SQL statement - INTO

Question

I have this SQL statement below:
SELECT SUM(debit_balance)in_amt,SUM(credit_balance)co_num INTO l_amt_debit,l_amt_credit, src_customer_id From sh_ba_balance where src_customer_id = t.src_customer_id GROUP BY src_customer_id HAVING COUNT (src_customer_id) = 1;However, I encountered this error:
PLS-00201: identifier 'SRC_CUSTOMER_ID' must be declaredHow should I modify my SQL statement to solve this error?

Answer 1

Hi,
i dont understand what you are trying to achieve here,
SELECT (CASE
           WHEN NVL(SUM(debit_balance),0)
           THEN 0
           ELSE SUM(debit_balance)
           END
           )AS in_amt,
           (CASE
           WHEN NVL(SUM(credit_balance),0)
           THEN 0
           ELSE SUM(credit_balance)
           END
           )AS co_amt
    INTO l_amt_debit,l_amt_credit
    From sh_ba_balance where src_customer_id = t.src_customer_id GROUP BY src_customer_id HAVING COUNT (src_customer_id) = 1;
   (Case
         When Nvl(Sum(Debit_Balance), 0) Then
          0
         Else
          Sum(Debit_Balance)
       End) As In_Amt,
both times you are doing same thing ? case is of no use here,
  (Case
         When Nvl(Sum(Credit_Balance), 0) Then
          0
         Else
          Sum(Credit_Balance)
       End)
here also same thing,
besides the nvl should be given to column name and not on sum...
sum(nvl(colname,0))
and regarding your error code
http://www.techonthenet.com/oracle/errors/ora00920.php
also i am not sure which docs you saw regards
nic