Select SQL statement - See all the value of the range of month of entry

Hi all

I have a vision that is a union of other views
But the description of the view is as below

desc dashboard_monthly_view
Name                           Null Type         
------------------------------ ---- ------------ 
MONTHS                              VARCHAR2(17) 
NUM_DEPENDENT_IN_ASSESSMENT         NUMBER       
NUM_REFERRED_AODTC                  NUMBER       
NUM_AT_DETERMINATION_HEARING        NUMBER       
NUM_ACCEPTED                        NUMBER       
NUM_NOT_ACCEPTED                    NUMBER       
NUM_EXITED_SUCCESS                  NUMBER       
AVERAGE_DAY_TO_EXIST                NUMBER       
NUM_EXITED_UNSUCCESS                NUMBER       
AVERAGE_DAY_TO_EXIST_UNSUCCESS      NUMBER       
COURT_NAME                          VARCHAR2(9)

-current data in the view

MONTHS            NUM_DEPENDENT_IN_ASSESSMENT NUM_REFERRED_AODTC     NUM_AT_DETERMINATION_HEARING NUM_ACCEPTED           NUM_NOT_ACCEPTED       NUM_EXITED_SUCCESS     AVERAGE_DAY_TO_EXIST   NUM_EXITED_UNSUCCESS   AVERAGE_DAY_TO_EXIST_UNSUCCESS COURT_NAME 
----------------- --------------------------- ---------------------- ---------------------------- ---------------------- ---------------------- ---------------------- ---------------------- ---------------------- ------------------------------ ---------- 
AUG 2012          1                           0                      0                            0                      0                      0                      0                      0                      0                              AAA   
OCT 2012          8                           1                      3                            1                      1                      1                      44                     1                      4                              AAA   
SEP 2012          2                           0                      2                            2                      0                      0                      0                      0                      0                              AAA   
*UNDEFINED*       0                           11                     7                            1                      1                      0                      0                      1                      0                              AAA   
NOV 2012          0                           0                      0                            0                      0                      0                      0                      1                      54                             BBB  
OCT 2012          4                           1                      2                            1                      1                      1                      9                      0                      0                              BBB  
SEP 2012          1                           0                      0                            0                      0                      1                      14                     0                      0                              BBB  
*UNDEFINED*       0                           5                      4                            1                      0                      0                      0                      1                      0                              BBB  
AUG 2012          1                           0                      0                            0                      0                      0                      0                      0                      0                              COMBINED   
NOV 2012          0                           0                      0                            0                      0                      0                      0                      1                      54                             COMBINED   
OCT 2012          12                          2                      5                            2                      2                      2                      26.5                   1                      4                              COMBINED   
SEP 2012          3                           0                      2                            2                      0                      1                      14                     0                      0                              COMBINED   
*UNDEFINED*       0                           16                     11                           2                      1                      0                      0                      2                      0                              COMBINED   

 13 rows selected

-My select query is

 DEFINE startmonth = "Aug 2012";
DEFINE endmonth   = "Nov 2012";
with all_months as
( select to_char(which_month, 'MON YYYY') month from
  (select
        add_months(to_date('&startmonth','MON YYYY'), rownum-1) which_month
    from
        all_objects
    where
        rownum <= months_between(to_date(NVL('&endmonth', '&startmonth'),'MON YYYY'), add_months(to_date('&startmonth','MON YYYY'), -1))
    order by
        which_month )
)

select nvl(months, '**ALL**')    AS "MONTHS", TO_DATE(MONTHS, 'MON YYYY') AS MONTH_SORT
    , sum(num_dependent_in_assessment)    AS num_dependent_in_assessment
    , sum(num_referred_aodtc)    AS num_referred_aodtc
    , sum(num_at_determination_hearing) as num_at_determination_hearing
    , sum(num_accepted) AS num_accepted
    , sum (num_not_accepted) AS num_not_accepted
    , sum(num_exited_success) as num_exited_success
    , sum(average_day_to_exist) as average_day_to_exist
    , sum(num_exited_unsuccess) as num_exited_unsuccess
    , sum (average_day_to_exist_unsuccess) as average_day_to_exist_unsuccess
from 
  DASHBOARD_MONTHLY_VIEW    right outer join all_months
  on DASHBOARD_MONTHLY_VIEW.months = all_months.month
--where months in (select month from all_months)
  and upper(court_name) like 'AAA'
group by (months)
order by month_sort

- And the result is

MONTHS            MONTH_SORT                NUM_DEPENDENT_IN_ASSESSMENT NUM_REFERRED_AODTC     NUM_AT_DETERMINATION_HEARING NUM_ACCEPTED           NUM_NOT_ACCEPTED       NUM_EXITED_SUCCESS     AVERAGE_DAY_TO_EXIST   NUM_EXITED_UNSUCCESS   AVERAGE_DAY_TO_EXIST_UNSUCCESS 
----------------- ------------------------- --------------------------- ---------------------- ---------------------------- ---------------------- ---------------------- ---------------------- ---------------------- ---------------------- ------------------------------ 
AUG 2012          01/08/12                  1                           0                      0                            0                      0                      0                      0                      0                      0                              
SEP 2012          01/09/12                  2                           0                      2                            2                      0                      0                      0                      0                      0                              
OCT 2012          01/10/12                  8                           1                      3                            1                      1                      1                      44                     1                      4                              
**ALL**

-The requirement of results I have to produce is

MONTHS            MONTH_SORT                NUM_DEPENDENT_IN_ASSESSMENT NUM_REFERRED_AODTC     NUM_AT_DETERMINATION_HEARING NUM_ACCEPTED           NUM_NOT_ACCEPTED       NUM_EXITED_SUCCESS     AVERAGE_DAY_TO_EXIST   NUM_EXITED_UNSUCCESS   AVERAGE_DAY_TO_EXIST_UNSUCCESS 
----------------- ------------------------- --------------------------- ---------------------- ---------------------------- ---------------------- ---------------------- ---------------------- ---------------------- ---------------------- ------------------------------ 
AUG 2012          01/08/12                  1                           0                      0                            0                      0                      0                      0                      0                      0                              
SEP 2012          01/09/12                  2                           0                      2                            2                      0                      0                      0                      0                      0                              
OCT 2012          01/10/12                  8                           1                      3                            1                      1                      1                      44                     1                      4                              
NOV 2012          01/11/12                  0                           0                      0                            0                      0                      0                      0                      0                      0                          
**ALL**

On the tota (* EVERYTHING *) l, I tried to use the rollup but he total average too, which is not correct. I think the reason because he cannot read the form that was used to calculate the column.
How can I fix this, should I create, select another below one, with the sum of each column and the average for the other columns.
Also, the business analyst want to show all the months between the start and end of the month.
I used the right outer join, but apparently does not produce the right result.
If anyone of you have any ideas, please advise.
We use Oracle 11 g, it is a select statement for an Oracle APEX report.
The APEX version is 4.0.2. I'm a junior developer of the APEX and I still have to learn a lot about SQL Oracle analytic function.

Thank you very much in advance.

Ann

Hi, Ann.

Ann586341 wrote:
... I created a table to contain a simplified version of this view

Thank you. It is much easier to work with.

... My query is

DEFINE startmonth = "Aug 2012";
DEFINE endmonth   = "Nov 2012";
with all_months as
( select to_char(which_month, 'MON YYYY') month from
(select
add_months(to_date('&startmonth','MON YYYY'), rownum-1) which_month
from
all_objects
where
rownum <= months_between(to_date(NVL('&endmonth', '&startmonth'),'MON YYYY'), add_months(to_date('&startmonth','MON YYYY'), -1))
order by
which_month )
)
, tbl_dashboard_active as
( select *
from tbl_dashboard_monthly
where months != '**UNDEFINED**' )

select tbl.months    AS "MONTHS" --, TO_DATE(tbl.MONTHS, 'MON YYYY') AS MONTH_SORT
, tbl.num_hearing
, tbl.num_exited_success
, tbl.avg_day_success_exist
, tbl.num_exited_unsuccess
, tbl.avg_day_unsuccess_exist

from
tbl_dashboard_active  tbl right outer join all_months am
on tbl.months = am.month
and upper(tbl.court_name) like 'BBB'

UNION ALL

select 'ALL'    AS "TOTAL"
, SUM(tbl.num_hearing)
, SUM(tbl.num_exited_success)
, round(AVG(tbl.avg_day_success_exist),2)
, SUM(tbl.num_exited_unsuccess)
, round(AVG(tbl.avg_day_unsuccess_exist),2)
--order by to_date(am.month,'MON YYYY')

from
tbl_dashboard_monthly  tbl right outer join all_months am
on tbl.months = am.month
and upper(tbl.court_name) like 'BBB'

- And the result I got

MONTHS            NUM_HEARING NUM_EXITED_SUCCESS AVG_DAY_SUCCESS_EXIST NUM_EXITED_UNSUCCESS AVG_DAY_UNSUCCESS_EXIST
----------------- ----------- ------------------ --------------------- -------------------- -----------------------
AUG 2012                    1                  0                     0                    0                       0
OCT 2012                    1                  0                     0                    2                      35
SEP 2012                    1                  0                     0                    0                       0 

ALL                         3                  0                     0                    2                   11.67

I don't know why even I already filter all lines that the month is undefined, I still have a blank line in the result set.

This is the line for November. You do an outer join, in order to ensure that each value of am.month is displayed, even if it does not match what anyone in tbl. When it does not match anything, then all the columns tbl is supposed to provide will be NULL. You decide to view tbl. months, which is one of the following columns will be NULL. You should display mod. monmth instead.

But if I run for handset Court, I don't see this problem. The reason is that the Court combined have given for all four months?

When you say "on behalf of the combined Court", do you mean the unconditional "upper (tbl.court_name) as"BBB "?
If Yes, that would explain it.

Also is it possible to list all the months between the start and end month assuring the user even if the statistics are 0.

Once again, in the case of lines that are present, even if they do not have the status of outer join, all of these columns will be NULL. Use NVL to map these nulls to 0.

and how to sort the month

GROUP OF two expressions, which depend on each other: one for sorting and the other for display.
For the sort expression, you can use months as a DATE. (It seems that you have tried this, but commented on the ORDER BY clause in your query is before the FROM clause.) The ORDER BY clause is always at the end of the query, after the FROM clause.)
Another expression of sorting is the number you used to generate the first month. That's what I used below.

Here's a way to get the results you requested:

WITH   got_months    AS
(
     SELECT     TO_DATE ('&startmonth', 'Mon YYYY')     AS startmonth_dt
     ,     TO_DATE ( NVL ( '&endmonth'
                     , '&startmonth'
                     )
               , 'Mon YYYY'
               )                    AS endmonth_dt
     FROM    dual
)
,     all_months     AS
(
     SELECT  rownum               AS month_num
     ,     TO_CHAR ( ADD_MONTHS ( m.startmonth_dt
                            , ROWNUM - 1
                         )
               , 'MON YYYY'
               )              AS months
     FROM        got_months  m
     CROSS JOIN  all_objects
     WHERE     ROWNUM <= 1 + MONTHS_BETWEEN ( m.endmonth_dt
                                          , m.startmonth_dt
                              )
)
SELECT    NVL ( am.months
           , 'All'
           )                              AS months
,        SUM (NVL (tbl.num_hearing,             0))     AS num_hearing
,        SUM (NVL (tbl.num_exited_success,      0))     AS num_exited_success
,       AVG (NVL (tbl.avg_day_success_exist,   0))     AS avg_day_success_exist
,       SUM (NVL (tbl.num_exited_unsuccess,    0))     AS num_exited_unsuccess
,       AVG (NVL (tbl.avg_day_unsuccess_exist, 0))     AS avg_day_unsuccess_exist
FROM              all_months          am
LEFT OUTER JOIN      tbl_dashboard_monthly  tbl  ON  am.months           = tbl.months
                                       AND  UPPER (tbl.court_name) = 'BBB'
GROUP BY  GROUPING SETS ( (am.month_num, am.months)
                          , ()
               )
ORDER BY  am.month_num
;

Again, I used two GROUP BY expressions: one for sorting, the other for display. These depend on each other, that is, given one, you could derive from each other, and it is not sensible to dependent ROLLUP GROUP BY expressions like that, so I used GROUPING SETS ROLLUP instead, so it would be only 1 rank of great aggregate (in other words, 'all').

Output:

`                               AVG_                 AVG_
                     NUM_       DAY_      NUM_       DAY_
             NUM_ EXITED_    SUCCESS   EXITED_  UNSUCCESS
MONTHS    HEARING SUCCESS     _EXIST UNSUCCESS     _EXIST
--------- ------- ------- ---------- --------- ----------
AUG 2012        1       0          0         0          0
SEP 2012        1       0          0         0          0
OCT 2012        1       0          0         2         35
NOV 2012        0       0          0         0          0
All             3       0          0         2       8.75

Tags: Database

Select SQL statement - See all the value of the range of month of entry

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