How to delete the child record from the database

how to delete a parent and child record from the database can we do it in the servlet and my database is oracle

I'm not sure I understand the question but you could certainly use the JDBC API from within your servlet to access and modify a DB. You could also use an EJB layer to access your DB and accomplish the same tasks.

Similar Messages

How to speed up the deletion of 11million records from the table

Hi,
How to speed up the deletion of 11million records from the table.
I need expiditious reply. Please do the needfull in advising
Regards

Please try to understand the question.Well it would help if you would answer some of the questions you have been asked as your question is not complete and clear and no matter how hard we try, we really need you to try and ask the question properly.
So as previously asked
Which simply supports the idea that we need:
1) better definition of the business purpose (why)
2) oracle version
3) operating system
4) hardware configuration
to give a moderately accurate answer.
I would like to add
5) How many rows in total in the table to begin with.
6) What is your delete statement
7) Is this a one time operation or will it happen regularly
8) Can you use partitioning.

How to delete a line item from the sales order

Hi all,
how to delete a line item from the sales order for which the production is already happened and it has been delivered. the production order status is DLV.
Regards
Kumar

Hi
U can do this in two ways one u can short close the order by entering Reason for rejection in VA02 at header level and if yr order is multiple line item order u can enter the reason for rejection in any of the line item which u don't want to deliver.
This is called short close ( as the qty is not delivered fully).
Thx.

PI 7.1 How to delete a published service from the service registry?

Hello,
I have the same problem in the pi 7.1, like Rahul in CE (Composition Environment) with the deleting of published services.
How to delete a published service from the service registry?
In the WS navigator I found only this operation:
deleteClassificationSystemValues and deleteClassificationSystem
I miss the operation deleteService.
Have you an idea?
Bye
Stefan

Hi all,
I have opened an oss message and now I have an answer:
Use this Service: ServicesRegistrySiService and the operation deleteServices with the logical key of the service as parameter.
The logical key can be seen from the SR UI in the details of the endpoints.
Bye
Stefan

How can delete my iphone5 data from the date its restored?

how can delete my iphone5 data from the date its restored?

it's unclear what you mean
if you wish to remove your iphone5 data you connect it to iTunes on the computer and click the restore button and choose restore to factory defect

How to delete an old network from the list on the iPad?

Anyone know how to delete an old network from the listing and then add a new one? I did it when I first got my iPad and cannot remember how I did it! Hey, I'm an Apple rookie but I am trying. Take care and thanks in advance for any help.

Setting > General > Reset > Network Reset

How to delete 100+ released requests from the import queue?

Hello
How to delete 100+ released requests from the import queue?
One by one or there is more convinient way?
Thanks

To delete multiple non-imported transport requests, you do the following while in the import queue on STMS:
1) Highlight the status field of the import queue.
2) Sort the import queue by the status.
3) Put your cursor on the first non-imported transport, right-click, and click on Select Block.
4) Scroll down and put your cursor on the last non-imported transport, right-click and click on Select Block. This will highlight all requests from the first one selection to the last one selected.
5) Go to menu option Request > Delete.
If all of the requests in the import queue haven't been imported (no imported, including failed import, requests), you can jump to Steps 3-5.

How to delete a particula record from InfoObject

Dear All,
I got some problem situations and would like some suggestions from any of you.
<b>Problem detail</b>- one process chain was failed due to could not activate an ODS-A
- ODS-A and ODS-B contained InfoObject-0BP_GUID
- errors were found and referred to the InfoObject-0BP_GUID.
- The errors referred to one record composed of incorrect data. I still wondered where it came from since normally, 0BP_GUID keeps only guid.
I'd like to delete the incorrect record.But I do not want any impact to InfoProviders.
I'm not sure how to resolve this case. This has to be very carefully managed because it happened on production system.
Actually, I did find one thread in this forum "Delete SID table content". But I'm not sure whether it could be applied to my case.
Any suggestion would be appreciated.
Thank you very much.
-WJ-

Unfortunately you cant delete data without inpacting the data in the. This is how BW works and you will appreciate this because youur transaction data is secured and you wont face any data issues later on. Let me give you an example. Lets sa your ODS or cube stored sales data and in the ODS you have sales org, customer and amount. When you run the report, data is read from this cube /ods, but to fetch the master data it goes to the master data tables via SID. When the transaction data gets loaded and when you try to delete a record in master data, it will let you do.
If you still wish to do, proceed as follows:
1. Delete the data in cube first.
2. Delete the particular record from the master data table.3
3. Reload the data to the ODS / cube.
Without deleting the transaction data in the ODS / Cube the system wont let you delete the data in master data and you will get any of the following messages.
(a) " not all master data could be deleted
(b) "the master data can not be deleted".
Ravi Thothadri

Selecting the last record from a database table

In my ABAP Program, I have to use a select statement to retrieve the last record from the database table with the same key. In other words, the Program will get more than one hit on the database table for the selected keys and I need to retrieve values from only the last record and not the first. I know I can use an internal table to sort the records first and then retrieve the right value.   But to make things easier, is there a SELECT statement keyword than I can use to do this in one single step? Thanks!

hi,
tables:mara.
    data: begin of it_mara occurs 0,
            matnr like mara-matnr,
            meins like mara-meins,
            mtart like mara-mtart,
            end of it_mara.
select-options:s_matnr for mara-matnr.
select matnr
          meins
          mtart
from mara
into table it_mara
where matnr in s_matnr.
if not it_mara[] is initial.
sort it_mara by matnr descending.
read table it_mara index 1.
endif.
then you get the last record of the select statement.
reward points if useful,
venkat.

How to delete same name records from datagrid,while i am selecting one of the record and delete

hi friends,
i am working in flex 4 mxml web application with action script....i am using a data grid and one delete button outside the gird.
i have two records in the same name in grid, when i click one record from the grid and click delete means that time ,both records will delete from that grid
which record having the same name..
how to do this?
any useful suggesssion or snippets code for this..
Thanks in advance,
B.venkatesan.

hello,
first get the length of the datagrid.
suppose your datagrid id is db and you want to delete the the row which have same name .....
first get the selected row and from that name of the selcted row.
supoose selected name is
var index:int=db.selectedindex;
var selname:string =bd.dataprovide.getItemAt(index).name;(name id datafield of the column).
now you got the selected name search for the same rows in datagrid.
var totallen:int=(db.dataprovider).length;
for(var i:int=0;i<totallen;i++)
    var checkduplicate:string=bd.dataprovide.getItemAt(i).name;
   if(checkduplicate==selname)
     db.dataProvider.removeItemAt(i);
this will delete all the row which are with same name with selected row name...
Gajanan Hiroji | [email protected] | www.isacglobal.com

How to delete the single record from the ODS

HI,
I want to DELETE the particular record from ODS.. how to delete that..
plz give me the solution.. it's urgent..
with regards
@jay

Hi Prakash,
You can delete a particular record from ODS by specifying the key field name in Selective deletion button available in Contents tab in the manage screen of ODS. But it will only delete the record from the active data table and not from the Change log and new data table . You should be very carefull if you are doing in Production system as there is chance of deleting other records accidentally.
Go to Selective deletion button - > Click on delete selection -> Enter the key field values of the record you want to delete-> Press save button to save as Variant -> Go back and click on selection button -> Chosse the background job type -> Click on start button.
Regards,
Prakash

How to handle the failed records from the table when using DB Adapter

Hi,
I am reading some records from table using DB Adapter inside my synchronous BPEL process. Say like reading 100 records from table in between after successful reading of 90 records an error occured in 91st record due some various reasons(like DB down, Connection interrupted etc.). Then how to handle this situation, whether i have to read all the records from the begining and is there any option to continue from where it stopped reading.
Can please anybody help me out in the regard?
Thanks in advance
Regards,
Aejaz

we had the same requirement some time ago and had two option:
1. ask the R/3 development team add a deletion indicator in the table (and thus not actually deleting the record). this deletion indicator could then be used like for any other standard datasource
this option was however refused, due to huge data volume after a while
2. at the end of the load we copied the ZTABLE1 to ZTABLE2. then in the begin of the load (day after) we compare the data of table1 to table2. entries available in table2 but not in table1 are deleted, and we put a 'D'. in deletion indicator; as we only keep the deleted entries for one day, the volume of the new table is acceptable.
M.

How to delete a shortcut favorite from the browser in the WORK Area

Hiho,
creating a shortcut favorite icon of a browser-website in the work area shows up a symbol to use this shortcut. In the private area I can delete this favorite-symbol by tapping longer on the icon an a trashcan shows up, so I can delete the icon (and the browser favorite from the private area). Not so in the work (buisiness) part of the BlackBerry, there is no possibility to delete this icon. I can't find a policy on the BES10 server or thomething on the Z10, any ideas how i can remove the icon?
Greetings... Ifrani

Hi Ifrani!
I´ve the same problem on my Z10!
CommanderApollo

How to get first 10 records from the database using JSP

i want ot get first 10 records from the database and then after clicking the next button in the page,it must show the next precceding 10 records from the database.i am getting the first 10 records .but how to post to the same page to get another preceeding 10 record.

Search the forums - this has been asked a lot. I usually recommend experimenting with tops and order bys until you're satisfied.
Kind regards,
Levi

The detailRegion is always forced to populate the first record from the Master region

Hi fellow Spry enthusiasts,
My question is in regards the undesirable data population of
the regiondetail on initial load. I have 2 sections, one which is
my master region (which goes out and retrieves a bunch of records),
and a related detailregion which reacts based on the master.
However, every time I initiate a query of the master region to
retrieve records, the detail region also responds and automatically
grabs the FIRST record of the master region (which is undesirable
in my case because I do not want the detail region to react UNTIL I
select a record in the master region). Let me know if this makes
sense.
Psuedo Code:
var moveRequestor = new
Spry.Data.XMLDataSet("cfc/QueryThatReturnsABunchOfEmployeeRecords")>
<span spry:region="moveRequestor">
{EM_ID}
{NAME}
<span spry:detailregion="moveRequestor">
{EM_ID}
{NAME}
{PHONE}

This question was posted a while ago, and was one of the
search results that came up when I was looking for my own answer. I
had a nearly identical question and answered it here:
Disabling
default linked region and detailregiondisply until click
Hopefully it will help others too!

How to delete the child record from the database

Similar Messages

Maybe you are looking for