HikariConfig config = new HikariConfig(); config.setJdbcUrl("jdbc:duckdb:<database>"); config.setUsername("<username>"); config.setPassword("<password>"); HikariDataSource dataSource = new HikariDataSource(config); Connection connection = dataSource.getConnection(); Statement statement = connection.createStatement(); statement.addBatch("INSERT INTO table_name (column1, column2) VALUES (value1, value2)"); statement.addBatch("INSERT INTO table_name (column1, column2) VALUES (value3, value4)"); statement.executeBatch(); PreparedStatement statement = connection.prepareStatement("SELECT * FROM table_name WHERE column = ?"); statement.setString(1, "value"); ResultSet resultSet = statement.executeQuery();