Need Some Calculation in Query

i have following sample data
select * from temp ;
CODE DDATE            STAT CO_CODE    COM          FND_CODE       FUND      AMOUNT      UNITS    UBAL
76 24/06/2010     I      1       A B C            28      X Y Z        59854592   5787134.11     5787134.11
76 29/06/2010     R      1       A B C            28      X Y Z                   -1690984.6     4096149.47
   07/07/2010     I      1       A B C            28      X Y Z                   143454.173     4239603.65
76 19/07/2010     R      1       A B C            28      X Y Z                   -1393464.6     2846139.00
I need a query that will display all feilds with this calculation
continuee after UBAL
59854592(amount) / (Units) 5787134.11 = Avg (10.3427)
CODE DDATE    STAT CO_CODE COM   FND_CODE   FUND       AMOUNT       UNITS        UBAL         Avg      ABal
76 24/06/2010 I      1    A B C 28         X Y Z        59854592   5787134.11 5787134.11   10.3427   59854592
2nd line
If STAT = R then
-> Units * Above AVG = amount
-> Above ABal (59854592) - Current Line Amount (17489346) = ABal 42365246
-> Abal / Ubal = Avg
76 29/06/2010 R      1     A B C 28        X Y Z         17489346   -1690984.6 4096149.47 10.3427   42365246
                               (1690984.6*10.3427)
3rd Line
If STAT = I
->   Abal same as Above 42365246
->   Abal / Ubal = Avg
   07/07/2010 I      1     A B C 28        X Y Z                   143454.173   4239603.65 9.9927    42365246
4th line (same as 2nd line)
If STAT = R then
-> Units * Above AVG = amount
-> Above bal - Current Line Amount = ABal
-> Abal / Ubal = Avg
76 19/07/2010 R      1     A B C 28       X Y Z          13924473 -1393464.6    2846139.00 9.9927    28440773
     Need your Help

Ahmed,
You may have to tweak the rounding a little, but this'll get you started:
SQL> create table mytable (code,ddate,stat,co_code,com,fnd_code,fund,amount,units,ubal)
2 as
3 select 76, date '2010-06-24', 'I', 1, 'A B C', 28, 'X Y Z', 59854592, 5787134.11, 5787134.11 from dual union all
4 select 76, date '2010-06-29', 'R', 1, 'A B C', 28, 'X Y Z', null, -1690984.6, 4096149.47 from dual union all
5 select null, date '2010-07-07', 'I', 1, 'A B C', 28, 'X Y Z', null, 143454.173, 4239603.65 from dual union all
6 select 76, date '2010-07-19', 'R', 1, 'A B C', 28, 'X Y Z', null, -1393464.6, 2846139.00 from dual
7 /
Table created.
SQL> select code
2       , ddate
3       , stat
4       , co_code
5       , com
6       , fnd_code
7       , fund
8       , amount
9       , units
10       , ubal
11       , myavg "Avg"
12       , abal "ABal"
13    from mytable
14   model
15         partition by (co_code,com,fnd_code,fund)
16         dimension by (row_number() over (partition by co_code,com,fnd_code,fund order by ddate)-1 rn)
17         measures (code,ddate,stat,amount,units,ubal,0 myavg,0 abal)
18         rules iterate (100) until (ddate[iteration_number+1] is null)
19         ( amount[iteration_number] = case stat[iteration_number]
20                                      when 'R' then round(abs(units[iteration_number]) * myavg[iteration_number-1])
21                                      else amount[iteration_number]
22                                      end
23         , abal[iteration_number]   = case stat[iteration_number]
24                                      when 'I' then nvl(abal[iteration_number-1],amount[iteration_number])
25                                      when 'R' then abal[iteration_number-1] - amount[iteration_number]
26                                      end
27         , myavg[iteration_number] = round(abal[iteration_number] / ubal[iteration_number],4)
28         )
29   order by co_code
30       , com
31       , fnd_code
32       , fund
33       , ddate
34 /
      CODE DDATE               S    CO_CODE COM     FND_CODE FUND      AMOUNT      UNITS       UBAL        Avg       ABal
        76 24-06-2010 00:00:00 I          1 A B C         28 X Y Z   59854592 5787134.11 5787134.11    10.3427   59854592
        76 29-06-2010 00:00:00 R          1 A B C         28 X Y Z   17489346 -1690984.6 4096149.47    10.3427   42365246
           07-07-2010 00:00:00 I          1 A B C         28 X Y Z            143454.173 4239603.65     9.9927   42365246
        76 19-07-2010 00:00:00 R          1 A B C         28 X Y Z   13924474 -1393464.6    2846139     9.9928   28440772
4 rows selected.Regards,
Rob.

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895231 wrote:
I need to formulate a query to list the branch number, branch name, revenue_target, and the revenue_generated for each branch that fails to meet its revenue_target where the revenue_generated by a branch is the sum of the total amount of all orders for salespersons working at that branch. The total amount of an order is given by the sum of the total amount for products and the total amount for installation.
Here are the tables that I am presented with: ...Whenever you have a problem, please post CREATE TABLE and INSERT statements for your sample data, and the final results you want to get from that data.
Explain how you get those results from that data, with specific examples, such as "Branch b1 is included in the results because its revenue_target (which I can get from this query ...) is x, but the order total (which I can see from this query ...) is y, which is less than x. Branch b2 is not included because ..."
Always say which version of Oracle you're using
... I can write the queries to get the TOTAL_AMOUNT_FOR_ORDERS, TOTAL_AMOUNT_FOR_INSTALLATIONS, and BRANCHNUMBER, BRANCHNAME, REVENUETARGET. But I can't seem to put them all together.Thanks for posting these, but without CREATE TABLE and INSERT statements for your sample data, nobody can run them.
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from vf_run_byweek p
where p.org_id = SYS_CONTEXT('VF_PARAMS', 'org')
   and p.last_day = to_date(SYS_CONTEXT('VF_PARAMS', 'last_day'),'MM/DD/YYYY')
)But when I try to run the page, I get this error:
Error     ORA-01031: insufficient privileges
Technical Info (only visible for developers)
    is_internal_error: false
    ora_sqlcode: -1031
    ora_sqlerrm: ORA-01031: insufficient privileges
    component.type: APEX_APPLICATION_PAGE_PROCESS
    component.id: 376623425929869335
    component.name: Set SYS_CONTEXT parameters for view
    error_backtrace:
    ORA-06512: at "SYS.WWV_DBMS_SQL", line 904
    ORA-06512: at "APEX_040100.WWV_FLOW_DYNAMIC_EXEC", line 618
    ORA-06512: at "APEX_040100.WWV_FLOW_PROCESS", line 128I tried granting CREATE ANY CONTEXT to several users including APEX_PUBLIC_USER and APEX_040100, but this didn't seem to work. I've read through several blog posts and documents, but I must be doing something wrong in my implementation of trying to set the SYS_CONTEXT values. I would greatly appreciate some enlightenment, as the documentation I have read kind of skips over the set of the context in the first place and goes right into use. I fear this is the piece I am missing, or I have read over it and it just isn't clicking. There is some mention of having to reference SYS_CONTEXT via a package, but this went straight over my head.

Need suggestions with massive query

I have a huge report that gathers data about all facets of the company to display in one place. I have built a procedure to calculate and store the data (as it gets processed once and viewed often), but the query to display it is huge - about 1950 lines or 104 KB. I can run the report fine in SQL developer, but I need it in APEX, which is limited in its report area to 32KB per query. The report is basically the same chunk over and over referencing each of the saved calculations in a particular order. Here's a sample of a report section:
union
select 833 as SCTN_ID, 'Efficiency' as SCTN
     , 'Variance' as TTL
     , (select to_char(GOAL-ACTUAL) from vf_run_byweek_dtl a
         where a.run_id = p.run_id and a.section = 'HARD_BRAKES'
           and a.period_start = to_date(:P2007_LAST_DAY,'MM/DD/YYYY')-6) as WK1
     , (select to_char(GOAL-ACTUAL) from vf_run_byweek_dtl a
         where a.run_id = p.run_id and a.section = 'HARD_BRAKES'
           and a.period_start = to_date(:P2007_LAST_DAY,'MM/DD/YYYY')-13) as WK2
     , (select to_char(GOAL-ACTUAL) from vf_run_byweek_dtl a
         where a.run_id = p.run_id and a.section = 'HARD_BRAKES'
           and a.period_start = to_date(:P2007_LAST_DAY,'MM/DD/YYYY')-20) as WK3
     , (select to_char(GOAL-ACTUAL) from vf_run_byweek_dtl a
         where a.run_id = p.run_id and a.section = 'HARD_BRAKES'
           and a.period_start = to_date(:P2007_LAST_DAY,'MM/DD/YYYY')-27) as WK4
     , (select to_char(GOAL-ACTUAL) from vf_run_byweek_dtl a
         where a.run_id = p.run_id and a.section = 'HARD_BRAKES'
           and a.period_start = to_date(:P2007_LAST_DAY,'MM/DD/YYYY')-34) as WK5
     , 'var' as CLASS
from vf_run_byweek p
where p.org_id = :P2007_ORG_ID
   and p.last_day = to_date(:P2007_LAST_DAY,'MM/DD/YYYY')
...There are about 20 report areas - not all the same format - and each area usually has the target, actual, variance, and variance as % displayed for 5 weeks at a time on a rolling basis - so a 5x9 grid for each area once you add in variable column headers, etc. The sample above gives me one line of the 5 or so in a section.
I need some way to get around the 32K limit. I've tried building this as a view, but I need to pass in the parameters to select the correct date and organization. Can someone suggest a solution? (PS, I am trying to stay away from a stored procedure if possible as a standard report format will download to csv.)

Duplicate - Need help with massive query

Need help with SQL Query

I am trying to build a query that sums up 12 columns depending on some accounting variables.
example:
SELECT gbmcu, gbco, gbfy,'',SUM(gban01 gban02 gban03 gban04 gban05+gban06+gban07+gban08+gban09+gban10+gban11+gban12) AS Oil_Volumes
FROM PRODDTA.F0902
WHERE GBCO = '00099'
AND GBFY = 5
AND GBLT = 'QU' AND GBOBJ = 5015 AND GBSUB = '105'
GROUP BY gbmcu, gbco, gbfy
The condition that changes is :AND GBLT = 'QU' AND GBOBJ = 5015 AND GBSUB = '105'
I need to do this for 17 different conditions - I need to make the query as optimized as possible.
I tried using a case statement but that takes forever (the table is over 4 million records to scan through).
Please let me know if anyone has any suggestions on how to create something to perform these calculations.
thanks,
Pam

I think I would tend to write that query as:
SELECT gbmcu, gbco, gbfy,
       SUM(CASE WHEN gblt = 'QA' AND gbobj = 5015 AND gbsub = '105' THEN
                gban01+gban02+gban03+gban04+gban05+gban06+gban07+gban08+gban09+gban10+gban11+gban12 END) Oil_Sales
       SUM(CASE WHEN gblt = 'QU' AND gbobj = 5015 AND gbsub = '105' THEN
                gban01+gban02+gban03+gban04+gban05+gban06+gban07+gban08+gban09+gban10+gban11+gban12 END) Oil_Volumes
FROM proddta.f0902
WHERE gbco = '00099' and
      gbfy = 5 and
      gblt IN ('QA', 'QU') and
      gbpbj = 5015 and
      gbsub = '105'
GROUP BY gbmcu, gbco, gbfySUM the CASE rather than CASE SUM. Also, as written, your query will look at all of the records in f0902 whether or not they meet one of the Case criteria, so I would put the required values in the WHERE clause as well. Your samples only show gblt changing, so you may need to make the gbpbj and gbsub predicates IN lists as well.
If the query runs in 1.5 hours calculating one value, I would expect it to be about the same calculating 17 values, since I would bet that most of the run time is accessing the table rather than doing the math. It would almost certainly be faster than running essentially the same query 17 times.
Indexes on some or all of the columns in the WHERE clause may help, depending on how selective the columns are. At a guess, I would suggest that gbco and gbfy would be good candidates.
Finally, are you sure that gbsub is a character field? The only example we have is a number.
HTH
John

Complex SQL calculated/Group Query

I am trying to write a complex aggregate query(s) to compile a standings table for a soccer league.
There are four related tables:
Matches
Goals
Players
teams
I have yet to finalize the database structure so I can add fields if necessary.
In the goals table I track the match that the goal was scored in and which player
scored it.
I am trying to create a query that will give me a standings table.
The fields I need to calculate are:
team name
Wins
Loses
Draws
For instance: There was a match on 4/21/2012. The players on HomeTeam(A) scored a combined 6 goals. The players on AwayTeam(B) scored 1 goal (All stored in the Goals table). Therefore, Hometeam won by a score of 6-1. I need
a query that spits out:
Team                Wins          Losses          Draws
Points
HomeTeam(A)      1                 0                 0
3
AwayTeam(B)       0                 1                 0                 3
Wins are worth 3 Losses 0 and Draws 1 point each team.
I am a long time SQL admin, but I think the complexity of calculating this is a little beyong me. I need some help to get where I need to be.

Okay, I haven't yet been able to figure out the draws because of the trouble of linking back to both teams, but here's what I have so far.
First, here is the test data:
Declare @tvMatches Table (
MatchID int IDENTITY(1,1)
,MatchDate datetime
,HomeTeamID int
,AwayTeamID int
Declare @tvGoals Table (
GoalID int IDENTITY(1,1)
,MatchID int
,PlayerID int
,TeamID int
Declare @tvPlayers Table (
PlayerID int IDENTITY(1,1)
,TeamID int
,PlayerName varchar(30)
Declare @tvTeams Table (
TeamID int IDENTITY(1,1)
,TeamName varchar(20)
Insert @tvTeams
Select 'Winners'
Union All
Select 'Losers'
Union All
Select 'Friars'
Union All
Select 'Planes'
Insert @tvPlayers
Select 1, 'Bill'
Union All
Select 1, 'Jim'
Union All
Select 1, 'Ken'
Union All
Select 2, 'James'
Union All
Select 2, 'Smithy'
Union All
Select 2, 'Flip'
Union All
Select 3, 'Dave'
Union All
Select 3, 'Alan'
Union All
Select 3, 'Ethan'
Union All
Select 4, 'Naomi'
Union All
Select 4, 'Erland'
Union All
Select 4, 'Alejandro'
Insert @tvMatches
Select '20120101', 1, 2
Union All
Select '20120201', 3, 4
Union All
Select '20120301', 4, 1
--Winners beat Losers 3-2
--Planes beat Friars 4-2
--Winners beat Planes 2-1
Insert @tvGoals --Match, Player, Team
Select 1, 1, 1
Union All
Select 1, 3, 1
Union All
Select 1, 5, 2
Union All
Select 1, 6, 2
Union All
Select 1, 2, 1
Union All
Select 2, 7, 3
Union All
Select 2, 8, 3
Union All
Select 2, 10, 4
Union All
Select 2, 11, 4
Union All
Select 2, 12, 4
Union All
Select 2, 11, 4
Union All
Select 3, 1, 1
Union All
Select 3, 3, 1
Union All
Select 3, 11, 4
Using this test data, you want to compile the actual match outcomes. This can be problematic to do on the fly every time though, if you have a lot of matches or teams to calculate for. But, with a simple cte, we have:
;with cteMatches as
Select m.MatchID
,m.MatchDate
,m.HomeTeamID
,ht.TeamName HomeTeamName
,m.AwayTeamID
,at.TeamName AwayTeamName
,( Select Count(1)
From @tvGoals g
Where g.MatchID = m.MatchID
And g.TeamID = m.HomeTeamID
) HomeScore
,( Select Count(1)
From @tvGoals g
Where g.MatchID = m.MatchID
And g.TeamID = m.AwayTeamID
) AwayScore
From @tvMatches m
join @tvTeams ht
on m.HomeTeamID = ht.TeamID
join @tvTeams at
on m.AwayTeamID = at.TeamID
) --select * from cteMatches
This returns the MatchID, MatchDate, team information and the score. Basically, you have the match, team and player data tied to the goals table, so you just do a count (using correlated subqueries) to get the score of each team. Next step is
to calculate the winner and loser (and eventually whether there even was a winner) by comparing the scores:
,cteWinners as
Select cm.MatchID
,cm.HomeTeamID
,cm.HomeTeamName
,cm.AwayTeamID
,cm.AwayTeamName
,Case
When cm.HomeScore > cm.AwayScore Then cm.HomeTeamID
When cm.HomeScore < cm.AwayScore Then cm.AwayTeamID
Else 0
End WinningTeamID
,Case
When cm.HomeScore > cm.AwayScore Then cm.AwayTeamID
When cm.HomeScore < cm.AwayScore Then cm.HomeTeamID
Else 0
End LosingTeamID
From cteMatches cm
) --select * from ctewinners
This returns MatchID, team information and the ID's for winning and losing teams. For now it returns 0 if it's a draw. Once we know the outcomes of all the matches, we calculate the actual win/loss for each team:
,cteRecords as
Select t.TeamName
,Count( Case
When cw.WinningTeamID = t.TeamID Then 1
End
) Wins
,Count( Case
When cw.LosingTeamID = t.TeamID Then 1
End
) Losses
From @tvTeams t
join cteWinners cw
on t.TeamID = cw.HomeTeamID
or t.TeamID = cw.AwayTeamID
Group By t.TeamName
) --select * from cteRecords
That last cte returns just team name, and then the number of wins and losses for each team. This is where I got stuck with the draws, because I'm not quite sure yet how to properly assign a draw to both teams involved.
Now, finally you put it all together with some simple match to determine the points, and there you are:
Select TeamName
,Wins
,Losses
,(Wins * 3) Points
From cteRecords

Laura, I need some code samples you mentioned...

Laura,
I posted a message a few days ago regarding calling Stored Procedures in my JDev 3.1 (JDK 1.2.2) BC4J application. I need to be able to call them two different ways. The first involves passing some parameters to the SP and recieving back the ResultSet. In the other instance I simply need to make a call to them to perform some tasks on the DB side. Nothing will be returned from these SP's. You discussed implementing the SQL as a VO and gave me some code showing me how I might do this. You also mentioned that it is possible to create a method on the AppMod and call this from the JSP client. I need to know which method should work best for me and to get the code samples for the second option.
Thanks.
Rob

Hi,
Here is the code I used for the custom method on my VO (same could be used from the app module rather than a specific VO). The stored procedure I am calling here performs some calculations and returns an integer value:
public int getTotalHits(String mon, String year) {
CallableStatement stmt = null;
int total;
String totalhits = "{? = call walkthru.total_hits(?,?)}";
stmt = getDBTransaction().createCallableStatement(totalhits, 1);
try
// Bind the Statement Parameters and Execute this Statement
stmt.registerOutParameter(1,Types.INTEGER);
stmt.setString(2,mon);
stmt.setString(3,year);
stmt.execute();
total = stmt.getInt(1);
catch (Exception ex)
throw new oracle.jbo.JboException(ex);
finally
try
stmt.close();
catch (Exception nex)
return total;
After adding the custom method to your appmoduleImpl.java file and rebuilt your BC4J project, do the following:
1. Select the Application Module object and choose Edit from the context menu.
2. Click on the Client Methods page. You should see the method you added in the Available list.
3. Select the method and shuttle it to the Selected list.
4. Click Finish. You should see a new file generated under the application module object node in the Navigator named appmodule.java that contains the client stubs for your method.
5. Save and rebuild your BC4J project.
I wrote a custom web bean to use from my JSP page to call the method on my VO:
public class GetTotals extends oracle.jdeveloper.html.DataWebBeanImpl {
public void render() {
int totalhits;
try
Row[] rows;
// Retrieve all records by default, the qView variable is defined in the base class
qView.setRangeSize(-1);
qView.first();
rows = qView.getAllRowsInRange();
// instantiate a view object for our exported method
// and call the stored procedure to get the total
ViewObject vo = qView.getViewObject();
wtQueryView theView = (wtQueryView) vo;
totalhits = theView.getTotalHits(session.getValue("m").toString(),session.getValue("y").toString());
out.println(totalhits);
} catch(Exception ex)
throw new RuntimeException(ex.getMessage());
I just call the render method on this custom web bean from the JSP. I am not passing parameters to the render method of the bean, but instead access the parameters I need from the session:
session.getValue("m").toString()
I set these session parameters from the JSP that is called when the user submits their query criteria form. For example:
// get the view parameter from the form String month = request.getParameter("month");
String year = request.getParameter("year");
// store the information for reference later session.putValue("m", month); session.putValue("y", year);
Hope this helps.

Need Some Calculation in Query

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