Oracle Stored Procedure problem

I am upgrading to Coldfusion 8 from MX. I currently have a
program that accesses Oracle 10g using a stored procedure call
(cfstoredproc). It works on MX but not on 8. I can do regular
queries to the Oracle database successfully. Here is the error
mesage I'm receiving:
Error Executing Database Query.
[Macromedia][Oracle JDBC Driver][Oracle]ORA-06550: line 1,
column 18: PLS-00222: no function with name 'EVENT_COUNT' exists in
this scope ORA-06550: line 1, column 7: PL/SQL: Statement ignored
Any ideas?

Perhaps this tech note may point to one possible solution.
Updated
DataDirect JDBC drivers (version 3.5)
The following problems are corrected in this release of the
DataDirect drivers.
Oracle
61145 - Oracle 10g R2 not supported. cfstoredproc calls that
return result sets hang the server with both the 3.3, 3.4 and 3.5
drivers until this version. The 3.5 build 13 drivers support Oracle
10g R2.
Phil

Similar Messages

Problem in calling Oracle stored procedure from Java.

I am trying to invoke the Oracle stored procedure from Java. The procedure does not take any parameters and does not return anything. If I call it from SQL prompt it is working perfectly. I am calling it in my program as follows.
callable_stmt=con.prepareCall("{call pkg_name.proc_name()}");
callable_stmt.execute();
The problem is the control-of-flow is getting strucked in the second line I wrote. It is not giving any error also.
Please clarify me what's wrong with my code?
Seenu.

And how long does the stored procedure take to run from your client machine when running it via sqlplus?

Problem in writting oracle stored procedure in java

Hi,
Can anybody please suggest me how can I access oracle stored procedure in Java.
Thanks

please find the examples in the below url.
http://javaalmanac.com/egs/java.sql/pkg.html

Problem with calling a oracle stored procedure

Hi,
I am using the following callable statement to invoke a oracle stored procedure/function.
String myCallableStmt="{?=call IB_DDL.CREATE_DATASET(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)}";
But I am getting the following errors which do not make sense to me
Exception in thread "main" java.lang.NullPointerException
     at oracle.jdbc.driver.T4C8Oall.getNumRows(T4C8Oall.java:870)
     at oracle.jdbc.driver.T4CCallableStatement.executeForRows(T4CCallableStatement.java:956)
     at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1159)
     at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3284)
     at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3389)
     at oracle.jdbc.driver.OracleCallableStatement.execute(OracleCallableStatement.java:4222)
     at org.jtdemo.CreateDataSet.callCreateDatasetProcedure(CreateDataSet.java:246)
     at org.jtdemo.Main.main(Main.java:29)
Can anyone help me here.
Thanks in advance
Kalyan

May be I have used the word "procedure" loosely. Its infact a oracle function which returns a message of type Varchar2. Hence "{?=.....} here is used for registering the return value from the function. The remaining statement CREATE_DATASET(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?), here the first 14 are input parameters whereas the last one is the OUT parameter of the function. Hope this helps. Anways I am pasting my code below...
CallableStatement cstmt = null;
          String myCallableStmt="{?=call IB_DDL.CREATE_DATASET(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)}";
          try {
               System.out.print("Creating DataSet.......\n");
               cstmt = targetCon.prepareCall(myCallableStmt);
               cstmt.setObject("USER_ID_IN",this.USER_ID_IN);
               cstmt.setObject("TABLE_NAME_IN",this.TABLE_NAME_IN);
               cstmt.setObject("LAYOUT_IN",this.layoutCollection);
               cstmt.setObject("DATA_TABLESPACE_IN",this.DATA_TABLESPACE_IN);
               cstmt.setObject("INDEX_TABLESPACE_IN",this.INDEX_TABLESPACE_IN);
               cstmt.setObject("STRING_POOL_NAME_IN",this.STRING_POOL_NAME_IN);
               cstmt.setObject("NUMBER_POOL_NAME_IN",this.NUMBER_POOL_NAME_IN);
               cstmt.setObject("DATE_POOL_NAME_IN",this.DATE_POOL_NAME_IN);
               cstmt.setObject("LINK_POOL_NAME_IN",this.LINK_POOL_NAME_IN);
               cstmt.setObject("DATASET_LEVEL_CONSTR_TYPE",this.DATASET_LEVEL_CONSTR_TYPE);
               cstmt.setObject("DATASET_LEVEL_CONSTR_BODY",this.DATASET_LEVEL_CONSTR_BODY);
               cstmt.setObject("POOLING_IN",this.POOLING_IN);
               cstmt.setObject("SEGMENTATION_IN",this.SEGMENTATION_IN);
               cstmt.setObject("DATASET_PARTITIONING_IN",this.DATASET_PARTITIONING_IN);
               cstmt.registerOutParameter("DATASET_ID_OUT",OracleTypes.INTEGER);
               cstmt.registerOutParameter("RETURN_MESSAGE",OracleTypes.VARCHAR);
               cstmt.execute();
               String returnMessage = (String)cstmt.getObject("RETURN_MESSAGE");
               System.out.print(returnMessage);
          }catch(SQLException e) {
               e.printStackTrace();
          }

Invoking ORACLE Stored Procedure

Hello guys,
I have an ORACLE stored procedure which I need to invoke. I'm currently unable to invoke the stored procedure since I'm always getting the same error:
com.sap.engine.interfaces.messaging.api.exception.MessagingException: Error processing request in sax parser: Error when executing statement for table/stored proc. 'test.set_pickup' (structure 'STATEMENTNAME'): java.sql.SQLException: ORA-06550: line 1, column 7: PLS-00306: wrong number or types of arguments in call to 'SET_PICKUP' ORA-06550: line 1, column 7: PL/SQL: Statement
I've faced several projects where we needed to invoke stored procedures but these were located in a DB2 or Microsoft SQL Server, and these problems never occured.
The procedure is set to the minimum, and is now only with one input parameter. I had an input and output parameter but for narrowing the problem I've removed the output.
The structure for the stored procedure is the one that is referred by SAP or mentioned thousand of times in this forum:
Statement_name
StoredProcedureName (attribute ACTION)
TABLE
P_TRANSACTION_ID (Attributes isInput, isOutput, type)
For the basics I'm only filling with one statement.
I've read some threads with a similar problem but with no response, or solved but with no suggestion on how they solved it.
Could you please help out?
Kind regards,
Gonçalo Mouro Vaz

Hi,
Is the structure in Oracle side is of the following format?
<StatementName>
<storedProcedureName action=u201D EXECUTEu201D>
<table>realStoredProcedureeName</table>
<param1 [isInput=u201Dtrueu201D] [isOutput=true] type=SQLDatatype>val1</param1>
</storedProcedureName >
</StatementName>
Can you paste the structure here?
Regards
Suraj

Passing Arrays of User Defined Types to Oracle Stored Procedures

Hi
I am using WebLogic 8.14 & Oracle 9i with thin JDBC driver.
Our application needs to perform the same DB operation for every item in a Java Collection. I cannot acheive the required performance using the standard Prepare & Execute loop and so I am looking to push the whole collection to Oracle in a single invocation of a Stored Procedure and then loop on the database.
Summary of Approach:
In the Oracle database, we have defined a Object Type :
CREATE OR REPLACE
TYPE MYTYPE AS OBJECT
TxnId VARCHAR2(40),
Target VARCHAR2(20),
Source VARCHAR2(20),
Param1 VARCHAR2(2048),
Param2 VARCHAR2(2048),
Param3 VARCHAR2(2048),
Param4 VARCHAR2(2048),
Param5 VARCHAR2(2048),
and we have defined a collection of these as:
CREATE OR REPLACE
TYPE MYTYPE_COLLECTION AS VARRAY (100) OF MYTYPE
There is a stored procedure which takes one of these collections as an input parameter and I need to invoke these from within my code.
I am having major problems when I attempt to get the ArrayDescriptor etc to allow me to create an Array to pass to the stored procedure. I think this is because the underlying Oracle connection is wrapped by WebLogic.
Has anyone managed to pass an array to an Oracle Stored procedure on a pooled DB connection?
Thanks
Andy

Andy Bowes wrote:
Hi
I am using WebLogic 8.14 & Oracle 9i with thin JDBC driver.
Our application needs to perform the same DB operation for every item in a Java Collection. I cannot acheive the required performance using the standard Prepare & Execute loop and so I am looking to push the whole collection to Oracle in a single invocation of a Stored Procedure and then loop on the database.
Summary of Approach:
In the Oracle database, we have defined a Object Type :
CREATE OR REPLACE
TYPE MYTYPE AS OBJECT
TxnId VARCHAR2(40),
Target VARCHAR2(20),
Source VARCHAR2(20),
Param1 VARCHAR2(2048),
Param2 VARCHAR2(2048),
Param3 VARCHAR2(2048),
Param4 VARCHAR2(2048),
Param5 VARCHAR2(2048),
and we have defined a collection of these as:
CREATE OR REPLACE
TYPE MYTYPE_COLLECTION AS VARRAY (100) OF MYTYPE
There is a stored procedure which takes one of these collections as an input parameter and I need to invoke these from within my code.
I am having major problems when I attempt to get the ArrayDescriptor etc to allow me to create an Array to pass to the stored procedure. I think this is because the underlying Oracle connection is wrapped by WebLogic.
Has anyone managed to pass an array to an Oracle Stored procedure on a pooled DB connection?
Thanks
AndyHi. Here's what I suggest: First please get the JDBC you want to work in a
small standalone program that uses the Oracle thin driver directly. Once
that works, show me the JDBC code, and I will see what translation if
any is needed to make it work with WLS. Will your code be running in
WebLogic, or in an external client talking to WebLogic?
Also, have you tried the executeBatch() methods to see if you can
get the performance you want via batches?
Joe

JDBC Receiver to ORACLE Stored Procedure

Hi Experts
I browed the forum and could not find a strait answer to my problem. Hence I am posting this thread.
I have a sync call using JDBC Receiver to ORACLE stored procedure.
The definition of the procedure is as follows:
CREATE OR REPLACE procedure TW.XI_TEST
    (p_edi_extract_id varchar2, p_res out edi_extract%rowtype) is
t edi_extract%rowtype;
begin
select *
into p_res
from edi_extract e
where e.edi_extract_id = to_number(p_edi_extract_id);
exception
   when no_data_found then
        p_res := t;
end XI_TEST;
The request XML is as follows:
<?xml version="1.0" encoding="UTF-8" ?>
<ns0:MT_EDIExtractSelectionRequest xmlns:ns0="urn:zim.com:tests">
<STATEMENT>
<PROC_NAME ACTION="EXECUTE">
<TABLE>TW.XI_TEST</TABLE>
<EDI_EXTRACT_ID isInput="true" type="STRING">4223142</EDI_EXTRACT_ID>
</PROC_NAME>
</STATEMENT>
</ns0:MT_EDIExtractSelectionRequest>
The error I am getting is as follows:
com.sap.engine.interfaces.messaging.api.exception.MessagingException:
Error processing request in sax parser:
Error when executing statement for table/stored proc. 'TW.XI_TEST' (structure 'STATEMENT'):
java.sql.SQLException: ORA-06550: line 1, column 7: PLS-00306:
wrong number or types of arguments in call to 'XI_TEST' ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
Any help would be appreciated.
Regards
Effi.

>
Rajesh wrote:
> > Hi Rajesh
> >
> > The structure of my data type for the request query is as follows:
> >
> >
DT_EDIExtractSelectionRequest (Complex Type)
> >    STATEMENT (Element)
> >       PROC_NAME (Element)
> >          ACTION (Attribute) _mapped to_: EXECUTE
> >          TABLE (Element) _mapped to_: TW.XI_TEST
> >          EDI_EXTRACT_ID (Element) _mapped to_: 123456
> >             isInput (Attribute) _mapped to_: true
> >             type (Attribute) _mapped to_: STRING
> >          EDI_EXTRACT (Element)
> >             isOutput (Attribute) _mapped to_: true
> >             type (Attribute) _mapped to_: CURSOR
> >
> >
>
>
> Change the DT type to like below
>
>            STATEMENT (Element)
>                   ACTION (Attribute) _mapped to_: EXECUTE
>                   TABLE (Element) _mapped to_: TW.XI_TEST
>                   EDI_EXTRACT_ID (Element) _mapped to_: 123456
>                        isInput (Attribute) _mapped to_: true
>                        type (Attribute) _mapped to_: STRING
>                   EDI_ETRACT (Element)
>                      isOutput (Attribute) _mapped to_: true
>                     type (Attribute) _mapped to_: CURSOR
>
> and try ...actually i dont remeber the exact strucuture..but i tolo faced the same pain of this
>
> HTH
> Rajesh
Hi Rajesh
Changing the DT per your suggestion result in the following error:
<SAP:AdditionalText>com.sap.engine.interfaces.messaging.api.exception.MessagingException: Error processing request in sax parser:
No 'action' attribute found in XML document
(attribute "action" missing or wrong XML structure)</SAP:AdditionalText>
Omitting the PROC_NAME element from the DT is not correct.
Also, I would also like to clarify that the variables of the DT I am using are:
EDI_EXTRACT_ID is defined as string
EDI_EXTRACT is defined as string
Because the variable p_res is mapped to nothing in the request payload it does not show.
I read in one of the posts that this is correct and the variable is used due to the fact the isOutput attribute is true.
Regards,
Effi.
Edited by: Effi Olivkovitch on Dec 6, 2009 9:11 AM
Edited by: Effi Olivkovitch on Dec 6, 2009 9:18 AM

Error calling Java in Oracle Stored Procedure

I can call a java function inside my Oracle Stored Procedure, but if I reference a class that uses JNI, I get problems. I don't know what forum to post this under. This seems the closest match.
Here is my error:
java.lang.NoClassDefFoundError
at AcmeComp.ec.Motor.<init>(Motor.java:35)
at BBOra.runBB(BBOra:13)
Here is my java class, BBOra.java:
import AcmeComp.ec.*;
class BBOra {
static String strCnt;
BBOra() {}
public static void runBB() {
try {
//Motor class is in AcmeComp.ec package
Motor eng = new Motor();
} catch(Exception e) {
System.out.println("Error: " + e);
public static void runNonBB() {
System.out.println("runNonBB works ok.");
From DOS prompt, I loaded ac222ec.jar (has the AcmeComp.ec package) and BBOra.java files into Oracle:
loadjava -u system/manager -resolve -verbose ac222ec.jar.java
loadjava -u system/manager -resolve -verbose BBOra.java
From SQL Plus, I created 2 stored sprocedures:
CREATE OR REPLACE PROCEDURE runBB
AS LANGUAGE JAVA
NAME 'BBOra.runBB()';
CREATE OR REPLACE PROCEDURE runNonBB
AS LANGUAGE JAVA
NAME 'BBOra.runNonBB()';
From SQL Plus, I gave myself permissions to load libraries, so I can load ac222ecjni.dll, which has all the Native (C++) code I use:
BEGIN
DBMS_JAVA.GRANT_PERMISSION('SYSTEM',
'java.lang.RuntimePermission',
'loadLibrary.*');
END;
From SQL Plus, I set up my output:
set SERVEROUTPUT ON;
CALL dbms_java.set_output(3000);
From SQL Plus, I called my Stored Procedures:
CALL runNonBB();
CALL runBB();
runNonBB() works great, but runBB() gives me the error I listed above. The Motor class that BBOra calls, itself calls a class NMotor, which has a call:
static {
System.loadLibrary("ac222ecjni");
Unfortunately, I don't know the inner workings of the native code. Does "at AcmeComp.ec.Motor.<init>(Motor.java:35)"? mean JServer was able to see the class "Motor", but not instatiate it? Or did it error trying to create the class "NMotor"?
Here's a snippet of Motor:
package AcmeComp.ec;
public class Motor implements IMotor {
public Motor() {
motor = new NMotor();
some functions
private NMotor motor;
Here's a snippet of NMotor:
package AcmeComp.ec;
class NMotor {
NMotor() {
sunjdk = true;
some native method declarations
private boolean sunjdk;
static {
//ac222ecjni.dll has all the Native (C++) code
System.loadLibrary("ac222ecjni");
PLEASE HELP ME FIGURE THIS OUT. IT IS KILLING ME. I can even look into the USER_OBJECTS view in Oracle and see that ALL of the classes from the ac222ec.jar are present and accounted for.

Man, I guess I figured it out myself. Ten Duke dollars to myself. But, for the sake of anyone who may want to know the answer, here it is:
JServer (or Oracle9i JVM in Oracle 9i) does not support JNI. Here is their (weak) reasoning, taken from "Oracle9i Java Developer's Guide" as found in http://www.csis.gvsu.edu/GeneralInfo/Oracle/java.920/a96656/invokeap.htm#1007948
"Oracle does not support the use of JNI in Oracle9i Java applications. If you use JNI, your application is not 100% pure Java, and the native methods require porting between platforms. Native methods have the potential for crashing the server, violating security, and corrupting data."
Sounds like a fancy way to say they have a limitation--their JVM isn't up to par all the way. If JNI is a feature in Java, why should Oracle decide for me if I should use it? Don't Java methods also have the potential for crashing the server, violating security, and corrupting data? I think they should just provide the functionality you would expect from a VM and let the user decide which functionality to use. In my case, I HAVE to use JNI, so I'd have to use RMI so that a different VM can do the JNI part.
Sounds pretty lame of Oracle, but oh well.

Passing XMLType Data into oracle stored procedure using JDBC

Hi Friends,
I have requirement where my oracle stored procedure accepts XML file as an input. This XML File is generated in runtime using java, I need to pass that xml file using JDBC to oracle stored procedure. Please let me know the fesibile solution for this problem.
Following are the environment details
JDK Version: 1.6
Oracle: 10g
Server: Tomcat 6.x
Thanks in Advance

user4898687 wrote:
I have requirement where my oracle stored procedure accepts XML file as an input. This XML File is generated in runtime using java, I need to pass that xml file using JDBC to oracle stored procedure. Please let me know the fesibile solution for this problem.As stated - no.
A 'file' is a file system entity. There is no way to pass a 'file' anywhere. Not PL/SQL. Not java.
Now you can pass a file path (a string) in java and to PL/SQL.
Or you can pass xml data (a string) in java and to PL/SQL. For PL/SQL you could use eithe a varchar2, if the xml is rather small, or a blob/clob.

Executing an oracle stored procedure in xMII 11.5

Dear all,
      I am facing problem executing an oracle stored procedure using sql query in MII. The SP does not have any input or output parameters & consists of only 2 insert statements. I tried to use Command Mode, FixedQuery & FixedQuery With output mode, but the SP doesn't run.
This is the error i get when i use :
execute InsertTest or exec InsertTest - A SQL Error has occurred on query, ORA-00900: invalid SQL statement
I read in one of the posts to use 'CALL' instead of 'exec' or 'execute'. Even with this i get error which states:
A SQL Error has occurred on query, ORA-06576: not a valid function or procedure name
The syntax i used is CALL InsertTest - 'InsertTest' is the SP name.
I also checked Sam's comment in one of the posts about jdbc driver. We are using oracle 9i, so i guess there is no problem with the version of DB.
The stored procedure is working fine in SQL Developer, How else can i invoke the SP in MII?
Any help would be greatly appreciated.
Thanks,
Sushma.

Hi all,
for insert create procedure
CREATE PROCEDURE MII_TEST_INSUPD
(ID_IN IN NUMBER,
NAME_IN IN VARCHAR2)
IS
BEGIN
-- UPDATE ROW
UPDATE TEST SET
          NAME = NAME_IN
WHERE
          ID = ID_IN;
-- NOT RETURN INSERT NEW LINE IN TABLE
IF SQL%ROWCOUNT = 0 THEN
     INSERT INTO TEST (ID, NAME) VALUES (ID_IN, NAME_IN);
END IF;
END;
In MII you create a query template
Mode - Command
FixedQuery - insert the code below
CALL MII_TEST_INSUPD ([Param.1],'[Param.2]')
for returns the grid using procedures in oracle you need create a package on oracle server
CREATE PACKAGE PKG_test IS
TYPE cursortype is ref cursor;
PROCEDURE test (mycursor in out cursortype);
END PKG_test;
CREATE PACKAGE BODY PKG_test IS
PROCEDURE test (mycursor in out cursortype) AS
BEGIN
     open mycursor for select * from test;
END;
END PKG_test;
In MII you create a query template
Mode - FixedQueryWithOutput
FixedQuery - insert the code below
CALL PKG_TEST.TEST(?)
Danilo

Passing data from Oracle stored procedures to Java

We're going to write a new web interface for a big system based on Oracle database. All business rules are already coded in PL/SQL stored procedures and we'd like to reuse as much code as possible. We'll write some new stored procedures that will combine the existing business rules and return the final result dataset.
We want to do this on the database level to avoid java-db round trips. The interface layer will be written in Java (we'd like to use GWT), so we need a way of passing data from Oracle stored procedures to Java service side. The data can be e.g. a set of properties of a specific item or a list of items fulfilling certain criteria. Would anyone recommend a preferable way of doing this?
We're considering one of the 2 following scenarios:
passing objects and lists of objects (DB object types defined on the schema level)
passing a sys_refcursor
We verified that both approaches are "doable", the question is more about design decision, best practice, possible maintenance problems, flexibility, etc.
I'd appreciate any hints.

user1754151 wrote:
We're going to write a new web interface for a big system based on Oracle database. All business rules are already coded in PL/SQL stored procedures and we'd like to reuse as much code as possible. We'll write some new stored procedures that will combine the existing business rules and return the final result dataset.
We want to do this on the database level to avoid java-db round trips. The interface layer will be written in Java (we'd like to use GWT), so we need a way of passing data from Oracle stored procedures to Java service side. The data can be e.g. a set of properties of a specific item or a list of items fulfilling certain criteria. Would anyone recommend a preferable way of doing this?
We're considering one of the 2 following scenarios:
passing objects and lists of objects (DB object types defined on the schema level)
passing a sys_refcursor
We verified that both approaches are "doable", the question is more about design decision, best practice, possible maintenance problems, flexibility, etc.
I'd appreciate any hints.If logic is already written in DB, and the only concern is of passing the result to java service side, and also from point of maintenance problem and flexibility i would suggest to use the sys_refcursor.
The reason if Down the line any thing changes then you only need to change the arguments of sys_refcursor in DB and as well as java side, and it is much easier and less efforts compare to using and changes required for Types and Objects on DB and java side.
The design and best practise keeps changing based on our requirement and exisiting design. But by looking at your current senario and design, i personally suggest to go with sys_refcursor.

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.

Arabic characters from Oracle Stored Procedure

Hi,
I am having a problem displaying arabic fields from Oracle Stored Procedure. When viewing the arabic field on the web page, i get the following:
ÙƒØÙƒØ¯ ØØ§ÙƒØ¯ ØºØ¨Ø¯ Ø§ÙÙ„Ø¨Ù Ø§ÙØ§Ø±Ø¨Ø´
I have checked with our Oracle DBAs and we seem to be using the AR8ISO8859P6 (ISO-8859-6). I tried to set the return string encoding to UTF-16 and ISO-8859-6 but still no use.
What should be done to display it?

Bashar Abdullah wrote:
Hi,
I am having a problem displaying arabic fields from Oracle Stored Procedure. When viewing the arabic field on the web page, i get the following:
I have checked with our Oracle DBAs and we seem to be using the AR8ISO8859P6 (ISO-8859-6). I tried to set the return string encoding to UTF-16 and ISO-8859-6 but still no use.
What should be done to display it?The first place I'd ask is the Oracle JDBC forum:
http://forums.oracle.com/forums/forum.jspa?forumID=99
Joe

Dynamic SQL and Oracle stored procedures

Does anybody has any experience with invoking an Oracle stored procedures
with output parameters, using dynamic SQL from Forte?
Thanks,
Dimitar

I would be interested. We are currently using a homegrown DataMapper architecture with the Microsoft OracleClient. I would like to move to ODP.Net once a production version supporting ADO.Net 2.0 is available. After that, I would then like to look at using an off the shelf persistence framework such as EntitySpaces, NHibernate or IdeaBlade's DevForce.

BO v5.1 - creating a report from an oracle stored procedure

Post Author: newrochelle
CA Forum: Publishing
hi to all,
im using BO 5.1 and i need to create a document from an oracle stored procedure that have only one IN parameter and ten OUT parameters.
Creating the new report I selected the database connection then I choose the stored procedure name from the list, I inserted the value for the IN parameter and finally I click on Run button.
I got the following error message:
ORA-06550: line 1, column 38: :PLS-00103: Encountered the symbol
"," when expecting one of the following: : : ( - + case mod
new not null others <an identifier> : <a double-quoted
delimited-identifier> <a bind variable> avg : count current
exists max min prior sql stddev sum variance : execute forall
merge time timestamp interval date : <a string literal with
character set specification> : <a number> <a single-quoted SQL
string> pipe : <an alternatively-quoted string literal with
character set specification> : <an alternatively-q :-6550
it seems to be caused by the OUT parameters!
i leaved them without any value.
it's the first time that I used a stored procedure to create a BO report, but I think the OUT parameters are needed to do that, otherwise what data will be presented in the report???
can you help me?
please answear me ASAP.
Thank's in advance
Regards
Andrea

Post Author: synapsevampire
CA Forum: Publishing
Try posting in a BO forum, this is Crystal Reports.
-k

Oracle Stored Procedure problem

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