如何将表对象输出参数从Oracle ASP.NET核心传递到C#存储过程

// 创建存储过程
CREATE OR REPLACE PROCEDURE GetTableObjectOutputParam (
    p_table_object OUT YOUR_OBJECT_TYPE
) AS
BEGIN
    -- 在存储过程中处理表对象的逻辑
    -- 可以将表对象的值赋给p_table_object
    -- 例如：p_table_object := YOUR_TABLE;
END;
/

// C#代码
using Oracle.DataAccess.Client; // 或使用Oracle.ManagedDataAccess.Client

// 连接到Oracle数据库
string connectionString = "Data Source=YOUR_DATASOURCE;User Id=YOUR_USER_ID;Password=YOUR_PASSWORD;";
using (OracleConnection connection = new OracleConnection(connectionString))
{
    connection.Open();

    // 创建OracleCommand对象
    using (OracleCommand command = connection.CreateCommand())
    {
        command.CommandText = "GetTableObjectOutputParam";
        command.CommandType = CommandType.StoredProcedure;

        // 创建OracleParameter对象
        OracleParameter outputParam = new OracleParameter();
        outputParam.ParameterName = "p_table_object";
        outputParam.Direction = ParameterDirection.Output;
        outputParam.OracleDbType = OracleDbType.Object;
        outputParam.TypeName = "YOUR_OBJECT_TYPE";

        // 将OracleParameter对象添加到OracleCommand对象的Parameters集合中
        command.Parameters.Add(outputParam);

        // 执行OracleCommand对象
        command.ExecuteNonQuery();

        // 获取表对象输出参数的值
        OracleObject tableObject = (OracleObject)outputParam.Value;

        // 在C#代码中使用表对象输出参数的值
        // 例如：string tableName = tableObject.GetValue(0).ToString();
    }
}