Deleting Rows From A Table After Running a Report

I've created a report that inserts rows into a table on the asp page then calls a BI Publisher report to display the data. After running the report in BI Publisher I need to delete the rows from the table that had just been inserted. How is the best way to go about this in BI Publisher?

The best way I know of would be to use an "afterReport trigger".
An afterReport trigger fires after the XML output has been generated.
Thanks,
Bipuser

Similar Messages

Deleting rows from a table

COuld anyone tell me how to delete rows from a table which has millions of rows.
TIA,
Oracle user

if you are deleting all the rows, use "truncate table" in sql*plus.
or if you are deleting all but a handful of rows, then copy the rows you still want to a spare table, drop the original table, and rename the spare table back to the original table's name.
hope this helps

Fetching more than one row from a table after selecting one value from the dropdown

Hi Experts,
How can we fetch more than one row from a table after selecting one value from the dropdown.
The scenario is that I have some entries in the dropdown like below
A               B               C
11256          VID          911256
11256          VID          811256
11256          SONY      11256
The 'B' values are there in the dropdown. I have removed the duplicate entries from the dropdown so now the dropdownlist has only two values.for eg- 'VID' and'SONY'. So now, after selecting 'VID' from the dropdown I should get all the 'C' values. After this the "C' values are to be passed to other methods to fetch some data from other tables.
Request your help on this.
Thanks,
Preeetam Narkhede.

Hi Preetam!
I hope I understand your request proberly, since this is more about Java and less about WebDynpro, but if I'm wrong, just follow up on this.
Supposed you have some collection of your original table data stored in variable "origin". Populate a Hashtable using the values from column "B" (let's assume it's Strings) as keys and an ArrayList of whatever "C" is (let's assume String instances, too) as value (there's a lot of ways to iterate over whatever your datasource is, and since we do not know what your datasource is, maybe you'll have to follow another approach to get b and c vaues,but the principle should remain the same):
// Declare a private variable for your Data at the appropriate place in your code
private Hashtable temp = new Hashtable<String, ArrayList<String>>();
// Then, in the method you use to retrieve backend data and populate the dropdown,
// populate the Hashtable, too
Iterator<TableData> a = origin.iterator();
while (a.hasNext()) {
     TableData current = a.next();
     String b = current.getB();
     String c = current.getC();
     ArrayList<String> values = this.temp.get(b);
     if (values == null) {
          values = new ArrayList<String>();
     values.add(c);
     this.temp.put(b, values);
So after this, you'll have a Hashtable with the B values als keys and collections of C values of this particular B as value:
VID --> (911256, 811256)
SONY --> (11256)
Use
temp.keySet()
to populate your dropdown.
After the user selects an entry from the dropdown (let's say stored in variable selectedB), you will be able to retrieve the collection of c's from your Hashtable
// In the metod you handle the selection event with, get the c value collection
//and use it to select from your other table
ArrayList<String> selectedCs = this.temp.get(selectedB);
// now iterate over the selectedCs items and use each of these
//to continue retrieving whatever data you need...
for (String oneC : selectedCs) {
     // Select Data from backend using oneC in the where-Clause or whatever...
Hope that helps
Michael

Deleting row from a table binded to a matrix

Hi all
i have a form with a matrix binded to a user table which is handled as a Master Data lines by UDO.
i want to enable deleting lines from the table by selecting a row in the matrix and clicking a delete button.
currently i'm handling the click event by usint the method DeletRow of the matrix object.
when i press the Update button (UID = "1"). the fact that a row was deleted from the matrix does not affect the bounded table.
my question is how in code can i cause the deletion of a row from the matrix to also be deleted from the database table?
appreciate the help
Yoav

Hi Yechiel
flushToDatasource make the following:
Flushes current data from the GUI to the bounded data source using the following process:
1)Cleans the data source.
2)Copies each row from the matrix to the corresponding data source record.
In other words: This method load data from Matrix to DataSource (but not to database)
the next step is update database from userdatasource
Note: You migth read sdk help for more information

Deleting rows from one table while filter condition lies into another table

Hi All,
I'm facing a problem deleting a row from a table where the condition lies in other table. To ealaborate the scenario further let's say I have two table T1 (transaction table) and T2 (Master Table). I want to delete a record from table T1 by checking some conditions lies in table T2.
I tried with the below query but this query deleting records from both the table.
DELETE FROM ( SELECT * FROM T1 top INNER JOIN T2 tp
ON top.TID = tp.TID
WHERE top.DEAL_SITE_ID = inputparameter1
AND (TP.SEGMENT <>inputparameter2 OR tp.segment is not null));
Here the record is getting deleted from both the tables but I don't want to delete data from my master table i.e table T2.
Any help would be highly appreciated. Thanks in advance.
Regards,
Subhadeep

SQL> select *
2   from the_table;
X          Y
AA         a
BB         a
CC         a
AA         b
DD         b
SQL> select *
2   from the_table_2;
X          Y
AA         a
BB         a
CC         a
SQL> delete from
2 (
3 select *
4 from the_table t1 inner join the_table_2 t2
5 on t1.x = t2.x
6 and t1.y = t2.y);
3 rows deleted.
SQL> select *
2   from the_table;
X          Y
AA         b
DD         b
SQL> select *
2   from the_table_2;
X          Y
AA         a
BB         a
CC         a

Prevent user from deleting rows from all tables in his own schema

Hi,
How can I prevent user from deleting rows in all tables in his own schema.
I want the user to not able to delete rows from any existing or new tables that might be added in the future.
The user does not have the "DELETE ANY TABLE" system privilege.
Please advise.
Thanks.

Nowadays, I'd also avoid triggers (if possible).
Sometimes, when I daydream, I'm rewriting a few applications that I've contributed to as a newbie, and I'm very ashamed of it nowadays.
From what I've experienced, in retrospective, the emphasis on teaching 'Oracle stuff' has been lying far too much on PL/SQL row-by-row oriented processing instead of letting Oracle 'crunch' sets at once.
Most of my debugging hours ended up in discovering one or more database triggers 'doing stuff automagically'.
Another nice blogpost: http://rwijk.blogspot.com/2007/09/database-triggers-are-evil.html
Regarding OP's question:
I would just rethink/reconsider this requirement completely.
Correctly implementing privileges and roles seems the best way to go, yes.
Triggers? Nah...
pre-post-edit, noticed thread got updated just before posting
Don't know what you mean with 'namedropping', but I think it's legitimate to point other readers to interesting Oracle related opinions/articles that do have a technical background and lots of interesting examples.
post dreaded OTN outage edit (from here)
Again: I would just rethink/reconsider this requirement completely.
Both trigger/vpd are being used to hide a design flaw here.

Deleting rows from a table matching values from an ascii file

Hi All,
I have an ASCII file with 12,000 lines. Each line represents a value (you may call this as bad data) that matches a database column value in table. I have to delete all the rows from a database table (~ 400,000 rows) where a column value matches the bad data value. Linux is the OS is where SQLPLUS client is installed and I can execure any SQL queries from this Linux server. Oracle DB server is 10g.
Any input on how to do this will be helpfull to me. I am not a database programmer so if any details will be appreciated.
Thanks

Hi,
That's going to be very slow (among other problems) if you don't have the bad data in a table. An index-organized table would probably be best.
Assuming the data data are uinique strings, up to 30 characters long, and that you don't need any other columns, you can create a table like this:
CREATE TABLE bad_data
(   bad_txt    VARCHAR (30)
, CONSTRAINT bad_data_pk PRIMARY KEY (bad_txt)
) ORGANIZATION INDEX;SQL*Loader is one way of getting the data from the file (doesn't have to be on the database server; it can be on your client machine) into the table.
Once you have a table, actually removing the rows from the big table might be as simple as:
DELETE big_table
WHERE   column_a IN
        (   SELECT bad_txt
            FROM    bad_data
;

DELETED rows from internal table

Hi Experts,
If I delete row/s from an internal table
using the command DELETE ADJACENT DUPLICATES,
is there a way to get these deleted rows.
Thanks in advance.
Rose

Hi roselie,
1. ofcourse not.
2.hence, before that,
u can declare another internal table,
similar to original,
and use like this.
3. ITAB1[] = ORIGINALITAB[].
regards,
amit m.

How to delete rows from multiple tables when pressing button

Hi, I'm wondering how do I delete a row from two different tables at the same time when I press the Delete button. Both tables have GROUP_ID as their primary key.

Nevermind! I realized that I had "reset" before my process to delete from the 2nd table.

Deleting Row from Advanced Table Region

Dear Members,
I have an OAF Page where I am using Advanced Table Region to display the data of a table.
As soon as the page opens I am displaying one line in Advanced Table Region. In this region I have also given a button called ADD ANOTHER ROW +(using the feature of ADVANCED TABLE COMPONENTS, FOOTER, TABLE FOOTER , ADD TABLE ROW)+.
So when user clicks on this button a new row will be added. Now if user wants to delete it how to achieve this.
Kindly please help me in achieving this functionality.
Many thanks in advance.
Best Regards,
Arun Reddy D.

Hi Arun,
First you need to create a button or image called Delete on your Advanced table region.
Action Type : firePartialAction
Event: delete
Then In your CO PFR , write the below code
    if ("delete".equals(pageContext.getParameter(EVENT_PARAM)))
      String rowRef = pageContext.getParameter(OAWebBeanConstants.EVENT_SOURCE_ROW_REFERENCE);
      OARow row = (OARow)am.findRowByRef(rowRef);
      row.remove();
    }Hope this helps. :)
Thanks,
SK
Edited by: SK on Feb 9, 2011 5:21 PM

Programatically Deleting Rows from a Table?

I need to do some background cleanup tasks that include saving some data and deleting some data into the database. I'm trying to implement this in an extension framework class so that when 'real' application development begins, this background chore code will already be implemented.
I'm creating view objects programmatically to retrieve data, but I don't know how to insert rows or delete rows. Delete statements in view objects fail since they aren't select statements, and code like:
cleanupView.remove();
raises "cleanupView is read-only" errors, since there aren't any entity objects defined for it (I assume, anyway).
How can you insert and delete rows programmatically from a framework extension?

My application of this technique is in a framework extension for generic housekeeping chores whose logic I'd like to keep out of the primary application. As such, it isn't possible to use EO and VO's declaratively.
For anyone else who may travel this path, from the framework extension you can create views and execute DML statements like this: (In this case, in my AppModuleImpl extension)
ViewObject myView = getDBTransaction().getRootApplicationModule().createViewObjectFromQueryStmt("myView","select * from mytable");
myView.executeQuery();
and when you're done:
myView.remove();
For DML, it's done by:
getDBTransaction().executeCommand("delete mytable");
getDBTransaction().executeCommand("commit");
I concur that in 'normal' operations this isn't the best way, but rules can never be absolute.

Delete rows from fnd tables

hai folks,
right know in my fnd_concurrent_request table nealry 2 lakhs rows are there(clon instance)
can i delete these rows manually.is it recommended?
tell me how can i clen up fnd tables.
regards
dba

To run the Purge Concurrent Request and/or Manager Data program:
1. Log in to Application as System Administrator responsibility.
2. Navigate to Request> Run> Single Request
3. Query up Purge Concurrent Requests.
4. Enter 3 for age parameter so that it keeps only 3 days data in the tables and 3 days output/log files in the file system.
The following tables will be purged:
FND_CONCURRENT_REQUESTS
This table contains a complete history of all concurrent requests.
FND_RUN_REQUESTS
When a user submits a report set, this table stores information about the
reports in the report set and the parameter values for each report.
FND_CONC_REQUEST_ARGUMENTS
This table records arguments passed by the concurrent manager to each program
it starts running.
FND_DUAL
This table records when requests do not update database tables.
FND_CONCURRENT_PROCESSES
This table records information about Oracle Applications and operating system
processes.
FND_CONC_STAT_LIST
This table collects runtime performance statistics for concurrent requests.
FND_CONC_STAT_SUMMARY
This table contains the concurrent program performance statistics generated by
the Purge Concurrent Request and/or Manager Data program. The Purge Concurrent
Request and/or Manager Data program uses the data in FND_CONC_STAT_LIST to
compute these statistics.
FND_CONC_PP_ACTIONS
Stores the post request processing actions(e.g., print, notify) for each
submitted request. There's a concurrent_request_id here for each request_id
in the FND_CONCURRENT_REQUESTS.
FND_RUN_REQ_PP_ACTIONS
Stores the post request processing actions(e.g., print, notify) for
submitted request set programs that are stored in FND_RUN_REQUESTS

Delete row from Advanced Table

Hi,
I'm trying to follow the Delete exercise to create a table with delete image for my project. We don't need to have switcher and confirm dialog as exercise does.
My table only has three columns: fromDate, endDate and delete.
I got issue if I entered two dates value then click delete image immediately, then pageContext.getParameter("fromDate") and getParameter("endDate") will return empty string.
I have to click Add another row to reload page then getParameter will return values.
How do I resolve this issue?
Thanks in advance!
KJ

One approach is to manually empty the fields. But a better approach will be to include an action button on each row to clear the entries programmatically.
--Shiv

HR - delete rows from internal table

Hello everyone,
First of all sorry for my bad english.
I am programming in the HR module. My program has a selection-screen where the user enters a date.
In my program I do GET pernr, and my declared infotypes automatically get their data. The thing is, now I want to delete the rows that do not correspond to the date in the selection screen.
My date is stored in a range.
thanks in advance

For example try like this,
delete itab where lgort not in r_lgort[].
or you can loop the internal table and process the records which matches the date in the range table.

Delete row from internal table using field symbol.

Hi friends,
I created dynamic internal table using field symbol. I want to delete some data using where clause.
for example. i want to use like,
DELETE <FS> WHERE KUNNR = WA_KNA1-KUNNR.
Like the above statment it won't work. How i can use delete with where clause in field symbols.
Hope any one can help me.
Thanks and regards
Srikanth. S

hi Srikanth,
I think you have to LOOP through the whole internal table and check each line and decide to delete or not:
LOOP at <itab> INTO <wa>.
ASSIGN COMPONENT 'KUNNR' OF STRUCTURE <wa> TO <field>.
CHECK <field> IS ASSIGNED.
IF <field> EQ WA_KNA1-KUNNR.
DELETE ...
ENDIF.
UNASSIGN <field>.
ENDLOOP.
hope this helps
ec

Deleting Rows From A Table After Running a Report

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