返回已删除元素的数组postgresql JDBC

import java.sql.*;

public class DeleteArrayExample {
    public static void main(String[] args) {
        String url = "jdbc:postgresql://localhost:5432/mydatabase";
        String username = "myusername";
        String password = "mypassword";

        try (Connection conn = DriverManager.getConnection(url, username, password)) {
            String sql = "DELETE FROM mytable WHERE id = ?";
            int idToDelete = 1;

            try (PreparedStatement stmt = conn.prepareStatement(sql)) {
                stmt.setInt(1, idToDelete);
                int rowsAffected = stmt.executeUpdate();
                System.out.println("Rows affected: " + rowsAffected);

                if (rowsAffected > 0) {
                    ResultSet rs = stmt.getResultSet();
                    Array deletedArray = rs.getArray(1);
                    Object[] deletedElements = (Object[]) deletedArray.getArray();
                    System.out.println("Deleted elements: " + Arrays.toString(deletedElements));
                }
            }
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }
}