Query to see registered objects

Is there a query to see what PL/SQL procedures are registered as a callback to a specific queue? I would like to verify that the call to dbms_aq.register was successful.
_mike

Hi _mike,
I needed this information as well, I found somthing in reg$ table when logging on as sys-user, found it via sql-trace
regards
Markus

Similar Messages

Changing the query on a view object

I have a view object right now, based on an entity. It is the default view object, so that means the query in the view object is straight forward, it grabs all of the attributes from the table. And there is no WHERE clause.
In reality I only want to show a finite set of rows from my table. Every time a record is changed/edited in this entity and committed, a new row in the database is created with the same information (I'm using CreateWithParams) except for a few columns.
I actually don't really have update on this table, just creation of new rows. But to the user, I want it to 'look' like they are editing something in the table.
Example:
12, 11:32,Thompson, 60 (the user edits this information in an adf table, and a new row is created in the db)
12, 11:55, Thompson, 75
I have a timestamp (see above) field in the database that is used as part of my primary key, so that I know which record is the latest.
When the VO query is run, I want the user to only see the latest row from the db.
12, 11:55, Thompson, 75
So...
I went to my VO, and I changed the WHERE query to add this:
where t1.TimeStamp = (Select MAX(t2.TimeStamp) FROM rcl.x t2 where t1.uid = t2.uid);
Now, this isn't a mysql/sql question. There's actually a better query that I'd rather run, but the VO editor doesn't allow me to change the query itself....
When I save the new WHERE to my VO, run my page again, I get the expected result (showing me only the latest records).
However, when I try and sort on the table in which my data is displayed, I am now getting ORDER BY errors.
I don't want my VO to be read-only sql based. I want to be able to update my table, so I have my VO running off of the entity.
Why doesn't the VO allow me to change the query itself? (Like do a subquery, instead of having my where clause do the work)
Why are order by errors being thrown when I sort on my adf table after changing the where clause in my view?
Hopefully I wasn't too convoluted in the explanation of my problem..
Thanks in advance,
Joel

HI Joe,
Regarding your problem you can do one of the following tasks:
1- easily to tuning on your view object, I mean in the tuning page of the view you can set that only return 1 record or 2-3 record fetch not all the record.
in the order by you will order by the timestamp field and descending.
2- you can order by the timestamp descending and in the where clause only set the rownum<2 (will return the last record) you can also set rownum<5 and get the 4 last record etc.
3-editing the view query in the expert mode is not advised at all because of many consequences that you will face.
4- maybe it is not bat that you add a readonly view for the table you mentioned and every time you unpdate the entity just re-execute the read-only view.( this method maybe is good maybe is not it depends on your business logic)
Regards.
Edited by: Amir Khanof on Sep 3, 2010 11:11 PM

Stumped with registering objects

I have tried mightily, but am not getting behaviour I desire.
I would like to eventually move to using DTO's to move data in and out of my session tier, but for the short term, I am trying to get the 'quick and dirty' approach to work.
For instance,
I query say 40 objects. I store a list of them in session scope in the servlet container. The gui then will allow a user to make some changes to one of these objects, and then resubmit it to the session tier to be saved.
The problem seems to be I am not starting a unit of work before the changes start, and making the changes to clones. The servlet code does not know about toplink, it just reads a list of objects, picks an arbitrary one to edit, and then resubmits it.
I was using deepMergeClone on the object to be saved to allow toplink to get a list of differences, and this seemed to work for most scenarios, but not all. I have heard that the merge api is more for objects which have been disconnected from the session.
I have attached the methods i have written for load/save. Any feedback would be very much appreciated...espicially if it explains that this interm method will work, acknowledging I will implement a better facade pattern with DTO's in the future. (I really need demo quality soon)
Here is the load method:
public static Collection returnQueryResult(String queryBarId) {
          UnitOfWork uow= getSession().acquireUnitOfWork();
          Vector facilities= null;
          try {
               Vector results=
                    (Vector) getSession().readAllObjects(
                         QueryBarResult.class,
                         new ExpressionBuilder().get("id").equal(queryBarId));
               facilities= new Vector(results.size());
               Iterator iter= results.iterator();
               IdentifiableObject theFacility;
               while (iter.hasNext()) {
                    theFacility= ((QueryBarResult) iter.next()).getQueriedObject();
                    facilities.add(uow.registerExistingObject(theFacility));
               } catch (Throwable th) {
               th.printStackTrace();
          return facilities;
Here is the save:
     public static Object save(IdentifiableValue obj, String sessionName) {
          try {
               UnitOfWork uow= getSession(sessionName).acquireUnitOfWork();
               uow.registerObject(obj);
               uow.deepMergeClone(obj);
               uow.commit();
          } catch (DatabaseException e) {
               e.printStackTrace();
          return getSession(sessionName).readObject(obj);

Craig,
Sorry to hear you are having such difficulty getting your demo going. Have you looked at the session-bean and jsp-Servlet demos that are shipped with TopLink. They may help you get something running quickly.
I would like to clarify some issues that you have raised.
1. The instances in the shared cache, those returned from a query against a client session, are in fact the original objects. You need to be careful not to modify these outside the context of a UnitOfWork/TX.
2. The use of the merge API is typically used when the objects are detached from the session through serialization. This means that you architecture has a serialized link between the web tier and the server tier. This is more often accomplished by wrapping your server logic with a session beans. You will also need to ensure that if the web tier and server/ejb tier are in the same JVM that the app server is not passing the object by reference instead of by value.
3. If the objects you are changing in the web-tier are not separated by a serialized link such as a session-bean then you must register the objects prior to making any changes to them.
The code you have shown seems to assume that the web application will be in the same JVM and not have a serialized link between it and the persistence layer. Then to ensure you have a copy of the object you use one UnitOfWork to copy the objects and another to persist the changes. If you were willing to have a slightly more stateful system you could just maintain the UnitOfWork and avoid having to register or merge on the save, just call UnitOfWork.commit().
To address your specific code without writing a complete novel I would suggest the following:
Here is the load method:
public static Collection returnQueryResult(String queryBarId) {
UnitOfWork uow= getSession().acquireUnitOfWork();
Vector facilities= null;
try {
// Note: reading through the UOW will register results
Vector facilities = (Vector) uow.readAllObjects(QueryBarResult.class, new ExpressionBuilder().get("id").equal(queryBarId));
uow.release(); // not going to need it any more
} catch (Throwable th) {
th.printStackTrace();
return facilities;
Here is the save:
public static Object save(IdentifiableValue obj, String sessionName) {
try {
UnitOfWork uow= getSession(sessionName).acquireUnitOfWork();
uow.readObject(obj); //ensure its cached and registered
uow.deepMergeClone(obj);
uow.commit();
} catch (DatabaseException e) {
e.printStackTrace();
return getSession(sessionName).readObject(obj);
Although this should work for all cases there will be issues if you attempt to instantiate any indirect relationships on the copies returned from the query method. These objects have been copied through a now inactive UOW. If you require lazy loading after the query I would recommend using a more stateful solution an maintaining the UOW.
I hope this helps you get your demo going quickly. Please let me know if you run into any further complications.
Doug

How to create a query to see Opening stock and closing stock as on particul

Hi All,
How to create a query to see Opening stock and closing stock as on particul.
Regards
Albaik

Hi,
In BI 0IC_C03 will provide u the required information and also having standard queries provided by the SAP.
Plz find the list of Queries provided by the SAP.
=======================================================================================================
Inventory turnover      0IC_C01_Q0001
Range of coverage - quantity      0IC_C01_Q0002
Range of Coverage - Value      0IC_C01_Q0003
Range of coverage of finished goods - quantity      0IC_C01_Q0004
Range of Coverage of Finished Goods - Value      0IC_C01_Q0005
Range of coverage of raw materials - quantity      0IC_C01_Q0006
Range of Coverage of Raw Materials - Value      0IC_C01_Q0007
Obsolete Stock on Hand      0IC_C01_Q0008
Period-dependent requirement coverage      0IC_C01_Q0009
Value of stock on hand      0IC_C01_Q0010
Quantity of stock on hand      0IC_C01_Q0011
Material consumption      0IC_C01_Q0012
Material Movements      0IC_C01_Q0013
Consignment stock: receipts and issues      0IC_C01_Q0014
Valuated stock: receipts and issues      0IC_C01_Q0015
Material stock and movements      0IC_C01_Q0016
Material Movements (Healthcare)      0IC_C01_Q0020
Material Consumption (Healthcare)      0IC_C01_Q0021
Material Availability      0IC_C01_Q0022
Inventory Turnover Frequency (Value)      0IC_C01_Q0023
Consignment Stock Received and Issued per Unit      0IC_C01_Q0024
Material Consumption (Quantity)      0IC_C02_Q0001
Valuated Stock Receipts and Issues (Quantity)      0IC_C02_Q0002
Range of Valuated Stock (Quantity)      0IC_C02_Q0003
Inventory Turnover      0IC_C02_Q0004
Receipt and Issue Consignment Stock at Customer      0IC_C03_Q0001
Receipt and Issue Quality Inspection Stock      0IC_C03_Q0002
Vendor Consignment Stock Receipt and Issue      0IC_C03_Q0003
Receipt and Issue Stock in Transit      0IC_C03_Q0004
Receipt and Issue of Blocked Stock      0IC_C03_Q0005
Valuated Stock      0IC_C03_Q0006
Stock in Quality Inspection      0IC_C03_Q0007
Stock in Transit      0IC_C03_Q0008
Blocked Stock      0IC_C03_Q0009
Vendor Consignment Stock      0IC_C03_Q0010
Consignment Stock at Customer      0IC_C03_Q0011
Stock Overview      0IC_C03_Q0012
Stock Overview (as of 3.1 Content)      0IC_C03_Q0013
Quantities of Valuated Project Stock (as of 3.1 Content)      0IC_C03_Q0014
Valuated Stock (as of 3.1 Content)      0IC_C03_Q0015
Quantities of Valuated Sales Order Stock (as of 2.1 Cont.)      0IC_C03_Q0016
Inventory Turnover      0IC_C03_Q0017
Days' Supply      0IC_C03_Q0018
SUS: Vendor Consignment Stock      0IC_C03_Q0019
Scrap      0IC_C03_Q0020
Inventory Aging      0IC_C03_Q0021
Stock Overview - extended      0IC_C03_Q0022
Demand Supply Match      0IC_C03_Q0023
Warehouse Stock Analytics Inventory Turnover      0IC_C03_Q0024
Warehouse Analytics - Obsolescence and Variance      0IC_C03_Q0025
Stock Overview: Materials      0IC_C03_Q0030
Average Stock Value Over Time      0IC_C03_Q0031
Stock Overview Over Time      0IC_C03_Q0032
Range of Coverage Over Time      0IC_C03_Q0033
==================================================================================================
Regards
Ram.
Edited by: Ramakanth Deepak Gandepalli on Jan 18, 2010 8:06 AM

Can't see EJB objects in Application Navigator after migration

Hello
I can't see any objects in Application Navigator after migration from previous version of JDeveloper (9.2.0.5), in System Navigator view I can see all sources. Has somebody any idea what the reason is?
Tom

In the application navigator you should see one node per EJB, when you stand on it you'll see the various source files in the structure window.

How to see the object while moving on the artboard?

hello everyone;
maybe a silly question; how to see the object while moving on the artboard? i dont wanna see only the objects bounding box(outline of the object). i wanna see the object it self. thank you.

What have they gone and messed up now?
When I drag an object (with bounding boxes turned on), the object moves and the bounding box stays still until I stop dragging, upon which it snaps to the object’s new position.
If I don’t have bounding boxes turned on (as I usually work), the object moves when dragged.
If what Bedri says is right, they’ve gone and mended something that wasn’t busted.

Customized Query for purchase register

Hi All,
I need a query for purchase register which gives excise information with biferication.
OPCH, PCH1, ORPC, RPC1 and IEI4
In excel reporter we get the purchase register report But excise amount does not come in that report.
So, I need Customised report for that.
Regards
Shashi

hi shashi,
SELECT M.DocNum AS 'AP Inv. #', M.DocDate as 'Date', M.CardName as 'Vendor Name',M.NumAtCard as 'Bill No. & Dt.',
(Select Sum(LineTotal) FROM PCH1 L Where L.DocEntry=M.DocEntry) as 'Base Amt.(Rs.)',
(SELECT Sum(TaxSum) FROM PCH4 where statype=-90 and DocEntry=M.DocEntry) as 'ED (Rs.)',
(SELECT Sum(TaxSum) FROM PCH4 where statype=-60 and DocEntry=M.DocEntry) as 'EDCS (Rs.)',
(SELECT Sum(TaxSum) FROM PCH4 where statype=7 and DocEntry=M.DocEntry) as 'HECS (Rs.)',
(SELECT Sum(TaxSum) FROM PCH4 where statype=1 and DocEntry=M.DocEntry) as ' VAT (Rs.) ',
(SELECT Sum(TaxSum) FROM PCH4 where statype=4 and DocEntry=M.DocEntry) as ' CST (Rs.) ',
(SELECT Sum(TaxSum) FROM PCH4 where statype=10 and DocEntry=M.DocEntry) as ' CVD (Rs.) ',
(SELECT Sum(TaxSum) FROM PCH4 where statype=5 and DocEntry=M.DocEntry) as ' Ser.Tax (Rs.) ',
(SELECT Sum(TaxSum) FROM PCH4 where statype=6 and DocEntry=M.DocEntry) as 'CS on Ser.Tax (Rs.)',
(SELECT Sum(TaxSum) FROM PCH4 where statype=8 and DocEntry=M.DocEntry) as 'HECS_ST (Rs.)',
(Select Sum(LineTotal) From PCH3 Q Where Q.DocEntry=M.DocEntry) AS 'Freight (Rs.)',
M.WTSum AS 'TDS (Rs.)',
M.DocTotal as 'Total (Rs.)'
FROM OPCH M LEFT OUTER JOIN PCH1 L on L.DocEntry=M.DocEntry
LEFT OUTER JOIN PCH4 T on T.DocEntry=L.DocEntry and L.LineNum=T.LineNum
LEFT OUTER JOIN PCH5 J ON M.DocEntry = J.AbsEntry
LEFT OUTER JOIN PCH3 Q ON M.DocEntry = Q.DocEntry
WHERE (M.DocDate >= '[%0]' AND M.DocDate <= '[%1]') AND (T.TrgetEntry = ' ')
GROUP BY
M.DocNum,M.DocDate,M.CardName,M.NumAtCard,M.DocEntry,M.[DiscSum],M.WTSum,M.DocTotal
ORDER BY
M.DocNum,M.DocDate,M.CardName,M.NumAtCard,M.DocEntry,M.[DiscSum],M.WTSum,M.DocTotal
Jeyakanthan

Can't see all objects in BI presentation wizard in JDev

Hello,
I'm running a 9i R2 database (with patch 2632931)
Jdev 9.0.3.10.35
BiBeans 9.0.3.4.0
OWB Client 9.0.2.62.3
OWB Repository 9.0.2.0.0
OEM 9.0.1.0.0
The process:
I develop my dimensions and facts in OWB and deploy them. I then run OEM select the created OLAP objects them and apply the metadata updates. I've also created some measure folders in OEM.
In Jdeveloper I expect to see these objects when creating bibean presentations, but when running to the Presentation wizard some of the dimensions I created don't show up in the "add items" step. None of my measures, or measure folders show up, and only a few of the dimensions show up (for no reason that I can find for these to show up, maybe they were there prior to the DB patch???). I do see measures and dimensions for the BIBDEMO. Any changes i make to dropping or adding objects to seem to reflect here. Am I missing a step?
Scott

Did you run the metadata_refresh procedure?
Always that you make a change in OEM you have to run execute cwm2_olap_metadata_refresh.mr_refresh; with the OLAPSYS user.
Also you can use the bi_checkconfig.bat, you can get it in OTN.

Query for recurring reports using Query Builder in Business objects

1. How to count webi Recurring reports using query builder in business objects? (Need Query for this)
2. How to count Crystal Recurring reports using query builder in business objects? (Need Query for this)
I am able to get summerized recurring reports using Query Builder.
For Example we have 343 reports which are under recurring (This includes both Webi Reports and Crystal Reports).
we need to get individually how many webi reports are under Recurring and Crystal reports are under Recurring.

1. How to count webi Recurring reports using query builder in business objects? (Need Query for this)
2. How to count Crystal Recurring reports using query builder in business objects? (Need Query for this)
I am able to get summerized recurring reports using Query Builder.
For Example we have 343 reports which are under recurring (This includes both Webi Reports and Crystal Reports).
we need to get individually how many webi reports are under Recurring and Crystal reports are under Recurring.

External transaction control and ability to find new registered objects

Hello, We are using Toplink with external transaction control and have a process inserting a complex hierarchy of objects. During the process we either do a registerObject or deepmergeClone depending on if the instance is already in the db. With external transaction control the registerObject does not actually do the commit to db until the global transaction (Container) issues the commit. Unfortunately we end up doing creating multiple instances of same objects ( because the assumption that registerObject would have written the row to the db ) with the same keys and when the container issues the commit we end up with duplicate key violation. Is there a way to find out if an object with a particular key is already registered?

This sounds like the kind of question that can only be answered with a whiteboard and a good review of your architecture.
In general, there should be no problem registering objects multiple times. I.e.,
x = some object
x1 = uow.registerObject(x);
Then x1==uow.registerObject(x), and x1==uow.registerObject(x1), etc. When you register an object with the UOW, based on PK it'll always return that same one.
Do you have multiple units of work on the go? (that may explain this behavior).
In any case, I think the real problem here is that you're somehow registering objects that are no longer cached. I.e., some object is serialized or rebuilt and then registered after it's gone from the cache. By default, TopLink determines if an object is new or existing (to determine INSERT vs UPDATE) by hitting the cache. You can change this default behavior in the Mapping Workbench, open the advanced property for "Identity" and change existence checking to "check database". Although, this can be a slow and tedious process to have to keep hitting the DB.
A little trick I use sometimes is to take advantage of the "readObject" API that will read the object from the databaes if it's not already in cache, and just return it from cache if it is in cache. Check out the UOW primer at http://otn.oracle.com/products/ias/toplink/index.html for more info, but the jist is that I would do this if I were you:
x = some object that you're not sure is cached and you want to register in UOW;
x' = uow.readObject(x);
IF the object was in cache, you'd get back a working copy, nice and fast. IF it's not in cache, you hit the database, it goes in cache, and you get your working copy. Now you don't have to change the existence checking option which could slow everything down.
- Don

Not able to see 0doc_number object

Hi,
I have created sales organization dimension I want to take 0doc_number ( sales document) using info
object direct input but I am not able to see 0doc_number object
Regards,
Vivek

Hi,
Normaly after IOBJ Installation from BI Content you wil not be able to see that in the modeling.
For this follow the steps
1. Goto RSD3 and enter the IOBJ and click on enter.Then you will be able to know active or not.I hope it will exist.
2. Now u want to mainatain that IOBJ in u r catalog.Open u r catlog and maintain u r object.
Regards
Ram.

Unable to see repository objects in directory

hi,
i am unable to see repository objects in directory(like message interface, interface mapping).
i have tried cache refresh but the issue still persists.

Check in SLD whether required software component is assigned to your techincal system and business system.
If it is not assigned to required technical and business system:
1. Assign the Software product to your technical system in SLD.
2. Add the Software component to your business System in SLD.
3. Go to Environment --> Clear SLD Cache in Integration Directoty..
Then try again.

Is possible to see another object types in Org Cart?

Hello all,
Is possible to see another object types in Org Cart?
Here we have a OTYPE = 'OO'.
I Created 2 new evaluation path with my new OTYPE.
I changed views in V_TWPC_V.
Views changed: ZVWO2O and ZVWO2P
New paths created based on: ZNAKO2OS and ZNAK_O2P
But i not see the 'OO' OTYPE in OrgChart.
Is this the right way for it?
Thanks.

Hi Luke, Thanks again.
The new Evaluation Path was defined by the OM Consultant like this:
V_TWPC_V: ZVWO2O -> EvalPath:
5     OO     B     400     Is parent of                    *     O
10     O     B     002     Is line supervisor of     *     O
20     O     B     003     Incorporates                    *     S
V_TWPC_V: ZVWO2P -> EvalPath:
5     O     A     400     Is child of            *     OO
10     O     A     002     Reports (line) to   *     O
20     O     B     003     Incorporates            *     S
I don't know what i have to do in SAP side and Nakisa Side.
Thanks for help.

Registering a child of registered object goes into endless recursion

Hi
Looks like we have found another bug in toplink.
test scenario: object A have a indirection relation 1:1 with object B
Lets register object A. Everything works fine. Lets register that cloneA1 again. It is fine again ( registration returns same object).
Now lets ask cloneA1 for related object B : cloneA1.getB(). Works fine. And we know that it retirn registeres object cloneB1. Now - lets imagine that developer made a mistake (usual thing is this unperfect world) and trying to register cloneB1 again. Instead of silently returning same object instance cloneB1, toplink in going into some endless recursion which ends up with StackOverflowError:
Received execption: java.lang.reflect.InvocationTargetException
java.lang.reflect.InvocationTargetException: java.lang.StackOverflowError
at oracle.toplink.publicinterface.Session.getDescriptor(Unknown Source)
at oracle.toplink.publicinterface.Session.getDescriptor(Unknown Source)
at oracle.toplink.internal.descriptors.ObjectBuilder.extractPrimaryKeyFromObject(Unknown
Source)
at oracle.toplink.internal.descriptors.ObjectBuilder.extractPrimaryKeyFromObject(Unknown
Source)
at oracle.toplink.internal.descriptors.ObjectBuilder.extractPrimaryKeyFromObject(Unknown
Source)
at oracle.toplink.internal.descriptors.ObjectBuilder.extractPrimaryKeyFromObject(Unknown
Source)
at oracle.toplink.internal.descriptors.ObjectBuilder.extractPrimaryKeyFromObject(Unknown
Source)
at oracle.toplink.internal.descriptors.ObjectBuilder.extractPrimaryKeyFromObject(Unknown
Source)
at oracle.toplink.internal.descriptors.ObjectBuilder.extractPrimaryKeyFromObject(Unknown
Source)
at oracle.toplink.internal.descriptors.ObjectBuilder.extractPrimaryKeyFromObject(Unknown
Source)
at oracle.toplink.internal.descriptors.ObjectBuilder.extractPrimaryKeyFromObject(Unknown
Source)
at oracle.toplink.internal.descriptors.ObjectBuilder.extractPrimaryKeyFromObject(Unknown

The mapping of A and B is as follows:
Both A and B are interfaces of concrete classes
mapped with Interface Alias:
Aimpl implements A
Bimpl implements B
The attribute mappings are:
Bimpl.as is a OneToMany collection of A (bidirectional to Aimpl.b)
and using Transparent Indirection with IndirectList
Aimpl.b is the OneToOne "owner" B (bidirectional to Bimpl.as)
Aimpl.b OneToOneMapping to switched to ProxyIndirection
upon startup.
Application code works exclusively with A and B and gets
concrete instances from a factory.
There's much more to the mapping, but that seems to be all
the bits related to this problem.
Thanks and best regards,
John

Can't see any objects

I had an "interesting" problem viewing all the objects in the database
( couldn't see anything in the folders on the left ). I've managed to solve it
so i decided to share it with the others...
I created a schema on the 11g but when we ware connecting, by my mistake,
we used all caps. We connected successfully, ran all the sql normaly, but no one could see any objects - same case in the JDeveloper!
The solution was to log in normally - without any caps.
This sounds like nothing special, but on the other similar database applications this works fine.
Since I'm big fan of the SQL Devloper I wanted to contribute even by solving this
simple bug.
all the best...

Yes, i am logging in with the same user!
I have not created any object with my owner! But i 've been granted many privileges regarding other owner's objects;
I'm using Raptor in a Windows XP platform!!
Thank you very much!!!
Claudio.

Query to see registered objects

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