Index.class);

		CompareControl compareControl = new CompareControl(
				new CompareControl.SchemaComparison[] { schemaComparison }, types);

		DiffResult diffResult = DiffGeneratorFactory.getInstance().compare(sourceDatabase,
				targetDatabase, compareControl);

	@Scheduled(cron = "00 00 18 * * *")
	public void start() throws LiquibaseException, SQLException {

		DatabaseConnection connection = new JdbcConnection(jdbcTemplate.getDataSource().getConnection());
		Database sourceDatabase = DatabaseFactory.getInstance().findCorrectDatabaseImplementation(connection);
		sourceDatabase.setDefaultSchemaName("public");
		Database targetDatabase = DatabaseFactory.getInstance().findCorrectDatabaseImplementation(connection);
		targetDatabase.setDefaultSchemaName("newschema");

		CompareControl.SchemaComparison schemaComparison = new CompareControl.SchemaComparison(new CatalogAndSchema(null, "public"),
				new CatalogAndSchema(null, "newschema"));

		Set<Class<? extends DatabaseObject>> types = new HashSet<>();
		types.add(Table.class);
		types.add(Column.class);
		types.add(Index.class);

		CompareControl compareControl = new CompareControl(
				new CompareControl.SchemaComparison[] { schemaComparison }, types);

		DiffResult diffResult = DiffGeneratorFactory.getInstance().compare(sourceDatabase,
				targetDatabase, compareControl);

		DiffToChangeLog diffToChangeLog = new DiffToChangeLog(diffResult, new DiffOutputControl());
		List<ChangeSet> list = diffToChangeLog.generateChangeSets();


		DatabaseChangeLog databaseChangeLog = new DatabaseChangeLog();

// Здесь идёт перенос старой структуры в новую базу
		for (ChangeSet changeSet : list) {
			changeSet.execute(databaseChangeLog, targetDatabase);
		}

	}