Propogating Only the required data to destinition

We are planning to use replication using streams.
We have following scenario
'Site M' is a master site
'Site A' and 'Site B' are the secondary sites.
The updations on 'Site M' are to be propogated to site A/Site B.
Only the records which are ment for site A should be
PROPOGATED to site A and
Only the records which are ment for site B should be
PROPOGATED to site B.
How do we do this.
We just know one way that using row subsetting at apply process level
at destinition site (dml_condition) or using dml_handler (again at destinition site) we camn achieve this.
But this has a problem of transferring the unnecessary data to destinition.
So we are looking for an approach which will allow us to transfer only the needed data to the destinition site and hence reduce the network traffic. How do we doit.
Is there a way whereby we can do it tgrough PROPOGATION process ... or
any other way.

Rules define what is captured, propagated, and applied with Oracle Streams. You can write your own custom rules for propagation that will limit the propagated changes to a particular subset to simulate the effect of ADD_SUBSET_RULES. See chapter 6 in the Oracle Streams Manual (9.2.0.2) available at
http://download.oracle.com/docs/cd/B10501_01/server.920/a96571/strm_rules.htm#49200
In the section on System Generated Rules, there is a discussion of the rules generated by ADD_SUBSET_RULES. You will need to write rules that are similar to these. In addition, you will need to assign a rule-based transformation to the custom rules so that the LCR can be manipulated appropriately. For example, an UPDATE at the source database might need to result in a DELETE at one apply site and an INSERT at the other apply site. You will need to write a transformation on the propagation rule where the DELETE should occur to:
a) change the command_type to DELETE
b) remove the NEW values from the LCR.
Similary for the apply site where the INSERT should occur, the transformation on the propagation should
a) change the command_type to INSERT
b) move the OLD values to NEW values
You can simplify the rules shown in the documentation by creatin[i]Long postings are being truncated to ~1 kB at this time.

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How to remove unnecessary data and print only the required data in JSP

Hi all
The following output is from TCP/IP connection of RFID Reader.
Connected to: /192.168.0.3
EVT:DCE DCEVERSION 3.2.0.0
EVT:DCE READER IM5 RFID Reader Ver 3.29
EVT:DCE READERINFO Basic Reader Interface Version Q
EVT:DCE READERINFO FCC 915Mhz
EVT:DCE READERINFO Copyright (C) 2002-2006 Intermec Technologies Corp.
EVT:DCE FIXEDATTRIB CHKSUM=OFF
EVT:DCE FIXEDATTRIB TTY=OFF
EVT:DCE FIXEDATTRIB ECHO=OFF
OK>
EVT:TAG H02000031323334000151E62B 1 1
EVT:TAG H02000031323334000151B775 1 1
For my JSP case I have converted above output's program in javabean I want to print only tagID and other values in a table in my JSP page. Could anybody let me know how to ignore the unnecessary data and print only values after EVT:TAG in three columns and rows, besically rows are not fixed because it depends on reader how many tags it detects?
Thanx
kvijai

Hi,
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Is it possible to change the requirement date of a component?

Hello Gurus,
When a non stock material is defined as a component of service order a requirement date is automatically determinded (RESBD-BDTER) on the current date. Does someone knows if one can be able to influence this field?
It means that I would like to be able to fill it by myself.
Kind regards
Chris

Hi Paul,
As you said "
The requirement date is calculated as follows:
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Update the Requirements date of Components MDSB-BDTER in Purchase Order

hi all,
We got a requirement that Requirements date of material components need to be updated for Subcontracting PO's.
This field is displayed only for subcontracting purchase orders.
This is located in ME22N/ME23N in Item detail tab --> material data tab --> click on Components and within that the requirements date need to be updated for each and every line item of purchase order.
could any one please suggest me the procedure to update the date.
Thanks,
Sujatha.

Hi sujatha,
Can u explain more??
But as per my understanding,
that date is updating automatically while creating subcontracting PO you are not suppose to update it manually.
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Thanks,
Sanket.

Can I store only the aggregate data in OLAP cube

Hi All,
I know that the OLAP cubes store the leaf data and then builds the aggregate data on top of it and stores with in it. I have huge amounts of data ( like billions of data in my fact table and 6-8 dimension tables). If you keep the leaf data along with the agg data with in the cube would be too large to build.
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(what I mean is
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(what I want is
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Thanks
S

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Not sure what you mean by just storing aggregated data in olap cubes. You can just do a SUM .. GROUP BY .. of relational data before loading it into olap cubes. For example, if you source data is at DAY level, you can SUM.. GROUP BY .. at MONTH-level and then load month-level data into olap cubes where leaf-level is month-level.
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Why is RoboHelp not displaying the required data content of .chm when linked as Help in my App ?

Gorgeous Hello All,
Has anyone encountered the below-said show- stopper. Another BIG TIME help required, will help me in tremendous fashion.
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Cheese – Vipin Nambiar

If you looked at the error message and searched the forum, you should find the answer as this is a problem that started in 2005. You should not run CHM files from a server and cannot without editing the users registry. See the page below.
http://www.grainge.org/pages/authoring/chm_mspatch/896358.htm
All along your questions have been based on webhelp, why suddenly are we going go CHMs.
See Snippets on my site for the correct form of help to use in different scenarios.
See www.grainge.org for RoboHelp and Authoring tips
@petergrainge

I get an error message saying "system overload, the audio engine was not able to process all the required data in time (10011)

i get an error message saying "system overload, the audio engine was not able to process all the required data in time (10011)

The thing is, that error message has been appearing when playing/recording a track that was running perfectly a few minutes ago and nothing has changed!
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Want a query to see only the changes data of a specific no.

here are the table sturcucture and data for the table:
create table import_lc (
LC_NO varchar2(20),
AMEND_NO varchar2(2),
USANCE_PERIOD number,
AMT_FCY number,
AMT_LCY number,
SHIPMENT_PERIOD number,
EXPIRY_DATE date,
EXPIRY_PLACE varchar2(50));
Insert into FE_IMPORT_LC
(LC_NO, AMEND_NO, USANCE_PERIOD, AMT_FCY, AMT_LCY, SHIPMENT_PERIOD, EXPIRY_DATE,
EXPIRY_PLACE)
Values
('1', '1', 90, 10000, 500000, 15, TO_DATE('02/13/2008 00:00:00', 'MM/DD/YYYY
HH24:MI:SS'), 'DHAKA');
Insert into FE_IMPORT_LC
(LC_NO, AMEND_NO, USANCE_PERIOD, AMT_FCY, AMT_LCY, SHIPMENT_PERIOD, EXPIRY_DATE,
EXPIRY_PLACE)
Values
('1', '2', 90, 10000, 500000, 30, TO_DATE('03/13/2008 00:00:00', 'MM/DD/YYYY
HH24:MI:SS'), 'DHAKA');
Insert into FE_IMPORT_LC
(LC_NO, AMEND_NO, USANCE_PERIOD, AMT_FCY, AMT_LCY, SHIPMENT_PERIOD, EXPIRY_DATE,
EXPIRY_PLACE)
Values
('2', '1', 90, 15000, 800000, 30, TO_DATE('01/19/2008 00:00:00', 'MM/DD/YYYY
HH24:MI:SS'), 'DHAKA');
Insert into FE_IMPORT_LC
(LC_NO, AMEND_NO, USANCE_PERIOD, AMT_FCY, AMT_LCY, SHIPMENT_PERIOD, EXPIRY_DATE,
EXPIRY_PLACE)
Values
('2', '2', 120, 20000, 1000000, 30, TO_DATE('01/19/2008 00:00:00', 'MM/DD/YYYY
HH24:MI:SS'), 'DHAKA');
COMMIT;
NOW, if u see the table data, u see,
for lc_no=1; only the shipment_period and expiry_date has been changed with the
amend_no.
NOW, if u see the table data, u see,
for lc_no=2; only the amt_fcy and amt_lcy has been changed with the amend_no.
there could be many more columns like these where the data can change with the
amend_no but the lc_no will be the same.
now, i want to make a query by which i can see only the changes column value for a
particular lc_no and maximum amend_no for that lc_no.
& result data should be from the maximum amend_no for that lc_no.
like:
for lc_no = 1 ;
SHIPMENT_PERIOD EXPIRY_DATE
30          13-03-2008
And for lc_no = 2 ;
USANCE_PERIOD     AMT_FCY     AMT_LCY
120          20000     1000000

I'm not sure that I completely understand your requirement, but here's something that should, at the very least, get you started. If you don't know what the LAG function does, look it up in the documentation.
SELECT lc_no,
       amend_no,
       usance_period,
       amt_fcy,
       amt_lcy,
       shipment_period,
       expiry_date,
       expiry_place
FROM   (SELECT lc_no,
               amend_no,
               CASE
                 WHEN usance_period <> LAG (usance_period) OVER (PARTITION BY lc_no ORDER BY amend_no) THEN usance_period
               END usance_period,
               CASE
                 WHEN amt_fcy <> LAG (amt_fcy) OVER (PARTITION BY lc_no ORDER BY amend_no) THEN amt_fcy
               END amt_fcy,
               CASE
                 WHEN amt_lcy <> LAG (amt_lcy) OVER (PARTITION BY lc_no ORDER BY amend_no) THEN amt_lcy
               END amt_lcy,
               CASE
                 WHEN shipment_period <> LAG (shipment_period) OVER (PARTITION BY lc_no ORDER BY amend_no) THEN shipment_period
               END shipment_period,
               CASE
                 WHEN expiry_date <> LAG (expiry_date) OVER (PARTITION BY lc_no ORDER BY amend_no) THEN expiry_date
               END expiry_date,
               CASE
                 WHEN expiry_place <> LAG (expiry_place) OVER (PARTITION BY lc_no ORDER BY amend_no) THEN expiry_place
               END expiry_place,
               rn
        FROM   (SELECT lc_no,
                       amend_no,
                       usance_period,
                       amt_fcy,
                       amt_lcy,
                       shipment_period,
                       expiry_date,
                       expiry_place,
                       ROW_NUMBER () OVER (PARTITION BY lc_no ORDER BY amend_no DESC) rn
                FROM   fe_import_lc)
        WHERE rn <= 2)
WHERE rn = 1

Can we display only the required columns dynamically?

Hi All,
I have a scenario where in I have 30 columns in the rtf template. All the columns will never be displayed, only a select few will be available for display. So the output file is show blank columns. Now I want to display only the columns which contain data.
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Hi,
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This is how you do it:
http://i1224.photobucket.com/albums/ee374/Diavonex/c7db8382.jpg
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Hello, APEX experts:
Currently, APEX export to excel functionality can export all data defined by the report query, no matter they are displayed on screen or not.
Is there a way to export the displayed portion only?
Thank you.
shiofan

Hi! Thanks for the reply.
From what I see, the include in export and show in report are independent since I can export columns which are not shown in the report and also some displayed columns are not included in the export.
Let me restate what I'm facing:
I'm using APEX 3.2 with standard report.
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The default Export to Excel functionality will export all the 50,000 rows to an excel file. But my customer says, he does not want so many rows there. He want only the rows displayed on current page be exported. In other word, if the report is currently displaying rows from 501 to 1000, then the exported excel file should contain only the rows from 501 to 1000.
As you may says, why not just add another data filter to limit the output size? I agree, that should be the normal practice. But my customer want no more query conditions but export only the portion he see on the screen.
More idea?
Thanks a lot.
Shiofan

Exporting and importing only the Incremental datas

Dear all,
we r facing a big time consuming process of changing oracle schema datas from live servers to out testing servers..
scenario as follows:
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Hello experts,
I'm building a query. In this query I have a filter named validity date. I need to select a record where the max date is less than this filter.
For example:
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0000000001   00001 0001 xxxxxxxx    12.05.2008   2,00
0000000001   00001 0001 xxxxxxxx    09.05.2008   1,00
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Sriram

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Claudia,
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Hi,
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Hi
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