One row with checkboxes in ALV

Hi All,
I woud like to create an ALV which consists of a row with checkboxes.
Eg.:
Doc - Mat - Unit - Date
   1 -1234 - pc - 010109
   2 - 545 - pc - 050208
   3 - X - X - X
   4 - 466 - pc - 251208
You can see that the 3. row has 3 checkboxes.
Is this possible?
Thanks in advance,
Gabor
Edited by: Gabor Peter Kocsis on Jan 15, 2009 9:14 PM

Hi,
No, you can't take a single row with checkboxes and other rows for other fields.
But instead you can add a checkbox for each row in ALV.
Regards,
Tarun Gambhir

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namn
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1035 A235
1036 A236
whereas the table has data like this
Custcode leaseno
1034 A235
1035 A234
1036 A237
1037 A236
How do we swap values between two rows
Kindly guide me on this
With Warm Regards
ssr

>
Ex The data should be like this
Custcode leaseno
1034 A234
1035 A235
1036 A236
whereas the table has data like this
Custcode leaseno
1034 A235
1035 A234
1036 A237
1037 A236
How do we swap values between two rows And now, time for yet another guess... ;)
My guess is that your migration program interchanged "leaseno" value in pairs from the top - the top being the least value of "custcode".
So, the "leaseno" values of Row 1 and Row 2 were swapped.
The "leaseno" values of Row 3 and Row 4 were swapped.
And so on.
Which also means that if the total number of rows in your table is even, then the swap would be "complete". Otherwise, the last row would be left out. I don't know what you want to do with that.
test@XE>
test@XE> select * from t;
CUSTCODE LEAS
      1034 A235
      1035 A234 <= you want to swap A235 and A234
      1036 A237
      1037 A236 <= you want to swap A237 and A236
      1038 A238 <= let's leave it hanging there...
5 rows selected.
test@XE>
test@XE> And of course, swapping from "top to bottom" means swapping from the least to highest value of "custcode".
Here's the SELECT statement for that -
test@XE>
test@XE> -- show the records in the table t
test@XE>
test@XE> select * from t;
CUSTCODE LEASENO
      1034 A235
      1035 A234
      1036 A237
      1037 A236
      1038 A238
5 rows selected.
test@XE>
test@XE> -- the SELECT statement for swapping leaseno values
test@XE>
test@XE> @test7a
test@XE> --
test@XE> select custcode,
2         leaseno,
3         case
4           when mod(row_number() over (order by custcode),2) = 1 and
5                lead(leaseno) over (order by custcode) is null
6           then leaseno
7           when mod(row_number() over (order by custcode),2) = 1
8           then lead(leaseno) over (order by custcode)
9           else lag(leaseno) over (order by custcode)
10         end as new_leaseno
11 from t;
CUSTCODE LEASENO NEW_LEASENO
      1034 A235    A234
      1035 A234    A235
      1036 A237    A236
      1037 A236    A237
      1038 A238    A238
5 rows selected.
test@XE>
test@XE> And here's the update statement -
test@XE>
test@XE> -- the UPDATE statement for updating leaseno values in pairs from the top
test@XE>
test@XE> @test7b
test@XE> --
test@XE> update t t1
2 set t1.leaseno = (
3    select new_leaseno
4    from (
5      select custcode,
6             leaseno,
7             case
8             when mod(row_number() over (order by custcode),2) = 1 and
9                  lead(leaseno) over (order by custcode) is null
10             then leaseno
11             when mod(row_number() over (order by custcode),2) = 1
12             then lead(leaseno) over (order by custcode)
13             else lag(leaseno) over (order by custcode)
14           end as new_leaseno
15      from t
16    ) t2
17    where t2.custcode = t1.custcode
18 );
5 rows updated.
test@XE>
test@XE>
test@XE> select * from t;
CUSTCODE LEASENO
      1034 A234
      1035 A235
      1036 A236
      1037 A237
      1038 A238
5 rows selected.
test@XE>
test@XE> HTH,
isotope

Splitting multiple rows onto one row with different fields

Hi all,
I have a table. One Course_Code have multiple section_codes i.e. ("NUM" column does not relate to sectype its just an order!)
Code--------num----Sec_code---Sectype---DESC----------------WEIGHT
1603--------1-------7427-----------C------------Coursework--------     50
1603--------2-------7428-----------E------------     Exam----------------     50
When I query this table i want to be able to see the coursework, exam split on the same row. i.e.
Code-----Coursework---------Exam
1603-----C=50------------------E=50
any help would be great

Hi,
"Splitting" means taking an item (such s a string like 'C=50') and diviiding it into smal;ler items (such as the sub-strings 'C' and '50'). Are you really trying to split something, or are you trying to do just the opposite (e.g., combine smaller strings into a bigger string)?
I think what you're looking for is a Pivot . Like so many other things, exactly how to do it depends on your version of Oracle and your requirements.
Here's one way:
SELECT       code
,       MIN (CASE WHEN descr = 'Coursework' THEN sectype END)
       || '='
       MIN (CASE WHEN descr = 'Coursework' THEN weight END)     AS coursework
,       MIN (CASE WHEN descr = 'Exam'       THEN sectype END)
       || '='
       MIN (CASE WHEN descr = 'Exam'           THEN weight END)     AS exam
FROM       table_x
GROUP BY code
;This will work in Oracle 8.1 and higher. Starting in Oracle 11.1, you could also use the SELECT ... PIVOT feature.
I hope this answers your question.
If not, post a little sample data (CREATE TABLE and INSERT statements, relevant columns only) for all tables, and also post the results you want from that data.
Explain, using specific examples, how you get those results from that data.
Always say which version of Oracle you're using.

Convert multiple rows to one row with multiple columns

Hi
i have a table Match_1 with 2 columns 'Source' and 'target'.One source can have multiple targets and that number could be anything
CREATE TABLE Match_1
Source CHAR(1),
Target CHAR(1)
INSERT INTO Match_1 VALUES ('A', 'B');
INSERT INTO Match_1 VALUES ('A', 'C');
INSERT INTO Match_1 VALUES ('A', 'D');
INSERT INTO Match_1 VALUES ('A', 'E');
INSERT INTO Match_1 VALUES ('V', 'X');
INSERT INTO Match_1 VALUES ('V', 'Y');
INSERT INTO Match_1 VALUES ('V', 'X');
INSERT INTO Match_1 VALUES ('V', 'W');
COMMIT;
i need to get my output in the below format
Source     target 1     target 2     target 3     target 4          target n
A     B          C          D
V     X          Y          Z          W
Could you please provide me the required SQL.
REgards
-Learnsequel

What is your database version (4 digit) ? also my example won't be generate columns for your information:
it will produce a result like that :
select source, listagg(target,',') within group (order by target)
from match_1
group by source;
A     B,C,D,E
V     W,X,X,Yps: in previos post, I wrote "with" word wrong in sql.

BUG? ViewObject contains more than one Row with equal Key objects

JDeveloper 10.1.2.1 build 1913
JClient app
aView
----bView
--------cView
------------dView
BEFORE:
cView's detail row set contains two dViewRowImpl rows, as expected:
row 0: key = 100
row 1: key = 101
ACTION:
An attribute, X, in dView is modified by the user, which results in a call to setX in dViewRowImpl.
In setX we have:
1) setAttributeInternal for X
2) transaction.postChanges
3) a call to a procedure in the database to update dependent fields in the same row
4) clearEntityCache on the primary entity of dView
5) setAttributeInternal on a calculated attribute
AFTER:
cView's detail row set contains three dViewRowImpl rows, two of which have the same primary key:
actual:
row 0: key = 100
row 1: key = 101
row 2: key = 101
expected (no change, and unique primary keys):
row 0: key = 100
row 1: key = 101
Any clues appreciated.

If your procedure modifies only the current row, or predetermined rows, you can
// see Row.refresh
transaction.postChanges();
// refresh current row
refresh(REFRESH_WITH_DB_FORGET_CHANGES);
// or iterate over procedure-modified rows and refresh eachas an alternative to clearEntityCache. This alternative has the major benefit of not resetting currency in all ViewObjects touched by the cleared Entity. Luckily, this alternative has avoided the problem for us. If your code cannot predict which rows will be updated by your procedure, then you're still in trouble since JBO is apparently more than willing to insert duplicate Row objects into a ViewObject's RowSet after a clearEntityCache.

How to select one row with such sql

hi , everyone
I got a headache about this sql:
select * from E_VPN_pbxlink where ((SPILOTNUM ='1234' ) or (SPILOTNUM ='123')) order by SPILOTNUM desc ;
it retruns 2 records.
I need to get the record with SPILOTNUM ='1234' , how can I reform this sql
tks

Hi,
I think I see:
You want the longest spilotnum that starts with the same charachters as the parameter.
You can do a Top-N Query like this:
WITH got_rnum     AS
     select e.*
     ,     RANK () OVER (ORDER BY LENGTH (spilotnum DESC)     AS rnum
     from      E_VPN_pbxlink
     where      '123456'     LIKE SPILOTNUM || '%'
SELECT     *     -- or list all columns except rnum
FROM     got_rnum
WHERE     rnum     = 1
;There is a slightly simplerr way, using the ROWNUM pseudo-column, but its only slightly easier, and it won't help if, say, you want to pass two or more targets such as '123456' in the same query.

One row with checkboxes in ALV

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