Using a ORACLE stored procedure to return a query set.

I would like to call an ORACLE stored procedure from inside the Creator. The stored procedure returns the data in a hierarchical format. Is there an example of calling ORACLE stored procedures available?
Thanks for your help.
Charles

See this thread - might help:
http://swforum.sun.com/jive/thread.jspa?threadID=47188&tstart=0
v

Similar Messages

Using XI - RFC table and an Oracle stored procedure that returns a cursor.

I need to create an interface using XI between an RFC table and an Oracle stored procedure that returns a cursor. We are on oarcle 9.2 and SP12.
My stored procedure looks something like this:
CREATE OR REPLACE
PROCEDURE testproc_xi2 (p_recordset1 OUT SYS_REFCURSOR,
 in_quoteid IN varchar2 )
AS
BEGIN
OPEN p_recordset1 FOR
 SELECT q.quote_id,
 q.modified_by,
 q.quote_status,
 q.total_cost
 FROM quote q
 WHERE q.quote_id = in_quoteid
 AND q.total_cost > 0 ;
END testproc_xi2 ;
My RFC has table and one import parameter .
I wanted to know how to create the data type for the ref cursor? and also for the table type in the RFC?
CAN XI handle multi rows coming from a Stored procedure? Are there any other alternative methods if this is not supported?Any pointers to this would be helpful.
I have called a Oracle SP from an RFC before, but that interface had one input parameter going to the stored procedure from the RFC and about 6 o/p parameters coming from the Stored procedure. This works fine.
Thanks for the help.
Mala

Mala,
i dont think there is anything called an rfc table...RFC stands for remote function call. That in essence would imply you need a rfc to jdbc connection.
yes XI can handle multiple rows cooming from the the stored procedure if you have them mapped appropriately.
Now as to how to create the data type within xi , you need to know what fields are going to be returned and whether they are nested and then just create them as you would for an xml
for ex
<Details>
<FirstName>
<LastName>
</Details>
that in xi would be smthing like
Details type of data occurence
FirstName type of data occurence
LastName type of data occurence.
Hope that helps.
If it does dont forget the points..:-)

How in ColdFusion with in variables get a Oracle stored procedure to return values?

How in ColdFusion with in variables get a Oracle stored procedure to return values?
We have tried several things, we can get a stored procedure to return a result set if we are not passing in variables but we cannot get them when we are passing in variables.
We know how to do it calling MS SQL.
Thanks for any help,
Nathan Sr
P.S. we have heard this may not be possible with the current Oracle Driver is there a different Oracle driver?

I can only barely understand what you're asking here (not from a technical perspective, but from understanding your written English), but I suspect you're wanting to know how to pass back values other than recordsets from Oracle?
You should be able to pass them back via a type=out proc param, shouldn't you?
If you could reword your post so it's a bit more coherent, and possibly post some code, that might help.
Adam

Call to Oracle stored procedure that returns ref cursor doesn't work

I'm trying to use an OData service operation with Entity Framework to call an Oracle stored procedure that takes an number as an input parameter and returns a ref cursor. The client is javascript so I'm using the rest console to test my endpoints. I have been able to successful call a regular Oracle stored procedure that takes a number parameter but doesn't return anything so I think I have the different component interactions correct. When I try calling the proc that has an ref cursor for the output I get the following an error "Invalid number or type of parameters". Here are my specifics:
App.config
<oracle.dataaccess.client>
<settings>
<add name="PGDATA_WC.ODATAPOC.GETWORKORDERSBYWINDFARMID.RefCursor.P_RESULTS" value="implicitRefCursor bindinfo='mode=Output'" />
<add name="PGDATA_WC.ODATAPOC.GETWORKORDERSBYWINDFARMID.RefCursorMetaData.P_RESULTS.Column.0" value="implicitRefCursor metadata='ColumnName=WINDFARM_ID;BaseColumnName=WINDFARM_ID;BaseSchemaName=PGDATA_WC;BaseTableName=WORKORDERS;NATIVEDATATYPE=Number;ProviderType=Int32'" />
<add name="PGDATA_WC.ODATAPOC.GETWORKORDERSBYWINDFARMID.RefCursorMetaData.P_RESULTS.Column.1" value="implicitRefCursor metadata='ColumnName=STARTTIME;BaseColumnName=STARTTIME;BaseSchemaName=PGDATA_WC;BaseTableName=WORKORDERS;NATIVEDATATYPE=Varchar2;ProviderType=Varchar2'" />
<add name="PGDATA_WC.ODATAPOC.GETWORKORDERSBYWINDFARMID.RefCursorMetaData.P_RESULTS.Column.2" value="implicitRefCursor metadata='ColumnName=ENDTIME;BaseColumnName=ENDTIME;BaseSchemaName=PGDATA_WC;BaseTableName=WORKORDERS;NATIVEDATATYPE=Varchar2;ProviderType=Varchar2'" />
<add name="PGDATA_WC.ODATAPOC.GETWORKORDERSBYWINDFARMID.RefCursorMetaData.P_RESULTS.Column.3" value="implicitRefCursor metadata='ColumnName=TURBINE_NUMBER;BaseColumnName=TURBINE_NUMBER;BaseSchemaName=PGDATA_WC;BaseTableName=WORKORDERS;NATIVEDATATYPE=Varchar2;ProviderType=Varchar2'" />
<add name="PGDATA_WC.ODATAPOC.GETWORKORDERSBYWINDFARMID.RefCursorMetaData.P_RESULTS.Column.4" value="implicitRefCursor metadata='ColumnName=NOTES;BaseColumnName=NOTES;BaseSchemaName=PGDATA_WC;BaseTableName=WORKORDERS;NATIVEDATATYPE=Varchar2;ProviderType=Varchar2'" />
<add name="PGDATA_WC.ODATAPOC.GETWORKORDERSBYWINDFARMID.RefCursorMetaData.P_RESULTS.Column.5" value="implicitRefCursor metadata='ColumnName=TECHNICIAN_NAME;BaseColumnName=TECHNICIAN_NAME;BaseSchemaName=PGDATA_WC;BaseTableName=WORKORDERS;NATIVEDATATYPE=Varchar2;ProviderType=Varchar2'" />
<add name="PGDATA_WC.ODATAPOC.GETWORKORDERSBYID.RefCursor.P_RESULTS" value="implicitRefCursor bindinfo='mode=Output'" />
</settings>
OData Service Operation:
public class OracleODataService : DataService<OracleEntities>
// This method is called only once to initialize service-wide policies.
public static void InitializeService(DataServiceConfiguration config)
// TODO: set rules to indicate which entity sets and service operations are visible, updatable, etc.
// Examples:
config.SetEntitySetAccessRule("*", EntitySetRights.All);
config.SetServiceOperationAccessRule("GetWorkOrdersByWindfarmId", ServiceOperationRights.All);
config.SetServiceOperationAccessRule("CreateWorkOrder", ServiceOperationRights.All);
config.DataServiceBehavior.MaxProtocolVersion = DataServiceProtocolVersion.V2;
[WebGet]
public IQueryable<GetWorkOrdersByWindfarmId_Result> GetWorkOrdersByWindfarmId(int WindfarmId)
return this.CurrentDataSource.GetWorkOrdersByWindfarmId(WindfarmId).AsQueryable();
[WebGet]
public void CreateWorkOrder(int WindfarmId)
this.CurrentDataSource.CreateWorkOrder(WindfarmId);
Here is the stored procedure:
procedure GetWorkOrdersByWindFarmId(WINDFARMID IN NUMBER,
P_RESULTS OUT REF_CUR) is
begin
OPEN P_RESULTS FOR
select WINDFARM_ID,
STARTTIME,
ENDTIME,
TURBINE_NUMBER,
NOTES,
TECHNICIAN_NAME
from WORKORDERS
where WINDFARM_ID = WINDFARMID;
end GetWorkOrdersByWindFarmId;
I defined a function import for the stored procedure using the directions I found online by creating a new complex type. I don't know if I should be defining the input parameter, WindfarmId, in my app.config? If I should what would that format look like? I also don't know if I'm invoking the stored procedure correctly in my service operation? I'm testing everything through the rest console because the client consuming this information is written in javascript and expecting a json format. Any help is appreciated!
Edited by: 1001323 on Apr 20, 2013 8:04 AM
Edited by: jennyh on Apr 22, 2013 9:00 AM

Making the change you suggested still resulted in the same Oracle.DataAccess.Client.OracleException {"ORA-06550: line 1, column 8:\nPLS-00306: wrong number or types of arguments in call to 'GETWORKORDERSBYWINDFARMID'\nORA-06550: line 1, column 8:\nPL/SQL: Statement ignored"} System.Exception {Oracle.DataAccess.Client.OracleException}
I keep thinking it has to do with my oracle.dataaccess.client settings in App.Config because I don't actually put the WindfarmId and an input parameter. I tried a few different ways to do this but can't find the correct format.

XI calling an Oracle Stored Procedure which returns an Object to XI

I am currently trying to call an Oracle Packaged/Procedure from XI which accepts a couple of parameters as I/O and returns an Object as one of the parameters.
I have created the Object within the Oracle Database CREATE OR REPLACE TYPE xy_jdbc AS OBJECT
column_name type ...etc
CREATE OR REPLACE TYPE xy_tab_jdbc AS TABLE OF xy_jdbc;
One of the parameters for the stored procedure is set up as this type xy_tab_jdbc this will be populated based upon one of the parameters passed into the Package/Procedure.
Is this possible? If it is, how do I map the returned object within XI?

Dear Hilary,
the JDBC adapter does not support vendor-specific or non-scalar data types.
Workaround: Change the stored proc's signature not to use an object, but the object's fields instead.
Regards,
Thilo

How to execute an Oracle stored procedure which returns many records?

I have two synchronous scenarios XI<->PI<->JDBC, where JDBC is receiver adapter.
Each scenario runs a different stored procedure in Oracle database.
The first stored procedure returns only one record, the second stored procedure returns many records, which come from a cursor.
In the first scenario I executed the stored procedure following the directions of Help SAP page and works perfectly.
Link: [http://help.sap.com/saphelp_nw70/helpdata/en/2e/96fd3f2d14e869e10000000a155106/content.htm]
<root>
<StatementName5>
 <storedProcedureName action=u201DEXECUTEu201D>
 <table>realStoredProcedureName</table>
 <param1 [isInput=u201Dtrueu201D] [isOutput=true] type=SQLDatatype>val1</param1>
 </storedProcedureName>
</StatementName5>
<root>
I have sought in the forums of SDN and cannot find the way to run the second stored procedure, and receive the information it returns.
Thank you for your help.
Rafael Rojas.

Think It doesnt matter either cursor or result set. Try to get the response back from JDBC and see what are the fields it exactly populating.
In Procedure you can able to find the columns selecting in Cursors. Give those columns in the DT.
File - JDBC (Execute-- Procedure)
To get the response
JDBC_respose - File
Correct me if im wrong.
Regards
Ramg

Stored procedure call returns null result set when using temp table in sp!

Here's a really odd problem...
SQL Server stored procedure called sp_Test takes 1 input INT. Here is the code I call it with
cStmt = connection.prepareCall("{call sp_Test(?)}");
cStmt.setInt(1, 44);
cStmt.execute();
rs = cStmt.getResultSet();When the body of the stored proc is
CREATE PROCEDURE sp_Test(@i_NodeID INT)
AS
BEGIN
SELECT node_id FROM tbl_NavTree
END
GOthe query works and I get all node_id back in rs
BUT when the body of the stored proc is
CREATE PROCEDURE sp_Test(@i_NodeID INT)
AS
BEGIN
CREATE TABLE #Descendants(
descendant_id INT
SELECT node_id FROM tbl_NavTree
DROP TABLE #Descendants
END
GOThe rs comes back as NULL. Really really weird if you ask me. I also tried removing the DROP TABLE line just in case the SELECT had to be the last statement but still NULL.
Final note is that BOTH the above stored proc bodies work when executed within SQL Server query analyser.
Must be JDBC .. what can it be!??

DROP TABLE #DescendantsMS SQL Server - right?
Then don't drop the table.
From the MS docs for "create table"
Local temporary tables are visible only in the current session;
A local temporary table created in a stored procedure is dropped automatically when the stored procedure completes. The table can be referenced by any nested stored procedures executed by the stored procedure that created the table. The table cannot be referenced by the process which called the stored procedure that created the table.

Calling Oracle Stored Procedure from BC4J JSP App

I am on an extremely tight deadline and am trying to get my JSP application to use an Oracle Stored Procedure. I need to take some input from the user and send these values as parameters. Has anyone worked with Stored Procedures in JDev3.1? Please reply with some sample code if possible.
Thanks.

Hi,
Someone posted a similar request the other day. Here is my response to them:
Basically, you need to create a custom method from your JSP's ViewObject, which calls the stored procedure. You can then call the ViewObject's custom method from the JSP client.
Here is how I have done it:
1. Choose the ViewObject that your JSP is based on and choose 'Edit' from the context menu.
2. On the Java tab of the ViewObject wizard, choose Generate Java File checkbox for the View Object Class and click the Finish button. A file is created under the ViewObject node in the Navigator named 'viewobjectImpl.java'.
3. Open the viewobjectImpl.java file in the code editor and create a method to call your stored procedure (see sample code below).
4. Compile the VOImpl.java file.
5. Choose the view object again, and choose Edit again from the context menu.
6. On the Client Methods tab, you should now see your method appear in the Available field. Select it and shuttle it to the Selected field.
7. Click Finish to leave the VO wizard, and rebuild your Business Components project.
8. In your JSP, call the custom method (see sample code below).
sample code for custom method calling a stored procedure from VOImpl.java file:
public int getTotalHits(String mon, String year) {
CallableStatement stmt = null;
int total;
// the call to the PL/SQL stored proc
String totalhits = "{? = call walkthru.total_hits(?,?)}";
// use the AM conxn 2 call storedproc
stmt = getDBTransaction().createCallableStatement(totalhits, 1);
try
// Bind the Statement Parameters and //Execute this Statement
stmt.registerOutParameter(1,Types.INTEGER);
stmt.setString(2,mon); stmt.setString(3,year);
stmt.execute();
total = stmt.getInt(1);
catch (Exception ex)
throw new oracle.jbo.JboException(ex);
finally
try
stmt.close();
catch (Exception nex)
return total;
sample render code for calling custom method from JSP custom bean:
public void render() {
int totalhits;
try
Row[] rows;
// Retrieve all records by default, the qView variable is defined in the base class
qView.setRangeSize(-1);
qView.first();
rows = qView.getAllRowsInRange();
// instantiate a view object for our exported method
// and call the stored procedure to get the total
ViewObject vo = qView.getViewObject();
wtQueryView theView = (wtQueryView) vo;
totalhits = theView.getTotalHits(session.getValue("m").toString(),session.getValue("y").toString());
out.println(totalhits);
} catch(Exception ex)
throw new RuntimeException(ex.getMessage());
}

Error Calling Oracle Stored Procedure From Within Report

Hi,
I have a report that calls an oracle stored procedure which returns a ref cursor. The report is working ok in our development environment when called from our development website through .NET.
When the report is moved and accessed from our UAT website we get the following error :-
Failed to open a rowset. Details: ADO Error Code: 0x Source: Microsoft OLE DB Provider for Oracle Description: One or more errors occurred during processing of command. Failed to open a rowset. Details: ADO Error Code: 0x Source: Microsoft OLE DB Provider for Oracle Description: ORA-06550: line 1, column 7: PLS-00306: wrong number or types of arguments in call to 'RHS_GET_CAND_SECTION_REFS' ORA-06550: line 1, column 7: PL/SQL: Statement ignored Native Error: Failed to open a rowset. Error in File C:\WINDOWS\TEMP\temp_d663a952-bef6-4bf7-bf1a-5e288afdb612 {9B6DFB38-A436-4940-9D80-B4C23DFFFF19}.rpt: Failed to open a rowset.
If we open the report manually we are prompted to enter database connection info. If we enter the UAT connection details the report runs ok. If we save the report and try to open it from UAT website through .NET it now opens ok.
If we then move that same report back to the development environment and open from our development website it fails with the same error above.
Both connections are using Microsoft OLE DB drivers and the Oracle databases are the same version (10.2.0.1.0).
Is the connection information being stored in actual report and somehow being used when the report is opened through .NET?
Any help appreciated
Regards
Paul

Hi,
Please let me know if the issue occurs with the crystal reports designer, if you are facing issues with the .NET application then a need to create a post [here|SAP Crystal Reports, version for Visual Studio;.
Regards,
Hitesh

Oracle Stored Procedure Call

Hi,
I have an Oracle Stored Procedure that I must be calling. The procedure takes two IN parameters, and returns a CHAR(1000) string, not via the OUT parameter, but as normal return.
I have read articles about how to make Procedure Calls with OUT parameters, but didnt find any on my case. I have tried several options but still get parameter binding errors.
What I am trying right now is this:
If anyone
======== code ==============
SQLParameter[] params = new SQLParameter[2];
// Construct three objects corresponding to initial values
Object objMsisdn = new String("9656364550");
Object objUsername = new String("abc");
String output;
// prepare the oracle procedure parameters
params[0] = new SQLParameter(objMsisdn, Types.VARCHAR, SQLParameter.IN);
params[1] = new SQLParameter(objUsername, Types.VARCHAR, SQLParameter.IN);
try{
output = custDetDB.getCustDetails(params);
========================================
Java DB Control:
========================================
* @jc:sql statement="{call www_custdet(?,?)}"
String getCustDetails(SQLParameter[] params) throws SQLException;
Right now I am getting "Not All Variables Bound Error". I tried to have all IN & OUT parameters sent as SQLParameter before but that didnt work either.
Any hints?

Bashar Abdullah wrote:
Hi,
> I have an Oracle Stored Procedure that I must be calling. The procedure takes two IN parameters, and returns a CHAR(1000) string, not via the OUT parameter, but as normal return.
As far as I know, it is impossible for an Oracle
stored procedure to return anything except
as output parameters. Show the text of the procedure,
and tell us what JDBC driver you're using.
Joe
I have read articles about how to make Procedure Calls with OUT parameters, but didnt find any on my case. I have tried several options but still get parameter binding errors.
> What I am trying right now is this:
If anyone
> ======== code ==============
> SQLParameter[] params = new SQLParameter[2];
>
// Construct three objects corresponding to initial values
> Object objMsisdn = new String("9656364550");
> Object objUsername = new String("abc");
> String output;
>
> // prepare the oracle procedure parameters
> params[0] = new SQLParameter(objMsisdn, Types.VARCHAR, SQLParameter.IN);
> params[1] = new SQLParameter(objUsername, Types.VARCHAR, SQLParameter.IN);
>
try{
> output = custDetDB.getCustDetails(params);
> ========================================
> Java DB Control:
> ========================================
> /**
> * @jc:sql statement="{call www_custdet(?,?)}"
> */
> String getCustDetails(SQLParameter[] params) throws SQLException;
>
> Right now I am getting "Not All Variables Bound Error". I tried to have all IN & OUT parameters sent as SQLParameter before but that didnt work either.
>
Any hints?

JDBC Thin-Driver and Oracle Stored Procedure

I've got a Oracle stored procedure which returns a Oracle record.
How can I retrieve the record in java using the JDBC Thin-Driver ?
Record:
TYPE messagerec IS RECORD
(log_level VARCHAR(2), timestamp VARCHAR2(19), text VARCHAR2(200));

Using PL/SQL BOOLEAN, RECORD Types, and TABLE Types:
Oracle SQLJ and JDBC do not support calling arguments or return values of the
PL/SQL BOOLEAN type or RECORD types. Also, when using the Thin driver, they
do not support calling arguments or return values of PL/SQL TABLE types (known
as indexed-by tables). TABLE types are supported for the OCI driver.
Check the following guide,
http://otn.oracle.com/tech/java/sqlj_jdbc/pdf/a96655.pdf

ADO memory leak when getting Recordset from an Oracle stored procedure?

I am programming in C++ (VC 6) and using ADO 2.7 to
access Oracle 9i database. My connection string looks
like this:
Provider=MSDAORA.1;Persist Security Info=True;User ID=scott;Password=tiger;Data Source=blahblah
I have Oracle stored procedure that returns data in a
REF CURSOR output parameter. Since the stored procedure
takes input parameters, I prepare a Command object with
Parameters initialized and attached to it. I use the
Recordset Open method to execute the call. This approach
works because I get correct data back from the call in
the Recordset, but the problem is when I do this in a
infinite loop and watch the process in Windows Taks
Manager, I see 4k or 8k memory delta all the time and
the Peak Memory Usage of the process keeping going up.
I hope someone knows something in this scenario and points
me to the right direction.
Thanks, please see the following code for specifics.
HRESULT CallSP3Params(VARIANT vp1, VARIANT vp2, int spretcode, LPDISPATCH ppRSet, char *pCmdLine)
     _RecordsetPtr     pRs;
     _CommandPtr     pCmd;
     _ParameterPtr     paramVProfiler[3];
     bstrt          strMissing(L"");
     *ppRSet = NULL;
     variantt          ErrConn;
     ErrConn.vt = VT_ERROR;
     ErrConn.scode = DISP_E_PARAMNOTFOUND;
     try {
     //Create instance of command object
     pCmd.CreateInstance(__uuidof(Command));
     pRs.CreateInstance(__uuidof(Recordset));
          if ( vp1.vt == VT_BSTR ) {
               paramVProfiler[0] = pCmd->CreateParameter("P1",adVarChar,adParamInput,SysStringLen(vp1.bstrVal) + 10,strMissing );
               paramVProfiler[0]->Value = vp1;
          else if ( vp1.vt == VT_I4 )
               paramVProfiler[0] = pCmd->CreateParameter("P1",adNumeric,adParamInput,15,vp1);
          else
               TESTHR( PARAMETER_OPERATION_ERROR );
          pCmd->Parameters->Append(paramVProfiler[0]);
          if ( vp2.vt == VT_BSTR ) {
               paramVProfiler[1] = pCmd->CreateParameter("P2",adVarChar,adParamInput,SysStringLen(vp2.bstrVal) + 10,strMissing );
               paramVProfiler[1]->Value = vp2;
          else if ( vp2.vt == VT_I4 )
               paramVProfiler[1] = pCmd->CreateParameter("P2",adNumeric,adParamInput,15,vp2);
          else
               TESTHR( PARAMETER_OPERATION_ERROR );
          pCmd->Parameters->Append(paramVProfiler[1]);
          paramVProfiler[2] = pCmd->CreateParameter("RETCODE",adNumeric,adParamOutput,10);
          pCmd->Parameters->Append(paramVProfiler[2]);
     //Catch COM errors
     catch( comerror &e) {
     try {
     // I manage my connection through this little C++ class of my own
     CCUsage myconnection( &Connectionkeeper[0] );
     //Set the active connection property of command object to open connection
     pCmd->ActiveConnection = myconnection.m_conn;
     //The command type is text
     pCmd->CommandType = adCmdText;
     //Set command text to call the stored procedure
     pCmd->CommandText = pCmdLine;
     //Open the Recordset to get result
     pRs->Open( variantt((IDispatch *)pCmd,true), ErrConn, adOpenStatic, adLockReadOnly, adOptionUnspecified );
     //Disconnect the command object
     pCmd->PutRefActiveConnection( NULL );
     if ( GetSPRetCode( pCmd, "RETCODE", spretcode ) != S_OK )
          TESTHR(DB_OBJECT_OPERATION_ERROR);
     // pRs->QueryInterface(IID_IDispatch, (void**) ppRSet);
     // I return the Recordset by calling QueryInterface, but even without that, closing the Recordset right here still shows memory leak.
     pRs->Close( );
     pRs = NULL;
     //Catch COM errors
catch (_com_error e) {
     return S_OK;
}

Whenever large numbers of BSTRs are allocated and freed quickly the process memory will continue to climb towards a stabalizing value. BSTRs are not freed until the system frees them. You can see this by making many calls allocating and freeing BSTRs, memory will climb, but when you stop for a while the gargage collection of the sys strings will take place. I've done much research to see that a server doing many queries very rapidly is not leaking memory, but out pacing the garbage collection, it will stabilize and when the process has some "rest time" the processes memory usage will decline.
In my research a suspected memory leak was not one.

JReport Designer - oracle stored procedure-PLS HELP!!!!

Hi,
I am using Jreport designer with oracle data base. I wanted to layout a report with oracle stored procedure which returns a REF CURSOR. I tried adding OracleProcedureUDS in user data source thru catalog browser. I gave the params as DRIVER=oracle.jdbc.driver.OracleDriver&URL="jdbc:oracle:thin:@10.10.1.177:1521:ORCL"
&USER=<myuser>&PSWD=<mypwd>&PROCNAME=empquery&SQL={ call empquery(?) }
&REFCURSORINDEX=1
but on pressing OK, i get the error ,
java.lang.NullPointerException
at jet.datasource.oracle.OracleProcedureUDS.getProcedureParams(jet/datas
ource/oracle/OracleProcedureUDS)
at jet.datasource.oracle.OracleProcedureUDS.getResultSet(jet/datasource/
oracle/OracleProcedureUDS)
at jet.universe.engine.UUDSEngine._getResultSet(jet/universe/engine/UUDS
Engine)
at jet.universe.engine.UQueryEngine.getResultSet(jet/universe/engine/UQu
eryEngine)
at jet.rptengine.JReportEngine.run(jet/rptengine/JReportEngine)
at java.lang.Thread.run(Thread.java:536)
java.lang.NullPointerException
at jet.datasource.oracle.OracleProcedureUDS.getProcedureParams(jet/datas
ource/oracle/OracleProcedureUDS)
at jet.datasource.oracle.OracleProcedureUDS.getResultSet(jet/datasource/
oracle/OracleProcedureUDS)
at jet.universe.engine.UUDSEngine._getResultSet(jet/universe/engine/UUDS
Engine)
at jet.universe.engine.UQueryEngine.getResultSet(jet/universe/engine/UQu
eryEngine)
at jet.rptengine.JReportEngine.run(jet/rptengine/JReportEngine)
at java.lang.Thread.run(Thread.java:536)
note: I have added the classpath C:\oracle\ora92\jdbc\lib\class111.zip which contains the classes in package oracle.jdbc.driver, as per the user guide.
also this is my stored procedure which got created successfully:
CREATE OR REPLACE PACKAGE SHDEMO as
type curtype is ref cursor;
END SHDEMO;
CREATE OR REPLACE PROCEDURE empquery (cur OUT SHDEMO.curtype) as
lcur SHDEMO.curtype;
begin
open lcur for
select * from intf_hr_employee;
cur:=lcur;
END empquery;
pls somebody help me. I have wasted 2 days on this.
Thanks,
Swathi

Hi,
i fixed the bug. it was because i excluded &OWNER=<MYOWNER> in the param list.
Thanks,
Swathi

Oracle Stored Procedure with out parameter

Good morning,
Is it possible to use an Oracle stored procedure with out parameters in MII ?
If yes, what is the manipulation to see the values of parameters Out?
Thank you

Michael,
This is the MII query template :
DECLARE
STRCOMPTERENDU NVARCHAR2(200);
BEGIN
STRCOMPTERENDU := NULL;
XMII.SP_VALIDATEPROCESSORDERSLIST2 ( STRCOMPTERENDU => [Param.1] );
COMMIT;
END;
and the stocked procedure code
CREATE OR REPLACE PROCEDURE XMII.SP_ValidateProcessOrdersList2(strCompteRendu OUT nVarchar2) IS
tmpVar NUMBER;
debugmode INT;
strClauseSql varchar(2048);
strListPOactif varchar(1024);
dtmTimeStamp DATE;
   NAME:       SP_ValidateProcessOrdersList
   PURPOSE:
   REVISIONS:
   Ver        Date        Author           Description
   1.0        18/06/2008          1. Created this procedure.
   NOTES:
   Automatically available Auto Replace Keywords:
      Object Name:     SP_ValidateProcessOrdersList
      Sysdate:         18/06/2008
      Date and Time:   18/06/2008, 18:45:32, and 18/06/2008 18:45:32
      Username:         (set in TOAD Options, Procedure Editor)
      Table Name:       (set in the "New PL/SQL Object" dialog)
BEGIN
   tmpVar := 0;
   debugmode := 0;
   -- lecture date systeme pour time stamp
   select sysdate into dtmTimeStamp from dual;
   if debugmode = 1 then
    DBMS_OUTPUT.put_line('SP_ValidateProcessOrdersList');
   end if;
   -- insertion du bloc dans le log
   insert into LOG_ORDER
    (DATE_ORDER,BLOCK_ORDER,ID_LOG_ORDER)
   values
   (dtmTimeStamp,'SP_ValidateProcessOrdersList',ID_LOG_ORDER.nextval);
   Commit;
    if debugmode = 1 then
    DBMS_OUTPUT.put_line('insertion LOG OK');
   end if;
strCompteRendu := '0123456-896;0123456-897';
commit;
   EXCEPTION
     WHEN NO_DATA_FOUND THEN
       NULL;
     WHEN OTHERS THEN
     ROLLBACK;
     -- insertion du bloc dans le log
   insert into LOG_ORDER
    (DATE_ORDER,BLOCK_ORDER,ID_LOG_ORDER)
   values
   (dtmTimeStamp,' ',ID_LOG_ORDER.nextval);
   COMMIT;
       -- Consider logging the error and then re-raise
       RAISE;
END SP_ValidateProcessOrdersList2;
Thanks for your help
Alexandre

Stored procedure that returns multiple tables

Hello everyone,
I was wondering if there's a way to write a stored procedure that returns multiple result set as in sql server. for example, in sql server, you can write 2 select statements and when loading them in c#, u can get two data tables.
I am not sure having a single ref cursor for each select is the only solution. I might need to return a variable number of tables per procedure call (based on a certain criteria).
Any ideas?
thanks for your time

Sure. Ref cursor is the only easier answer for your problem.
satyaki>
satyaki>select * from v$version;
BANNER
Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - Prod
PL/SQL Release 10.2.0.3.0 - Production
CORE    10.2.0.3.0      Production
TNS for 32-bit Windows: Version 10.2.0.3.0 - Production
NLSRTL Version 10.2.0.3.0 - Production
Elapsed: 00:00:01.43
satyaki>
satyaki>create or replace procedure ref_gen_arg(choice in int,b in out sys_refcursor)
2 is
3    str   varchar2(500);
4 begin
5    if choice = 1 then
6      str := 'select * from emp';
7    elsif choice = 2 then
8      str := 'select * from dept';
9    end if;
10
11    open b for str;
12 exception
13    when others then
14      dbms_output.put_line(sqlerrm);
15 end;
16 /
Procedure created.
Elapsed: 00:00:04.38
satyaki>
satyaki>
satyaki>declare
2    rec_x emp%rowtype;
3    rec_y dept%rowtype;
4    w sys_refcursor;
5 begin
6    dbms_output.enable(1000000);
7    ref_gen_arg(1,w);
8    loop
9      fetch w into rec_x;
10      exit when w%notfound;
11        dbms_output.put_line('Employee No: '||rec_x.empno||' - '||
12                             'Name: '||rec_x.ename||' - '||
13                             'Job: '||rec_x.job||' - '||
14                             'Manager: '||rec_x.mgr||' - '||
15                             'Joining Date: '||rec_x.hiredate||' - '||
16                             'Salary: '||rec_x.sal||' - '||
17                             'Commission: '||rec_x.comm||' - '||
18                             'Department No: '||rec_x.deptno);
19    end loop;
20    close w;
21
22    ref_gen_arg(2,w);
23    loop
24      fetch w into rec_y;
25      exit when w%notfound;
26         dbms_output.put_line('Department No: '||rec_y.deptno||' - '||
27                              'Name: '||rec_y.dname||' - '||
28                              'Location: '||rec_y.loc);
29    end loop;
30    close w;
31 exception
32    when others then
33      dbms_output.put_line(sqlerrm);
34 end;
35 /
Employee No: 9999 - Name: SATYAKI - Job: SLS - Manager: 7698 - Joining Date: 02-NOV-08 - Salary: 55000 - Commission: 3455 - Department No: 10
Employee No: 7777 - Name: SOURAV - Job: SLS - Manager: - Joining Date: 14-SEP-08 - Salary: 45000 - Commission: 3400 - Department No: 10
Employee No: 7521 - Name: WARD - Job: SALESMAN - Manager: 7698 - Joining Date: 22-FEB-81 - Salary: 1250 - Commission: 500 - Department No: 30
Employee No: 7566 - Name: JONES - Job: MANAGER - Manager: 7839 - Joining Date: 02-APR-81 - Salary: 2975 - Commission: - Department No: 20
Employee No: 7654 - Name: MARTIN - Job: SALESMAN - Manager: 7698 - Joining Date: 28-SEP-81 - Salary: 1250 - Commission: 1400 - Department No: 30
Employee No: 7698 - Name: BLAKE - Job: MANAGER - Manager: 7839 - Joining Date: 01-MAY-81 - Salary: 2850 - Commission: - Department No: 30
Employee No: 7782 - Name: CLARK - Job: MANAGER - Manager: 7839 - Joining Date: 09-JUN-81 - Salary: 4450 - Commission: - Department No: 10
Employee No: 7788 - Name: SCOTT - Job: ANALYST - Manager: 7566 - Joining Date: 19-APR-87 - Salary: 3000 - Commission: - Department No: 20
Employee No: 7839 - Name: KING - Job: PRESIDENT - Manager: - Joining Date: 17-NOV-81 - Salary: 7000 - Commission: - Department No: 10
Employee No: 7844 - Name: TURNER - Job: SALESMAN - Manager: 7698 - Joining Date: 08-SEP-81 - Salary: 1500 - Commission: 0 - Department No: 30
Employee No: 7876 - Name: ADAMS - Job: CLERK - Manager: 7788 - Joining Date: 23-MAY-87 - Salary: 1100 - Commission: - Department No: 20
Employee No: 7900 - Name: JAMES - Job: CLERK - Manager: 7698 - Joining Date: 03-DEC-81 - Salary: 950 - Commission: - Department No: 30
Employee No: 7902 - Name: FORD - Job: ANALYST - Manager: 7566 - Joining Date: 03-DEC-81 - Salary: 3000 - Commission: - Department No: 20
Department No: 10 - Name: ACCOUNTING - Location: NEW YORK
Department No: 20 - Name: RESEARCH - Location: DALLAS
Department No: 30 - Name: SALES - Location: CHICAGO
Department No: 40 - Name: LOGISTICS - Location: CHICAGO
PL/SQL procedure successfully completed.
Elapsed: 00:00:00.73
satyaki>Regards.
Satyaki De.

Using a ORACLE stored procedure to return a query set.

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