如何在ADO.NET中为表值函数调用传递default关键字

CREATE FUNCTION dbo.MyTableValuedFunction (@defaultParam INT = 0)
RETURNS TABLE
AS
RETURN
(
    SELECT column1, column2
    FROM myTable
    WHERE column3 = @defaultParam
)

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

    using (SqlCommand command = new SqlCommand("dbo.MyTableValuedFunction", connection))
    {
        command.CommandType = CommandType.StoredProcedure;

        SqlParameter parameter = new SqlParameter("@defaultParam", SqlDbType.Int);
        parameter.Value = 0;
        command.Parameters.Add(parameter);

        using (SqlDataReader reader = command.ExecuteReader())
        {
            while (reader.Read())
            {
                // 处理查询结果
            }
        }
    }
}