oracle存储过程插入多条记录

Question

在下面的过程中，我想为approval_log_id列插入多个id记录，该列是approval_redirect_log表的外键。

我从另一个表approval_log获取approval_log_id。第一列的select查询返回应与其他数据一起插入的多个id。必须为所有ID重复其他列数据。

我在第一栏的错误是什么？

    PROCEDURE REDIRECT_APPROVAL_LOG_INSERT(
vAPPROVAL_LOG_ID approval_redirect_log.approval_log_id%type,
vREDIRECTED_FROM APPROVAL_REDIRECT_LOG.redirected_from%type,
vREDIRECTED_TO APPROVAL_REDIRECT_LOG.redirected_to%type,
vREDIRECTED_BY approval_redirect_log.redirected_by%type) AS

  BEGIN

   INSERT INTO APPROVAL_REDIRECT_LOG(
     APPROVAL_LOG_ID,
     REDIRECTED_FROM,
     REDIRECTED_TO,
     REDIRECTED_BY,
     REDIRECTED_ON) 
  VALUES
  (select approval_log_id 
   from approval_log 
   where accept_reject is null and approval_recid=vREDIRECTED_FROM
   ,
  vREDIRECTED_FROM,
  vREDIRECTED_TO,
  vREDIRECTED_BY,
  sysdate
  );

  END REDIRECT_APPROVAL_LOG_INSERT;

Answer 1

你应该：

INSERT INTO APPROVAL_REDIRECT_LOG(
     APPROVAL_LOG_ID,
     REDIRECTED_FROM,
     REDIRECTED_TO,
     REDIRECTED_BY,
     REDIRECTED_ON) 
select    approval_log_id, 
          vREDIRECTED_FROM,
          vREDIRECTED_TO,
          vREDIRECTED_BY,
          sysdate
from approval_log 
where  
     accept_reject is null 
     and approval_recid=vREDIRECTED_FROM;