Stored procedures TERADATA存储过程返回数据错误

我创建了一个执行以下步骤的过程：

删除历史表格的最后8天

然后，我们将过去8天的更新数据添加回历史表

返回历史表的所有数据

当我添加最后一步（第3步）时，我得到一个错误，如下面的屏幕截图所示。你能帮我弄明白我该怎么做才能让它工作吗

谢谢

---

Daniel

Teradata遵循标准SQL，必须使用游标语法（处理数据时应避免使用实际游标）返回结果集。没有游标，您只能将单行返回到变量中

REPLACE PROCEDURE SP_New_Procedure ()
DYNAMIC RESULT SETS 1 
SQL SECURITY OWNER

BEGIN 
------------Deleting last 8 days of data -------------------------------

   DELETE FROM History_Table
        WHERE Date BETWEEN CURRENT_DATE - 1 
                       AND CURRENT_DATE - 8

------------Inserting updated last 8 days of data------------------------

   INSERT INTO History_Table
   SELECT
      FinalTable.*
   FROM
      Data_Query AS FinalTable;


 ------------Return All values from updated History_Table-------------------

   BEGIN
      DECLARE cur CURSOR WITH RETURN ONLY FOR
      SELECT * FROM History_Table;

      OPEN cur; -- don't close it, otherwise there's no result
   END;

END;

希望

History\u表

由该日期列进行分区

REPLACE PROCEDURE SP_New_Procedure ()
DYNAMIC RESULT SETS 1 
SQL SECURITY OWNER

BEGIN 
------------Deleting last 8 days of data -------------------------------

   DELETE FROM History_Table
        WHERE Date BETWEEN CURRENT_DATE - 1 
                       AND CURRENT_DATE - 8

------------Inserting updated last 8 days of data------------------------

   INSERT INTO History_Table
   SELECT
      FinalTable.*
   FROM
      Data_Query AS FinalTable;


 ------------Return All values from updated History_Table-------------------

   BEGIN
      DECLARE cur CURSOR WITH RETURN ONLY FOR
      SELECT * FROM History_Table;

      OPEN cur; -- don't close it, otherwise there's no result
   END;

END;