子程序或游标''引用超出范围

Question

告诉我在处理当前表时如何引用该列。我需要对已经计算过的字段进行计算，通过化名引用表字段没有帮助，也许我错过了其他东西，但如果有人向我指出我的愚蠢，我会很高兴。我在一个简单的地方看不到解决方案:(

非常感谢！

问题出在这个地方PLS-00225：子程序或游标'F'引用超出范围：

then f.balance_in_rub - f.turn_cre_rub + f.turn_deb_rub

身体 pck：

create or replace package body dma.fill_f101_round_f is
  procedure Log
  ( i_message                      in varchar2
  ) 
  is
  begin
    dma.logger.writeLog('[' || c_MartName || '] ' || i_message);
  end;
  ----------------------------------------------------------------------------------------------------

  ----------------------------------------------------------------------------------------------------
  procedure fill
  ( i_OnDate                       in date
  )
  is
  begin

    Log( '[BEGIN] fill(i_OnDate => date ''' 
         || to_char(i_OnDate, 'yyyy-mm-dd') 
         || ''');'
       );
    
    Log( 'delete on_date = ' 
         || to_char(i_OnDate, 'yyyy-mm-dd')
       );

    delete
      from dma.DM_F101_ROUND_F f
     where trunc(i_OnDate, 'mm')  =  from_date
       and last_day(i_OnDate)    =  to_date;
   
    Log('insert');
   
    insert 
      into dma.dm_f101_round_f f
           ( from_date         
           , to_date           
           , chapter           
           , ledger_account    
           , characteristic    
           , balance_in_rub    
           , balance_in_val    
           , balance_in_total  
           , turn_deb_rub      
           , turn_deb_val      
           , turn_deb_total    
           , turn_cre_rub      
           , turn_cre_val      
           , turn_cre_total    
           , balance_out_rub  
           , balance_out_val   
           , balance_out_total 
           )
    select trunc(i_OnDate, 'mm')                 as from_date,
           last_day(i_OnDate)                    as to_date,
           s.chapter                             as chapter,
           substr(acc_d.account_number, 1, 5)    as ledger_account,
           acc_d.char_type                       as characteristic,
           -- RUB balance
           sum( case 
                  when cur.currency_code in ('643', '810')
                  then b.balance_out
                  else 0
                 end
              )                                  as balance_in_rub,
          -- VAL balance converted to rub
          sum( case 
                 when cur.currency_code not in ('643', '810')
                 then b.balance_out * exch_r.reduced_cource
                 else 0
                end
             )                                   as balance_in_val,
          -- Total: RUB balance + VAL converted to rub
          sum(  case 
                 when cur.currency_code in ('643', '810')
                 then b.balance_out
                 else b.balance_out * exch_r.reduced_cource
               end
             )                                   as balance_in_total  ,
           -- RUB debet turnover
           sum(case 
                 when cur.currency_code in ('643', '810')
                 then at.debet_amount_rub
                 else 0
               end
           )                                     as turn_deb_rub,
           -- VAL debet turnover converted
           sum(case 
                 when cur.currency_code not in ('643', '810')
                 then at.debet_amount_rub
                 else 0
               end
           )                                     as turn_deb_val,
           -- SUM = RUB debet turnover + VAL debet turnover converted
           sum(at.debet_amount_rub)              as turn_deb_total,
           -- RUB credit turnover
           sum(case 
                 when cur.currency_code in ('643', '810')
                 then at.credit_amount_rub
                 else 0
               end
              )                                  as turn_cre_rub,
           -- VAL credit turnover converted
           sum(case 
                 when cur.currency_code not in ('643', '810')
                 then at.credit_amount_rub
                 else 0
               end
              )                                  as turn_cre_val,
           -- SUM = RUB credit turnover + VAL credit turnover converted
           sum(at.credit_amount_rub)             as turn_cre_total,
           
           sum( case 
                 when cur.currency_code     in ('643','810') and acc_d.char_type = 'A'
                 then f.balance_in_rub - f.turn_cre_rub + f.turn_deb_rub
                 
                 when cur.currency_code     in ('643','810') and acc_d.char_type = 'P'
                 then f.balance_in_rub - f.turn_cre_rub + f.turn_deb_rub
                 else 0
                end
             )                                                          as balance_out_rub,
          sum(  case 
                 when cur.currency_code not in ('643', '810') and acc_d.char_type = 'A'
                 then f.balance_in_val - f.turn_cre_val + f.turn_deb_val
                 
                 when cur.currency_code not in ('643', '810') and acc_d.char_type = 'P'
                 then f.balance_in_val + f.turn_cre_val - f.turn_deb_val
                 else 0
               end
             )                                                          as balance_out_val,
           sum (f.balance_out_val  + f.balance_out_rub)                 as balance_out_total 
      from ds.md_ledger_account_s s
      join ds.md_account_d acc_d
        on substr(acc_d.account_number, 1, 5) = s.ledger_account
      join ds.md_currency_d cur
        on cur.currency_rk = acc_d.currency_rk
      left 
      join ds.ft_balance_f b
        on b.account_rk = acc_d.account_rk
       and b.on_date  = trunc(i_OnDate, 'mm') - 1
      left 
      join ds.md_exchange_rate_d exch_r
        on exch_r.currency_rk = acc_d.currency_rk
       and i_OnDate between exch_r.data_actual_date and exch_r.data_actual_end_date
      left 
      join dma.dm_account_turnover_f at
        on at.account_rk = acc_d.account_rk
       and at.on_date between trunc(i_OnDate, 'mm') and last_day(i_Ondate)
     where i_OnDate between s.start_date and s.end_date
       and i_OnDate between acc_d.data_actual_date and acc_d.data_actual_end_date
       and i_OnDate between cur.data_actual_date and cur.data_actual_end_date
     group by s.chapter,
           substr(acc_d.account_number, 1, 5),
           acc_d.char_type;

    Log('[END] inserted ' || to_char(sql%rowcount) || ' rows.');

    commit;
    
  end;
  ----------------------------------------------------------------------------------------------------

end fill_f101_round_f;
/ ```

Answer 1

这是f：

into dma.dm_f101_round_f f 
                         ^
                      here it is

f.balance_in_rub是这样的：

       -- RUB balance
       sum( case 
              when cur.currency_code in ('643', '810')
              then b.balance_out
              else 0
             end
          )                                  as balance_in_rub,
                                                --------------
                                                here it is

---

您不能简单地通过命名来引用正在插入的列；在这种情况下它是未知。如果要执行一些计算，则必须使用“源”本身来执行此操作，即

then f.balance_in_rub - f.turn_cre_rub + f.turn_deb_rub

会变成

then
       sum(case 
              when cur.currency_code in ('643', '810')
              then b.balance_out
              else 0
             end
          ) -
       sum(case 
             when cur.currency_code in ('643', '810')
             then at.credit_amount_rub
             else 0
           end
          ) +
       sum(case 
             when cur.currency_code in ('643', '810')
             then at.debet_amount_rub
             else 0
           end
       )

即你会重复使用所有这些代码。恐怕不太漂亮。

另一种选择是先执行insert，然后执行update，然后就可以了

update dm_f101_round_f f set
  f.balance_out_rub = f.balance_in_rub - f.turn_cre_rub + f.turn_deb_rub
where ...