Oracle存储过程

谁能告诉我下面的语法有什么问题吗？我只是想在存储过程中运行一个简单的SELECT语句

CREATE OR REPLACE PROCEDURE PVSSRDB.GETBATTERYSTATUSFORALLLOGGERS
(
  p_Logger OUT e.comment_,
  p_tStamp OUT h.ts,
  p_Val    OUT h.value_number
)
AS
BEGIN
  select 
    e.comment_,
    max(h.ts),
    avg(h.value_number)
INTO
  p_Logger,
  p_tStamp,
  p_Val
FROM 
  PVSSRDB.ELEMENTS e inner join PVSSRDB.DB15MINHISTORY_00100009 h on h.element_id =e.element_id
WHERE 
  e.element_name like 'System1:H%.BatteryCondition'
GROUP BY
  e.comment_
ORDER by 2 asc
END GETBATTERYSTATUSFORALLLOGGERS;

我不断收到相同的3个错误，说明：

• 错误（9,3）：PL/SQL:SQL语句被忽略
• 错误（23,18）：PL/SQL:ORA_00933:SQL命令未正确结束

---

• 错误（24,34）：PLS-00103:在预期以下情况之一时遇到符号“文件结束”：（如果循环mod null pragma raise return select update with with您在2 asc下单后缺少分号
  您还需要正确声明

  OUT

  参数

  CREATE OR REPLACE 
  PROCEDURE PVSSRDB.GETBATTERYSTATUSFORALLLOGGERS (
     p_Logger OUT PVSSRDB.ELEMENTS.comment_%TYPE,
     p_tStamp OUT PVSSRDB.DB15MINHISTORY_00100009.ts%TYPE,
     p_Val    OUT PVSSRDB.DB15MINHISTORY_00100009.value_number%TYPE
  ) 
  AS 
  BEGIN
     select e.comment_,
            max(h.ts),
            avg(h.value_number) 
       INTO p_Logger,
            p_tStamp,
            p_Val 
       FROM PVSSRDB.ELEMENTS e 
      inner join PVSSRDB.DB15MINHISTORY_00100009 h on (h.element_id =e.element_id)
      WHERE e.element_name like 'System1:H%.BatteryCondition' 
      GROUP BY   e.comment_ 
      ORDER by 2 asc; 
  END GETBATTERYSTATUSFORALLLOGGERS;