USE OF VARRAY and RECORD object vis-a-vis java.sql package

Hi Geeks,
I want to pass an array of java objects to a stored procedure and I will use them for table insertion or updation.
Say I have a table TASK at DataBase end while the same TASK object is there at JAVA end.
I want to pass an array of Task objects via my stored proc
Please guide me how shall I use java.sql.Array and java.sql.SQLDataType etc etc. any mechanism in store!..
Regards,
Pratap
London

Thanks for you help
I created the package and I get this error this time:
javax.servlet.ServletException: bean test not found within scope
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What is varray and how to declare in the pl/sql program

what is varray and how to declare in the pl/sql program

1b5595eb-fcfc-48cc-90d2-43ba913ea79f wrote:
what is varray and how to declare in the pl/sql program
when all else fails Read The Fine Manual
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I prefer a tool that can be used without .NET programming skills, just using database scripts and queries.
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Use Visual Studio (Microsoft Visual Studio Express 2013 for Web ) and the WebAPI framework. You can easily create REST endpoints for your data. You can even
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See
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Hi,
I am using OTT and I have created a sub class for the OTT generated class
i.e.,
class A:public PObject//OTT generated
class B:public A//created by me
for Class B I need to write a static function queryKey() which will return a pointer to persistent object of class B,
i.e.,
B* B::queryKey(Number c,Number d);
I have implemented it something like this...
B* B::queryKey(      OCCI_STD_NAMESPACE::string c,
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     CCPDKey *handle=0;
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Will the persistent object pointed by handle get destroyed as the scope of Ref i.e.,r1 ends..?
If so, what is the correct way of doing it..?
I need this method to return a B*.
If the way I have used is correct,Do I need to delete the variable handle once I am done using it..?I saw in "Using OCCI: Best Practices" that the persistent object should not be deleted unless you are doing rollback.
I am new to OCCI and i am confused
Please help
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In the function B::queryKey(), the Ref<B> variable will go out of scope at the end of the if {} statement and the Ref will be unpinned. So, the "handle" object pointer variable will be pointing to an object that could be freed anytime by the garbage collector.
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I need a network stream target to run on the 32-bit VI, and a host to run on 64-bit VI.
It kept not working, and finally I checked using the example host.vi and target.vi, and discovered if I open both in either 32-bit or 64-bit, they work, but if I open one in 32-bit and the other in 64-bit it won't connect, giving error -314100 (specified endpoint doesn't exist).
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Dan

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How to maintain previous and record count in audit table in SQL Server 2008 r2?

Hi Experts ,
Situation :
in our database we are having few of stored procedures which will drop and recreates the tables and it is scheduled on weekly basis. when this job will run all the stored procedures will drop all the tables and recreate. Now we need to create one table which
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CREATE PROC procname
@param....
AS
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IF OBJECT_ID('tablename') IS NOT NULL
DROP TABLE <table name>
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SELECT ...
INTO TableName
FROM
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Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs

No Connection window and no object browser - also getting java exceptions

Ok, something's whacked - SQL Developer was working just fine on my Win XP sp2 system until I rebooted. Now, when I run SQL Developer there is no Connections window. When I do select View->Connections it does nothing.
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java.lang.NullPointerException
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Like I said, this ran before just fine before my reboot.
I've tried rebooting again and that didn't solve anything.
I've tried reinstalling it and that didn't solve anything.
I'm running out of ideas as to what might be wrong - anyone ?

Hmmm... ok... I downloaded it again and reinstalled and now it works - ah... ok...
I did do one thing different however - I removed the old directory rather than just unzipping over top of it like I did last time (but I did ask it to overwrite).
The only thing I can think of is a corrupted configuration file or something.
Whatever, it works now - sorry to have trouble anyone.

WDP calling EJB and passing objects of classes from Java project

Hi.
We have <b>Java</b> project which contains some classes common for all projects (like xxx.Version).
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We have <b>Web Dynpro</b> project which calls EJB:
1. Lookup is successful
2. call to getVersion is successful
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Hi,
Is it available in the interface you are using..
If the answer is yes.. you might have probably forgotten to deploy the EJBs ear file after making the changes..
Rebuild it.. and deploy the EJB s ear file again..
It will solve the problem.. If that also does not work,it might be a problem with the cache.. restart the server..
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Regards
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ARRAY and records at multiple level ? please help

Hi experts!!
I am struck up with a problem. If u can please help me.
I need a structure of this type.
create type GRADE as object(
grade varchar2(30)
/ -- works fine , creates
create type GRADE_ARRAY as VARRAY(10) of GRADE;
/ -- works fine and creates
create type SPECIES as object
Species_number number,
array_of_grade GRADE_ARRAY
/ works fine
create type SPECIES_ARRAY as VARRAY(20) of SPECIES;
-- error comes here.. Can not have multiple level..type error
and so can not go ahead. In fect I wanted to use next level also. like this.
The next command remains my dream only then because I could not create the SPECIES ARRAY it self..
create type TIMBER as object
timber_mark varchar2(6),
no_species number,
array_of_species(20) SPECIES_ARRAY
the problem is for multiple level ARRAY AND RECORD/object combination..
I tried with OBJECT AND VARRAY it does only for one level.. not even two level.
my Mail ID:
[email protected]
Thanks and Regards..
Virendra chauhan

I think multi-level collections was first implemented in 9.2. You failed to mention what version of the DB you are using.

Generate a series of waveforms and record the data in a file

System:
Win7
Labview 8.5 or 10 (can choose)
PXI-1033 rack with:
PXI-5421 AWG
PXI-4071 DMM
PXI-6542 Digital IO
PXI-4110 DCPower
PXI-5124 Digitizer
I am working on a summer project to create a functional test system for four different types of PCBs. I will use a test rig as an interface to these PCBs, where each type will be identified by its position. Please see attached UML as to how I want the program to run.
I want a user settings box pop up when the application is started, where the operator must enter his name and choose which type of board. Further, after entering these details, I want the application to start testing according to which type of board is in the system and which type the operator indicates (the user prompt for card details is just a precaution).
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So I figure I have to use some sort of event and sequence structure. For example, I want to output two sinusoidal signals with different frequencies after each other and check the voltage amplitude of the scoped output signal and record this.
If someone could point me in a direction of how to start, I would be very happy. After looking through some of the topics here, I have seen that it is often suggested to use the producer/consumer architecture, so before I do a lot of work which I might have to re-do I want to ask for help will post my solutions as I go.
Attachments:
uml.png ‏63 KB

The LabVIEW large applications community should be able to give you all the info you need. Check it out here. Let us know if you need more info.
This account is no longer active. Contact ShadesOfGray for current posts and information.

Mutable and Immuatable Objects...Pl. Explain

I would like to know what exactly are these mutable and immutable objects with respect to Java and how do they differ.

Immutable objects are the one in which the same reference can't be assigned again and again if you perform any operation on it,in the other way it creates new reference whenever a method is called on that object.,example for that is the String object.
Mutable objects are one in which the reference is not modified for any method on that object.For example StringBuffer object.,the same reference is used always.
The basic difference is the reference you manipulate on.Immutable not possible to manipulate the same reference,Mutable possible to manipulate with the same reference.
Hope this helps.
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How to use Oracle Varray types in WLS 5.1

The connection pool is created using the Oracle thin driver. The connection so obtained when passed to the ArrayDescriptor throws a
ClassCastException at ArrayDescriptor.createDescriptor(connection con.
While deployment,deployer throws an exception saying unresolved reference to oracle/sql/Datum, either include the class files for the same or remove the reference using the file.
Would u kindly help me with this as urgently as possible.
Thanking in anticipation.
Kavita

Thanks Sree.
Is there something so called as the back-door approach to it.
I read in the articles of Struct Objects and Connection that:
If connection is obtained via:
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OracleConnection oracleConn = jtsConn.conn;
And this should ideally work in WLS5.1,
but still i wonder how did they obtain the connection.
It would be obligatory if someone could help me with it.
Thanks,
Kavita
"Sree Bodapati" <[email protected]> wrote:
Hi Kavita,
This is not possible to do this via a connection from the pool. Oracle
implements non standard methods which require OracleConnection object
instead of standard java.sql.Connection object which the pool returns.
You
have to use a direct connection using the thin driver.
sree
"Kavita Rajdeo" <[email protected]> wrote in message
news:3c6fc1f5$[email protected]..
The connection pool is created using the Oracle thin driver. The connection
so obtained when passed to the ArrayDescriptor throws a
ClassCastException at ArrayDescriptor.createDescriptor(connection con.
While deployment,deployer throws an exception saying unresolved reference
to
oracle/sql/Datum, either include the class files for the same or remove
the
reference using the file.
Would u kindly help me with this as urgently as possible.
Thanking in anticipation.
Kavita

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I have a requirement to write a Sling Servlet instead of regular CQ5 JSP
In a standard CQ5 JSP it's easy to use the currentPage and currentNode objects, as they are automatically added by the default includes
<%@include file="/libs/foundation/global.jsp"%>
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Name: <%= currentPage.getName() %><br />
Path: <%= currentPage.getPath() %><br />
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<h2>currentNode</h2>
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</div>
I would like to know how to do this in a sling servlet, and be able to use the currentNode and currentPage objects.
Does anyone have any code samples they would like to share??
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Tyrone

currentPage - request.getResource().adaptTo(Page.class)
currentNode - request.getResource().adaptTo(Node.class)

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Hello all,
Can someone tell me the most common used Tcodes, roles and auth objects in SAP APO - DP and APO-SNP security
thanks

I was going to type them out but luckily for me found this link to the DP & SNP auth objects - the info there is as detailed as anything else I have seen
http://help.sap.com/saphelp_scm50/helpdata/en/21/f6253b90e48743e10000000a11402f/content.htm
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http://help.sap.com/bp_scmv241/documentation/SCM_AIO_BP_Function_List.xls
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USE OF VARRAY and RECORD object vis-a-vis java.sql package

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