Calling Stored Procedure(takes varray of objects as input) from jdeveloper

How can i call Stored Procedure which takes varray of objects as input from jdeveloper
My object is :
TYPE Entry IS Object (
Name VARCHAR2(1024),
Value VARCHAR2(1024)
& the varray is :
TYPE EntryArr IS varray(10) OF Entry ;
& the procedure is :
PROCEDURE myProc( myEntryArr IN EntryArr )
AS
s varchar2(1024);
BEGIN
for i in 1.. myEntryArr .COUNT loop
if myEntryArr(i).Name = 'Name1' then
s := myEntryArr(i).Value
end loop;
end;

hi 429071
Maybe you can find some useful information in:
"Oracle Database Java Developer's Guide"
http://download-west.oracle.com/docs/cd/B14117_01/java.101/b12021.pdf
see "6 Publishing Java Classes With Call Specs" > "Writing Object Type Call Specs"
success
Jan Vervecken

Similar Messages

Problem calling stored procedure with user-defined type of input parameters

Hi,
I have to call a stored procedure with IN parameters, but these are user-defined types of input parameters.
function fv_createnews (
pit_groups in T_APPLICATION_USER_GROUPS,
pit_documents in T_DOCUMENTS
return varchar2;
TYPE T_APPLICATION_USER_GROUPS IS
TABLE OF varchar2(500)
INDEX BY binary_integer;
TYPE T_DOCUMENT IS record (
name varchar2(256)
,url varchar2(1024)
,lang varchar2(30)
,foldername varchar2(150)
TYPE T_DOCUMENTS IS
TABLE OF T_DOCUMENT
INDEX BY binary_integer;
How can I do this using the TopLink 10.1.3 API.
I already found following related posts, but I still can' t make it up:
Using VARRAYs as parameters to a Stored Procedure
Pass Object as In/Out Parameter in Stored Procedure
Or do I have to create my own PreparedStatement for this special stored procedure call using Java and Toplink?

As the related posts suggest, you will need to use direct JDBC code for this.
Also I'm not sure JDBC supports the RECORD type, so you may need to wrap your stored functions with ones that either flatten the record out, or take OBJECT types.

Calling Stored Procedure with table type as In parameter from Java

Hi Everyone,
Can anyone help me with the sample code to call a stored procedure having input parameter of Table type (consisting of multiple fields) from Java. This job is currently being done by a BPEL process.
We want to implement the same using Java.
Any sample code will be really helpful.
Thanks & Regards,
Vikas

To start using a blob you have to insert it into the database and then get it back. Sounds weird but that is how it is. Here is a very simple program to do this:
#include<occi.h>
#include <iostream>
using namespace oracle::occi;
using namespace std;
int main()
try
    Environment *env = Environment::createEnvironment(Environment::OBJECT);
    Connection *conn = env->createConnection("hr","hr","");
    string stmt1 = "insert into blob_tab values (:1) ";
    string stmt2 = "select col1 from blob_tab";
    Blob blob(conn);
    blob.setEmpty(conn);
    Statement *stmtObj = conn->createStatement(stmt1);
    stmtObj->setBlob(1,blob);
    stmtObj->executeUpdate();
    conn->commit();
    Blob blob1(conn);
    Statement *stmtObj2 = conn->createStatement(stmt2);
    ResultSet *rs = stmtObj2->executeQuery();
    while(rs->next())
     blob1 = rs->getBlob(1);
    string stmt3 = "begin my_proc(:1) ;end;";
    Statement *stmtObj3 = conn->createStatement(stmt3);
    stmtObj3->setBlob(1,blob1);
    stmtObj3->executeUpdate();
catch (SQLException e)
    cout << e.getMessage();
/* The tables and procedure are primitive but ok for demo
    create table blob_tab(col1 blob);
    create or replace procedure my_proc(arg in blob)
    as
    begin
     -- just a putline here. you can do other more meaningful operations with the blob here
      dbms_output.put_line('hello');
   end;
}Hope this helps.
Thanks,
Sumit

Calling stored procedures from entity object and application module

Hello
I've put in place an EntiyImpl base class containg helper methods to call stored procedures.
I now need to call stored procedures from the application module.
Apart from creating an application module base class and duplicating the helper method code is there a way
to share the helper methods for calling stored procedures between the entity impl and application module impl ?
Regards
Paul

Does the helper code depend on features of a particular entity object instance, beyond its database transaction?
If so, I'm not sure I see how it could be used from an application module class.
If not, here's what you do:
Step 1:
Parametrize the database transaction--you might even want to. So instead of
protected myHelperMethod(Object someParam) {
DBTransaction trans = getDBTransaction();
change this to
protected myHelperMethod(DBTransaction trans, Object someParam) {
Step 2: make the method public and static--once you parameterize the DBTransaction, you should be able to do this.
public static myHelperMethod(DBTransaction trans, Object someParam) {
Step 3: Remove the method from your EntityImpl base class into a utility class:
public abstract class PlSqlUtils {
private PlSqlUtils() {}
public static myHelperMethod(DBTransaction trans, Object someParam) {
When you want to call the method from an application module, entity object, or even view object class, call
PlSqlUtils.myHelperMethod(getDBTransaction(), paramValue);
Unlike Transaction.executeCommand(), this lets you provide functionality like setting procedure parameter values, retrieving OUT parameter values, etc.
Hope this helps,
Avrom

Calling Stored Procedure from Oracle DataBase using Sender JDBC (JDBC-JMS)

Hi All,
We have requirement to move the data from Database to Queue (Interface Flow: JDBC -> JMS).
Database is Oracle.
*Based on Event, data will be triggered into two tables: XX & YY. This event occurs twice daily.
Take one field: 'aa' in XX and compare it with the field: 'pp' in YY.
If both are equal, then
if the field: 'qq' in YY table equals to "Add" then take the data from the view table: 'Add_View'.
else if the field: 'qq' in YY table equals to "Modify" then take the data from the view table: 'Modify_View'.
Finally, We need to archive the selected data from the respective view table.*
From each table, data will come differently, means with different field names.
I thought of call Stored Procedure from Sender JDBC Adapter for the above requirement.
But I heard that, we cannot call stored procedure in Oracle through Sender JDBC as it returns Cursor instead of ResultSet.
Is there any way other than Stored Procedure?
How to handle Data Types as data is coming from two different tables?
Can we create one data type for two tables?
Is BPM required for this to collect data from two different tables?
Can somebody guide me on how to handle this?
Waiting eagerly for help which will be rewarded.
Thanks and Regards,
Jyothirmayi.

Hi Gopal,
Thank you for your reply.
>Is there any way other than Stored Procedure?
Can you try configuring sender adapter to poll the data in intervals. You can configure Automatic TIme planning (ATP) in the sender jdbc channel.
I need to select the data from different tables based on some conditions. Let me simplify that.
Suppose Table1 contains 'n' no of rows. For each row, I need to test two conditions where only one condition will be satisfied. If 1st condition is satisfied, then data needs to be taken from Table2 else data needs to be taken from Table3.
How can we meet this by configuring sender adapter with ATP?
================================================================================================
>How to handle Data Types as data is coming from two different tables?
If you use join query in the select statement field of the channel then whatever you need select fields will be returned. This might be fields of two tables. your datatype fields are combination of two diff table.
we need to take data only from one table at a time. It is not join of two tables.
================================================================================================
Thanks,
Jyothirmayi.

Calling stored procedure in OCCI

Hi, Guys.
I triy to call stored procedure in Oracle database server.But i have problems with taking of the OUT parameters.
How to call the procedure corectly?
Depend on Oracle manual everything is fine but as we see that is not.
Here is the 2 lines that make the problem.
statement->registerOutParam(2, Type::OCCIINT, sizeof ( if_false ) );
statement->registerOutParam(3, Type::OCCIString, sizeof ( __result ) );
I can't access Type::OCCIINT and Type::OCCIString.
I tried and Type::OCCISTRING but without any result.
Can you help me?
This is the all code i use:
Environment *env = Environment::createEnvironment ( Environment::DEFAULT );
Connection *conn = env->createConnection ( user, pass, osid );
Statement * statement = conn->createStatement ( query );
ResultSet * result = statement->executeQuery ( query );
result->setCharacterStreamMode ( 2, 10000 );
statement->setSQL ( "BEGIN tracetst.get_tst_moduls ( :1, :2, :3 ); END:" );
int if_false;
string __result;
statement->setString ( 1, "116714020010" );
statement->registerOutParam(2, Type::OCCIINT, sizeof ( if_false ) );
statement->registerOutParam(3, Type::OCCIString, sizeof ( __result ) );
statement->executeUpdate();
if_false = statement->getInt (2);
/* Set the 1,2 args into err_result and modules. The action is only with these */
err_result = if_false;
__result = statement->getString (3);
cout << if_false;
cout << __result;
//printf ( result );
//statement->executeUpdate ( query );
env->terminateConnection ( conn );
Environment :: terminateEnvironment ( env );
While compiling I have an error message.Here it is :
trace.cpp: In member function `const char* oracle_io::get_data()':
trace.cpp:668: error: `oracle::occi::Type' is not an aggregate type
Tha is the line adn the next line is same :
statement->registerOutParam(2, Type::OCCIINT, sizeof ( if_false ) );
statement->registerOutParam(3, Type::OCCIString, sizeof ( __result ) );
How to call the procedure corectly?
Depend on Oracle manual everything is fine but as we see that is not.
Thanks in advance.
P.S. I would like to thanks to Amogh for helping me before.

Did you remove the colon after END ?
        Environment *env = Environment::createEnvironment(Environment::OBJECT);
        Connection *conn = env->createConnection("scott","tiger","inst1");
        Statement *stmt;
        int num; string name;
        try
                stmt=conn->createStatement();
                stmt->setSQL ( "BEGIN scott.test ( :1, :2, :3 ); END;" );
                stmt->setString ( 1, "11" );
                stmt->registerOutParam(2, OCCIINT,sizeof(num));
                stmt->registerOutParam(3, OCCISTRING,sizeof(name));
                stmt->execute();
                num=stmt->getInt(2); name=stmt->getString(3);
                cout<<num<<"   "<<name<<endl;
        catch (SQLException &ex)
                env->terminateConnection(conn);
                Environment::terminateEnvironment(env);
                cout<<ex.getMessage();
        env->terminateConnection(conn);
        Environment::terminateEnvironment(env);
...Rgds.
Amogh

JDBC-Adapter-Receiver Calling Stored Procedure with Input-Typ Record

Hallo,
I´ m trying calling a stored-procedure with two input-parameter; one of typ record (oracle) and one of type tabel of records. Is this possible (I think there are only types like string, integer etc. possible)? When not is there another possibility to work with that type?
Thanks in advance,
Frank

Hi Frank,
I think stored procedures will not take Array of Records as a Input. If you want to make a loop funtionality etc then JDBC adapter will work accordingly. You need to just call the stored procedure from the JDBC adapter. It will work for the array of records(multiple occurences).
Receiver JDBC Procedures.
/people/siva.maranani/blog/2005/05/21/jdbc-stored-procedures
Alternative option is you can make use of Java Proxy and from there you can call stored procedure ..I think it is possible.. not tried.
Hope this helps
Regards,
Moorthy

JDBC Receiver Adapter - Call Stored Procedure

Hi,
I am using a JDBC receiver adapter to call a stored procedure in oracle.
My target structure looks like:-
<STATEMENT>
<storedProcedureName action="EXECUTE">
<table>realStoredProcedureName</table>
<serialDate hasQuot="NO" isInputType="true" type="date">TO_DATE('07-15-2008 08:00:11','MM-DD-YYYY HH24:MI:SS')</serialDate>
<serialNo isInputType="true" type="NUMERIC">123456</serialNo>
</storedProcedureName>
</STATEMENT>
The storedprocedure takes two input values and has one output value.
The first parameter of the stored procedure is serialDate and the second input parameter is serialNo.
I am getting an exception:-
<SAP:AdditionalText>com.sap.engine.interfaces.messaging.api.exception.MessagingException: Error processing request in sax parser: Error when executing statement for table/stored proc. 'storedProcedureName' (structure 'STATEMENT'): java.lang.NumberFormatException: For input string: "TO_DATE('07"</SAP:AdditionalText>
Any ideas how to fix this issue.
Thanks.
Krishnan

Hi Krishnan,
<STATEMENT>
<storedProcedureName action="EXECUTE">
<table>realStoredProcedureName</table>
<serialDate hasQuot="NO" isInputType="true" type="date">TO_DATE('07-15-2008 08:00:11','MM-DD-YYYY HH24:MI:SS')</serialDate>
<serialNo isInputType="true" type="NUMERIC">123456</serialNo>
</storedProcedureName>
</STATEMENT>
The storedprocedure takes two input values and has one output value.
The first parameter of the stored procedure is serialDate and the second input parameter is serialNo.
I am getting an exception:-
<SAP:AdditionalText>com.sap.engine.interfaces.messaging.api.exception.MessagingException: Error processing request in sax parser: Error when executing statement for table/stored proc. 'storedProcedureName' (structure 'STATEMENT'): java.lang.NumberFormatException: For input string: "TO_DATE('07"</SAP:AdditionalText>
In the XML structure you cannot use TO_DATE function . Please pass the DATE in the correct format which the Stored procedure can accept . Get the out put what you expected from TO_DATE function and use that value in the structure.
Regards,
Kishore

How to call Stored Procedure in OWB?

Hi,
I'm not able to call stored procedures in the OWB. There are transformations available to call the functions namely Mapping Transformation, but i didnt find any such transformation for stored procedures.
I was able to validate, generate ad deploy the stored procedure, but coudn't find any trasnformation which calls the stored procedure.
And my source and the target are in the same schema, hence a connector module is also not needed.
Can anyone help me in this regard and explain how to call a stored procedure in the Oracle Warehouse Builder?

Hi Patrick,
Thanks a lot for your reply.
Hey Patric, sorry to bug you again.
Regarding calling the Stored procedure, mine is a very simple scenario.
I have created a table with two fields say A and B. My stored proc takes an input A1. The stored proc then selects the B field from that table when A1 has the same value as A.
Then i check the condition, if the selected value is null then set the output variable to 'N'. Else to 'Y'.
The logic that i'm following in OWB is:
1.) create a mapping which contains the source as a table.
2.) Give the field A in that table as an input to the Stored procedure which i can have it my Mapping Trasformation.
3.) Then i need to specify the condition that the field A in the table should be equal to A1. And if equal, then fetch the value from the table and display either 'Y' or 'N' based on the condition that is checked in the Procedure.
But the problem here i'm facing is that,i'm not able to store the output into a file, since the procedure doesnot return a value. And my target is a file.
should i need to change my logic.
Regards,
Abhinav.

Calling Stored Procedure with TestStand to SQL 2000

When I run the Stored Procedure in the query analyzer it returns the recordset fine. I am not specifying any parameters. I am Using TestStand 2.01 and SQL Server 2000. I am using the OPEN SQL STATEMENT step to call the SP. When I run the SP in TestStand I get no data returned. If I run the SQL statment in TestStand I get the data that I am requesting. Does TestStand not support stored procedures.

Hi,
The instructions that I posted were for TestStand 3.0. In version 3.0 you can call stored procedures with input/output paramateres and to support this functionality the data operation step support several new modes.
TestStand 2.0.1 does not support parameters on stored procedures, but it does support calling stored procedures that do not take parameters. To be able to access the data back from the database you need to set the cursor location (in the Advanced tab of the Open SQL Statement step) to Client (http://digital.ni.com/public.nsf/websearch/0EF68BF97AB1A61F86256B8E007D70C0?OpenDocument).
By changing the cursor to Client I was able to succesfully call a stored procedure from TestStand 2.0.1 and to read back the recordse
t return by the database. Please let me know if you are still experiencing dificulties.
Best regards,
Alejandro del Castillo
National Instruments

JDBC performance calling stored procedures

Hi,
We have an java application which makes calls to PL/SQL stored procedures. We have one 'database server' component which handles all the database interaction, and other components which connect to it using CORBA.
The problem is that with everything running, certain queries are taking from 17 to 30 seconds to come back, but when you run the same sql from SQLPlus, you get the results back in about 2 seconds every time.
We're using a connection pool, but this doesn't seem to be the problem, as we put in diagnostics and it takes no time at all to get a free connection.
The time is taken up doing a getCursor() to get the result set back. We register the cursor as an output parameter, and open it from within the stored procedure.
Anyone any suggestions?
Thanks,
Neil.
null

Hi ,
You can call stored procedure using JPA (eclipselink API).Below is the sample code
ReadAllQuery readAllQuery = new ReadAllQuery(Employee.class);
call = new StoredProcedureCall();
call.setProcedureName("Read_All_Employees");
readAllQuery.useNamedCursorOutputAsResultSet("RESULT_CURSOR");
readAllQuery.setCall(call);
List employees = (List) session.executeQuery(readAllQuery);
Regards,
Vinay

Java call stored procedure with nested table type parameter?

Hi experts!
I need to call stored procedure that contains nested table type parameter, but I don't know how to handle it.
The following is my pl/sql code:
create or replace package test_package as
type row_abc is record(
col1 varchar2(16),
col2 varchar2(16),
col3 varchar2(16 )
type matrix_abc is table of row_abc index by binary_integer;
PROCEDURE test_matrix(p_arg1 IN VARCHAR2,
p_arg2 IN VARCHAR2,
p_arg3 IN VARCHAR2,
p_out OUT matrix_abc
END test_package;
create or replace package body test_package as
PROCEDURE test_matrix(p_arg1 IN VARCHAR2,
p_arg2 IN VARCHAR2,
p_arg3 IN VARCHAR2,
p_out OUT matrix_abc
IS
v_sn NUMBER(8):=0 ;
BEGIN
LOOP
EXIT WHEN v_sn>5 ;
v_sn := v_sn + 1;
p_out(v_sn).col1 := 'col1_'||to_char(v_sn)|| p_arg1 ;
p_out(v_sn).col2 := 'col2_'||to_char(v_sn)||p_arg2 ;
p_out(v_sn).col3 := 'col3_'||to_char(v_sn)||p_arg3 ;
END LOOP ;
END ;
END test_package ;
My java code is following, it doesn't work:
Class.forName ("oracle.jdbc.driver.OracleDriver");
Connection con = DriverManager.getConnection
("jdbc:oracle:thin:@10.16.102.176:1540:dev", "scott", "tiger");
con.setAutoCommit(false);
CallableStatement ps = null;
String sql = " begin test_package.test_matrix( ?, ? , ? , ? ); end ; ";
ps = con.prepareCall(sql);
ps.setString(1,"p1");
ps.setString(2,"p2");
ps.setString(3,"p3");
ps.registerOutParameter(4,OracleTypes.CURSOR);
ps.execute();
ResultSet rset = (ResultSet) ps.getObject(1);
error message :
PLS-00306: wrong number or types of arguments in call to 'TEST_MATRIX'
ORA-06550: line 1, column 8:
PL/SQL: Statement ignored
Regards
Louis

Louis,
If I'm not mistaken, record types are not allowed. However, you can use object types instead. However, they must be database types. In other words, something like:
create or replace type ROW_ABC as object (
col1 varchar2(16),
col2 varchar2(16),
col3 varchar2(16 )
create or replace type MATRIX_ABC as table of ROW_ABC
/Then you can use the "ARRAY" and "STRUCT" (SQL) types in your java code. If I remember correctly, I recently answered a similar question either in this forum, or at JavaRanch -- but I'm too lazy to look for it now. Do a search for the terms "ARRAY" and "STRUCT".
For your information, there are also code samples of how to do this on the OTN Web site.
Good Luck,
Avi.

Taking control back while calling stored procedure using java programme

I have stored procedure to load data. This procedure is invoked by java program.
The stored procedure take around 10 to 15 minutes to do complete loading of database. I want to write stored procedure when it starts loading of database at the same return the control to calling java programme so that java program can do other operation i.e. java program can not wait for control back from stored procedure.
In short stored procedure runs in background and return control back to java program when stored procedure is invoked. Is it possible then How we can achieve this.

U can acheive this using Java Threads. Create a thread submit this loading job. Once you submit the thread, you will get the control back to do other stuff.
Documentation:
http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Thread.html
-aijaz

I need an example of oci V7.3 to call stored procedure with IN/OUT parameters.

Hi,
I'm developing an application to access data from Oracle V7.3 using OCI. Is there a way to get the IN, OUT and IN/OUT parameters of a stored procedure from the database ? How can I execute the stored procedures dynamically, through OCI and get the data back ? Is there any sample programs ?
Any help is appreciated.
Thanks
David Lin

Since ODP.NET does not support Oracle Object type, you can not call this stored procedure directly.
You can write a wrapper procedure over the existing procedure accepting basic types, e.g. Varchar, Number, etc. and call your stored procedure after creating a object from the basic types.

Call stored procedure and use user parameter

I am a new user of BIEE.
1. Can I call stored procedure from BIEE report? If yes then how can I call?
2. Can I use parameter in sql script of BIEE report? If yes then how can I take this value of parameter from front end user?

urang oge keur neangan ..hese euy,,,,
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user648680

Calling Stored Procedure(takes varray of objects as input) from jdeveloper

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