用C#程序打印oracle数据库中的整个表格

using System;
using Oracle.DataAccess.Client;

namespace OracleTablePrinter
{
    class Program
    {
        static void Main(string[] args)
        {
            string connectionString = "Data Source=数据库地址;User Id=用户名;Password=密码;";
            string tableName = "表名";

            using (OracleConnection connection = new OracleConnection(connectionString))
            {
                connection.Open();

                string query = $"SELECT * FROM {tableName}";

                using (OracleCommand command = new OracleCommand(query, connection))
                {
                    using (OracleDataReader reader = command.ExecuteReader())
                    {
                        while (reader.Read())
                        {
                            for (int i = 0; i < reader.FieldCount; i++)
                            {
                                Console.Write(reader[i] + "\t");
                            }
                            Console.WriteLine();
                        }
                    }
                }

                connection.Close();
            }
        }
    }
}