Report of the apex

Hello

Is it possible to create a column attribute calculated in apex reports without using SQL, as in Oracle or ADF (transitional attribute in British Colombia) reports

Thank you

Fakhri

Fakhri.kharrat wrote:

In my case, I have a master-detail tables: BON_SRT and DET_SRT and in the DET_SRT table, there is a calculated attrib exp: Total_Line = quantity * price - (quantity * price) * Discount/100

and I want to display the sum (Total_Line) in the main report,

So far with Apex, I found that one solution the computed column is created in the Source region of SQL:

SELECT id, cust, (select sum (qty * price - (quantity * price) * discount/100) of DET_SRT) of det_srt where bon_srt user.user = det_srt.id) total

of bon_srt;

It is the only solution?

In terms of APEX, Yes. In reports (you always did not specify what type of "report" it is), these calculations must be made in the source query. However, it would be probably more efficient for the application perform a join instead of using scalar subqueries:

select
    b.id
  , b.cust
  , sum(d.qty * d.price - (d.qty * d.price) * d.discount / 100)  total
from
    bon_srt b
      join det_srt d
        on b.id = d.id
group by
    b.id
  , b.cust

Tags: Database

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