Extended stored procedures

Hi All,
We are in a process of migrating our SQL 7 databases to Oracle 8i, We are using the OWB tool. And have migrated some of the database objects.
Our SQL 7 database has around 50 extended stored procedures, doing various important things. We need to migrate these extended procedures to oracle. But we are unable to find out the equivalent for these SQL 7 Extended Stored Procs in Oracle.
Can you please let us know what is the equivalent for these in Oracle ? Will I be able to call a C/C++ DLL from within Oracle ? If I can, then how do I do it ? If I cant whats the workaround for that ? Do we have any white paper/links which explains these ?
Thanks in advance.
Cheeni
null

I think this equivalent to Oracle's External Stored procedures, where you can call OS command line from an Oracle Stored procedure. This is discussed in the PL/SQL User's guide and reference, Chapter 10

Similar Messages

Does Oracle have Extended Stored Procedure like SQL Server and Sybase?

Hi, i am new to Oracle. I want to know if...
Does Oracle have Extended Stored Procedure like SQL Server and Sybase?
If it does not have, then how can i call outside program written in C or JAVA from the Database stored procedure or trigger?

refer to this link on external procedures
http://download-west.oracle.com/docs/cd/A87860_01/doc/server.817/a76956/manproc.htm#11064

Extending a Cursor (for stored procedure)

(Embedded image moved to file: PIC19643.PCX) Dan Christopher @ SUNLIFE
03-13-97 04:39 PM
I receive the following message when I try to extend a cursor for an
execute of a stored procedure. I believe my problem has to do with using
ODBC as my driver (to attach to a MS-SQL Server 6.5 database) , but does
anyone have any other insight to what my problem may be.
SYSTEM ERROR: Invalid state transition from FETCH to EXTENDED for statement of
type qqdb_OdbcCursor.
Class: qqdb_UsageException with ReasonCode: DB_ER_INVALIDSTATE
Error #: [801, 152]
Detected at: qqdb_Statement::ValidTransition
Last TOOL statement: method w_connect.ExecStoredProc, line 53
Error Time: Thu Mar 13 13:55:59
Exception occurred (remotely) on partition "Dan_Connect_CL0_Part1",
(partitionId = 210EC99B-811A-11D0-8D72-82F2A190AA77:0x22f:0x20, taskId =
[210EC99B-811A-11D0-8D72-82F2A190AA77:0x23d:0x3.25]) in application
"Forte
Runtime", pid 314 on node 543SZAD in environment dusgroup.
Here is a example of my code.
constant NUM_ROWS_FETCH = 2; //default to fetch 50 rows
//at a time.
l_inputDataSet :DBDataSet = new; //input parameters for
Forte
l_statementtype :integer;
l_return :integer; //return value for
open/extend
//cursor functions
l_numRows :integer; //the number of rows fetch
l_DBStatement :DBStatementHandle; //statement handle for
sp
l_statementtype = DB_CV_EXECUTE ;
l_DBStatement = p_dbsession.Prepare(
commandString = p_exec,
inputDataSet = l_inputdataset,
cmdType = l_statementtype);
// fill in the parameter values
for i in 1 to p_parameters.items do
//integer parameter
if (p_parameters.GetParmIndicator() = 'I') then
l_inputdataset.SetValue(position = i,
Value = p_parameters[i].GetParmValue().integervalue);
else
l_inputdataset.SetValue(position = i,
Value = p_parameters[i].GetParmValue());
end if;
end for;
//open the cursor
l_return = p_dbsession.OpenCursor(
StatementHandle = l_DBStatement,
inputDataSet = l_inputdataset,
resultDataSet = p_outputdataset);
// Continue to Fetch and Extend the Cursor untill all rows have been
retrieved.
while (l_return != DB_RS_NONE) do
l_numRows = p_dbsession.FetchCursor(
StatementHandle = l_DBStatement,
resultDataSet = p_outputdataset,
maxRows = NUM_ROWS_FETCH);
if (l_numRows = NUM_ROWS_FETCH) then //extend the cursor
l_return = p_dbsession.ExtendCursor(
StatementHandle = l_DBStatement,
resultDataSet = p_outputdataset);
else
exit;
end if;
end while;
//close the cursor
p_dbsession.CloseCursor(statementHandle = l_DBStateMent);
return l_numRows;

Hi Dan,
Thanks for the Calrification on Cursors, We solved it here.
As for your Extend problem goes the Fetch should go outside the while
loop I think.
You first fetch and then get the next data set in a loop. I feel
that this should solve your problem.
Thankx
Bala
[email protected]
Sage Solutions
353 Sacramento
Suite 1360
San Francisco
CA 94111.

Need sample source code for calling stored procedure in Oracle

Hi.
I try to call stored procedure in oracle using JCA JDBC.
Anybody have sample source code for that ?
Regards, Arnold.

Thank you very much for a very quick reply. It worked, but I have an extended problem for which I would like to have a solution. Thank you very much in advance for your help. The problem is described below.
I have the Procedure defined as below in the SFCS1 package body
Procedure Company_Selection(O_Cursor IN OUT T_Cursor)
BEGIN
Open O_Cursor FOR
SELECT CompanyId, CompanyName
FROM Company
WHERE CompanyProvince IN ('AL','AK');
END Company_Selection;
In the Oracle Forms, I have a datablock based on the above stored procedure. When I execute the form and from the menu if I click on Execute Query the data block gets filled up with data (The datablock is configured to display 10 items as a tabular form).
At this point in time, I want to automate the process of displaying the data, hence I created a button and from there I want to call this stored procedure. So, in the button trigger I have the following statements
DECLARE
A SFCS1.T_Cursor;
BEGIN
SFCS1.Company_Selection(A);
go_Block ('Block36');
The cursor goes to the corresponding block, but does not display any data. Can you tell me how to get the data displayed. In the future versions, I'm planning to put variables in the WHERE clause.

Table of records from a stored procedure

Hi
Where could I find an example or documentation about how to retrive a table of records from a Stored Procedure ??
Thanks

Try:
CREATE OR REPLACE TYPE scott.MYRECORDTYPE as object
(a int, b varchar2(40), c date, d number(10));
CREATE OR REPLACE TYPE scott.MYTABLETYPE is table of myrecordtype;
CREATE OR REPLACE PACKAGE BODY scott.MYPACKAGE
as
type number_collection is table of number(38) index by binary_integer;
type varchar2_collection is table of varchar2(4000) index by binary_integer;
type date_collection is table of date index by binary_integer;
g_data myTableType;
empno_col number_collection;
ename_col varchar2_collection;
hiredate_col date_collection;
mgr_col number_collection;
function my_function return myTableType
is
begin
select empno, ename, hiredate, mgr
bulk collect into empno_col, ename_col, hiredate_col, mgr_col
from emp
order by empno; -- Get some data
g_data := myTableType(); -- Initialize
for i in empno_col.first .. empno_col.last loop
g_data.extend; -- Write something in the array
g_data(i) := myRecordtype(empno_col(i), ename_col(i), hiredate_col(i), mgr_col(i));
end loop;
return g_data;
end;
end;
-- Demonstration-View
CREATE OR REPLACE VIEW scott.myview
AS
select a,b,c,d
from table(cast(myPackage.my_function() as mytabletype));

Cannot get OUT parameter from stored procedure

Hi,
I am new to stored procedure programming. I wrote a simple java stored procedure as follows:
package fvt;
import java.sql.*;
import java.io.*;
public class FVTProcedures
extends COM.ibm.db2.app.StoredProc {
public void addRecord(int id, String name, int status)
throws SQLException {
java.sql.Statement stmt = null;
java.sql.Connection con = null;
PrintWriter pw = null;
try {
status =3;
pw = new PrintWriter(new FileWriter("c:/temp/fvtproc.txt"));
pw.println("starting...");
// get connection
con =getConnection();
pw.println("Got connection");
stmt = con.createStatement();
stmt.execute("INSERT INTO cmtest (id, name) values (" + id + ",'"+name+"')");
pw.println("Inserted the record");
if (!con.getAutoCommit()) {
con.commit();
pw.println("Committed the connection");
catch (SQLException sqle) {
pw.println(sqle.getMessage());
catch (Exception e) {
pw.println(e.getMessage());
finally {
status =2;
pw.close();
try {
if (stmt != null) {
stmt.close();
catch (SQLException sqle) {}
try {
if (con != null) {
con.close();
catch (SQLException sqle) {}
Then I use the following sql command to create this stored procedure, especially register status as OUT parameter.
CREATE PROCEDURE addRecord (IN id INT, IN name VARCHAR(20), OUT status INTEGER)
FENCED LANGUAGE JAVA EXTERNAL NAME 'fvt.FVTProcedures!addRecord' PARAMETER
STYLE DB2GENERAL
My java program calling this stored proc is as follows:
import java.sql.*;
import javax.sql.*;
public class CallableStmtTest {
     COM.ibm.db2.jdbc.DB2ConnectionPoolDataSource ds = null;
     public static void main(String args[]) {
          CallableStmtTest dt = new CallableStmtTest();
          try {
               dt.test();
          } catch (Exception e) {
               e.printStackTrace(System.out);
     public CallableStmtTest() {
          ds = new COM.ibm.db2.jdbc.DB2ConnectionPoolDataSource();
          ds.setUser("username");
          ds.setPassword("password");
          ds.setDatabaseName("database");
public void test() {
java.sql.Connection conn = null;
CallableStatement cs = null;
String sql = "CALL ADDRECORD(?, ?, ?)" ;
try {
conn = ds.getPooledConnection().getConnection();
conn.setAutoCommit(false);
System.out.println("Got the connection");
cs = conn.prepareCall( sql ) ; /* con is the connection */
System.out.println("Callable statement is prepared");
cs.registerOutParameter(3, java.sql.Types.INTEGER);
cs.setInt(1, 1001 );
cs.setString(2, "1001");
cs.execute() ;
System.out.println("Callable statement is executed, return status: "+cs.getInt(3));
conn.commit();
catch(SQLException sqle) {
sqle.printStackTrace();
finally {
try {
if (cs!=null) {cs.close();}
catch (SQLException sqle1) {
try {
if (conn!=null) {conn.close();}
catch (SQLException sqle1) {
However, the out put is always
Callable statement is executed, return status: 0
while i expect to be
Callable statement is executed, return status: 2
Can anyone tell me what's wrong with that?
thansk,
JST

public void addRecord(int id, String name, int status)
throws SQLException {
status =3;In regular java you are never going to see this value (3) outside of that method. Java doesn't work that way.
So unless java inside the DB works really differently from regular java, you are going to have to pass something else.

Need help with BC4J/Struts application using a Stored Procedure

Hi,
I am doing a proof of concept for a new project using JDeveloper, Struts and BC4J. We want to reuse our Business logic that is currently residing in Oracle Stored Procedures. I previously created a BC4J Entity Object based on a stored procedure Using Oracle Stored Procedures but this stored procedure is a bit different in that it returns a ref cursor as one of the paramters. http://radio.weblogs.com/0118231/stories/2003/03/03/gettingAViewObjectsResultRowsFromARefCursor.html
I tried the above method, but I am having some trouble with it. I keep getting the error ORA-01008: not all variables are bound when I test it using the AppModule tester.
Here is the store procedure definition:
CREATE OR REPLACE PACKAGE pprs_test_wrappers IS
TYPE sn_srch_results IS REF CURSOR;
PROCEDURE sn_srch_main_test
(serial_num_in IN OUT VARCHAR2
,serial_coll_cd_in IN OUT NUMBER
,max_rows_allowed IN OUT NUMBER
,total_rows_selected IN OUT NUMBER
,message_cd_out IN OUT VARCHAR2
,query_results OUT sn_srch_results
END pprs_test_wrappers;
And here is my code:
package pprs;
import java.math.BigDecimal;
import java.sql.CallableStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Timestamp;
import java.sql.Types;
import oracle.jbo.JboException;
import oracle.jbo.domain.Number;
import oracle.jbo.server.DBTransaction;
import oracle.jbo.server.ViewObjectImpl;
import oracle.jbo.server.ViewRowImpl;
import oracle.jbo.server.ViewRowSetImpl;
import oracle.jdbc.driver.OracleCallableStatement;
import oracle.jdbc.driver.OracleTypes;
// --- File generated by Oracle Business Components for Java.
public class LienCheckImpl extends ViewObjectImpl
* This is the PLSQL block that we will execute to retrieve the REF CURSOR
private static final String SQL =
"begin ? := pprs_test_wrappers.sn_srch_main_test(?, ?, ?, ?, ?, ?);end;";
public LienCheckImpl() {}
* Overridden framework method.
* Executed when the framework needs to issue the database query for
* the query collection based on this view object. One view object
* can produce many related result sets, each potentially the result
* of different bind variable values. If the rowset in query is involved
* in a framework-coordinated master/detail viewlink, then the params array
* will contain one or more framework-supplied bind parameters. If there
* are any user-supplied bind parameter values, they will PRECEED the
* framework-supplied bind variable values in the params array, and the
* number of user parameters will be indicated by the value of the
* numUserParams argument.
protected void executeQueryForCollection(Object qc,Object[] params,int numUserParams) {
* If there are where-clause params (for example due to a view link)
* they will be in the 'params' array.
* We assume that if some parameter is present, that it is a Deptno
* value to pass as an argument to the stored procedure.
* NOTE: Due to Bug#2828248 I have to cast to BigDecimal for now,
* ---- but this parameter value should be oracle.jbo.domain.Number type.
String serialNumIn = null;
BigDecimal serialCollCdIn = null;
BigDecimal maxRowsAllowed = null;
BigDecimal totalRowsSelected = null;
String messageCdOut = null;
if (params != null) {
serialNumIn = (String)params[0];
serialCollCdIn = (BigDecimal)params[1];
maxRowsAllowed = (BigDecimal)params[2];
totalRowsSelected = (BigDecimal)params[3];
messageCdOut = (String)params[4];
storeNewResultSet(qc,retrieveRefCursor(qc,serialNumIn,
serialCollCdIn,
maxRowsAllowed,
totalRowsSelected,
messageCdOut));
super.executeQueryForCollection(qc, params, numUserParams);
* Overridden framework method.
* Wipe out all traces of a built-in query for this VO
protected void create() {
getViewDef().setQuery(null);
getViewDef().setSelectClause(null);
setQuery(null);
* Overridden framework method.
* The role of this method is to "fetch", populate, and return a single row
* from the datasource by calling createNewRowForCollection() and populating
* its attributes using populateAttributeForRow().
protected ViewRowImpl createRowFromResultSet(Object qc, ResultSet rs) {
* We ignore the JDBC ResultSet passed by the framework (null anyway) and
* use the resultset that we've stored in the query-collection-private
* user data storage
rs = getResultSet(qc);
* Create a new row to populate
ViewRowImpl r = createNewRowForCollection(qc);
try {
* Populate new row by attribute slot number for current row in Result Set
populateAttributeForRow(r,0, nullOrNewNumber(rs.getBigDecimal(1)));
populateAttributeForRow(r,1, nullOrNewNumber(rs.getBigDecimal(2)));
populateAttributeForRow(r,2, rs.getString(3));
populateAttributeForRow(r,3, rs.getString(4));
populateAttributeForRow(r,4, rs.getString(5));
catch (SQLException s) {
throw new JboException(s);
return r;
* Overridden framework method.
* Return true if the datasource has at least one more record to fetch.
protected boolean hasNextForCollection(Object qc) {
ResultSet rs = getResultSet(qc);
boolean nextOne = false;
try {
nextOne = rs.next();
* When were at the end of the result set, mark the query collection
* as "FetchComplete".
if (!nextOne) {
setFetchCompleteForCollection(qc, true);
* Close the result set, we're done with it
rs.close();
catch (SQLException s) {
throw new JboException(s);
return nextOne;
* Overridden framework method.
* The framework gives us a chance to clean up any resources related
* to the datasource when a query collection is done being used.
protected void releaseUserDataForCollection(Object qc, Object rs) {
* Ignore the ResultSet passed in since we've created our own.
* Fetch the ResultSet from the User-Data context instead
ResultSet userDataRS = getResultSet(qc);
if (userDataRS != null) {
try {
userDataRS.close();
catch (SQLException s) {
/* Ignore */
super.releaseUserDataForCollection(qc, rs);
* Return a JDBC ResultSet representing the REF CURSOR return
* value from our stored package function.
private ResultSet retrieveRefCursor(Object qc,
String serialNum,
BigDecimal serialColCd,
BigDecimal maxRows,
BigDecimal totalRows,
String messageCd ) {
CallableStatement st = null;
try {
st = getDBTransaction().createCallableStatement(SQL,DBTransaction.DEFAULT);
* Register the first bind parameter as our return value of type CURSOR
st.registerOutParameter(1,OracleTypes.CURSOR);
* Set the value of the 2nd bind variable to pass id as argument
if (serialNum == null) st.setNull(2,Types.CHAR);
else st.setString(2,serialNum);
if (serialColCd == null) st.setNull(3,Types.NUMERIC);
else st.setBigDecimal(3,serialColCd);
if (maxRows == null) st.setNull(4,Types.NUMERIC);
else st.setBigDecimal(4,maxRows);
if (totalRows == null) st.setNull(5,Types.NUMERIC);
else st.setBigDecimal(5,totalRows);
if (messageCd == null) st.setNull(6,Types.CHAR);
else st.setString(6,messageCd);
st.execute();
ResultSet rs = ((OracleCallableStatement)st).getCursor(1);
* Make this result set use the fetch size from our View Object settings
rs.setFetchSize(getFetchSize());
return rs ;
catch (SQLException s) {
throw new JboException(s);
finally {try {st.close();} catch (SQLException s) {}}
* Store a new result set in the query-collection-private user-data context
private void storeNewResultSet(Object qc, ResultSet rs) {
ResultSet existingRs = getResultSet(qc);
// If this query collection is getting reused, close out any previous rowset
if (existingRs != null) {
try {existingRs.close();} catch (SQLException s) {}
setUserDataForCollection(qc,rs);
hasNextForCollection(qc); // Prime the pump with the first row.
* Retrieve the result set wrapper from the query-collection user-data
private ResultSet getResultSet(Object qc) {
return (ResultSet)getUserDataForCollection(qc);
* Return either null or a new oracle.jbo.domain.Number
private static oracle.jbo.domain.Number nullOrNewNumber(BigDecimal b) {
try {
return b != null ? new oracle.jbo.domain.Number(b) : null;
catch (SQLException s) { }
return null;
I created the view object in expert mode so there is no entity object. Can someone help? I don't have much time left to finish this.
Also, could I have done this from the Entity object instead of the view object by registering the ref cursor OUT parameter in handleStoredProcInsert()?
Thanks
Natalie

I was able to get the input parameter by putting the following in my struts actions class
vo.setWhereClauseParam(0,request.getParameter("row0_SerialNum"));
The full code is:
package mypackage2;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import oracle.jbo.html.BC4JContext;
import oracle.jbo.ViewObject;
import oracle.jbo.html.struts11.BC4JUtils;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
public class LienCheckView1QueryAction extends Action
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
BC4JContext context = BC4JContext.getContext(request);
// Retrieve the view object instance to work with by name
ViewObject vo = context.getApplicationModule().findViewObject("LienCheckView1");
vo.setRangeSize(3);
vo.setIterMode(ViewObject.ITER_MODE_LAST_PAGE_PARTIAL);
// Do any additional VO setup here (e.g. setting bind parameter values)
vo.setWhereClauseParam(0,request.getParameter("row0_SerialNum"));
// default value for serialCollCd 1 is for Motor Vehicles
vo.setWhereClauseParam(1,new oracle.jbo.domain.Number(1));
// Default value for maxRows_allowed
vo.setWhereClauseParam(2,new oracle.jbo.domain.Number(20));
return BC4JUtils.getForwardFromContext(context, mapping);
This doesn't always work properly though. The first time I press the query button, the SerialNum parameter is still null, however if I re-execute the query by pressing the query button again. It will work, and return the rows. I always have to query twice. Also the SerialNum attribute is set to a String in my view object, it is a varchar column in the database, but some serial number I enter give a "Error Message: oracle.jbo.domain.Number ". This happens even though the underlying BC4J is returning values for the query. I also get a "500 Internal Server Error java.lang.ClassCastException: java.lang.String on my View object's code at line 65 which is
if (params.length>1) serialCollCdIn = (BigDecimal)params[1];
This is an input paramter to the oracle stored procedure that defaults to a Number value of 1.
Any idea what the problem is? Here is the full code for my view object:
package mypackage1;
import java.math.BigDecimal;
import java.sql.CallableStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Timestamp;
import java.sql.Types;
import oracle.jbo.JboException;
import oracle.jbo.domain.Number;
import oracle.jbo.server.DBTransaction;
import oracle.jbo.server.ViewObjectImpl;
import oracle.jbo.server.ViewRowImpl;
import oracle.jbo.server.ViewRowSetImpl;
import oracle.jdbc.driver.OracleCallableStatement;
import oracle.jdbc.driver.OracleTypes;
// --- File generated by Oracle Business Components for Java.
public class LienCheckViewImpl extends ViewObjectImpl
* This is the PLSQL block that we will execute to retrieve the REF CURSOR
private static final String SQL =
"begin pprs_test_wrappers.sn_srch_main_test(?, ?, ?, ?, ?, ?);end;";
private BigDecimal totalRows = null;
private String messageCd = null;
private BigDecimal serialColCd = null;
private BigDecimal maxRows = null;
public LienCheckViewImpl() {}
* Overridden framework method.
* Executed when the framework needs to issue the database query for
* the query collection based on this view object. One view object
* can produce many related result sets, each potentially the result
* of different bind variable values. If the rowset in query is involved
* in a framework-coordinated master/detail viewlink, then the params array
* will contain one or more framework-supplied bind parameters. If there
* are any user-supplied bind parameter values, they will *PRECEED* the
* framework-supplied bind variable values in the params array, and the
* number of user parameters will be indicated by the value of the
* numUserParams argument.
protected void executeQueryForCollection(Object qc,Object[] params,int numUserParams) {
* If there are where-clause params (for example due to a view link)
* they will be in the 'params' array.
* We assume that if some parameter is present, that it is a Deptno
* value to pass as an argument to the stored procedure.
* NOTE: Due to Bug#2828248 I have to cast to BigDecimal for now,
* ---- but this parameter value should be oracle.jbo.domain.Number type.
String serialNumIn = null;
BigDecimal serialCollCdIn = null;
BigDecimal maxRowsAllowed = null;
BigDecimal totalRowsSelected = null;
String messageCdOut = null;
if (params != null) {
if (params.length>0) serialNumIn = (String)params[0];
if (params.length>1) serialCollCdIn = (BigDecimal)params[1];
if (params.length>2) maxRowsAllowed = (BigDecimal)params[2];
storeNewResultSet(qc,retrieveRefCursor(qc,serialNumIn,
serialCollCdIn,
maxRowsAllowed));
super.executeQueryForCollection(qc, params, numUserParams);
* Overridden framework method.
* Wipe out all traces of a built-in query for this VO
protected void create() {
getViewDef().setQuery(null);
getViewDef().setSelectClause(null);
setQuery(null);
* Overridden framework method.
* The role of this method is to "fetch", populate, and return a single row
* from the datasource by calling createNewRowForCollection() and populating
* its attributes using populateAttributeForRow().
protected ViewRowImpl createRowFromResultSet(Object qc, ResultSet rs) {
* We ignore the JDBC ResultSet passed by the framework (null anyway) and
* use the resultset that we've stored in the query-collection-private
* user data storage
rs = getResultSet(qc);
* Create a new row to populate
ViewRowImpl r = createNewRowForCollection(qc);
try {
* Populate new row by attribute slot number for current row in Result Set
//AddedByRegisNum
populateAttributeForRow(r,0, nullOrNewNumber(rs.getBigDecimal(1)));
System.out.println("AddedByRegisNum :" + rs.getBigDecimal(1));
// OrigRegisNum
populateAttributeForRow(r,1, nullOrNewNumber(rs.getBigDecimal(2)));
System.out.println("OrigRegisNum :" + rs.getBigDecimal(2));
// SerialNum
populateAttributeForRow(r,2, rs.getString(3));
System.out.println("SerialNum :" + rs.getString(3));
// SerialNumDesc
populateAttributeForRow(r,3, rs.getString(4));
System.out.println("SerialNumDesc :" + rs.getString(4));
// FlagExactMatch
populateAttributeForRow(r,4, rs.getString(5));
System.out.println("FlagExactMatch :" + rs.getString(5));
// MessageCd
populateAttributeForRow(r,5, messageCd);
// TotalRows
populateAttributeForRow(r,6, totalRows);
catch (SQLException s) {
throw new JboException(s);
return r;
* Overridden framework method.
* Return true if the datasource has at least one more record to fetch.
protected boolean hasNextForCollection(Object qc) {
ResultSet rs = getResultSet(qc);
boolean nextOne = false;
try {
nextOne = rs.next();
* When were at the end of the result set, mark the query collection
* as "FetchComplete".
if (!nextOne) {
setFetchCompleteForCollection(qc, true);
* Close the result set, we're done with it
rs.close();
catch (SQLException s) {
throw new JboException(s);
return nextOne;
* Overridden framework method.
* The framework gives us a chance to clean up any resources related
* to the datasource when a query collection is done being used.
protected void releaseUserDataForCollection(Object qc, Object rs) {
* Ignore the ResultSet passed in since we've created our own.
* Fetch the ResultSet from the User-Data context instead
ResultSet userDataRS = getResultSet(qc);
if (userDataRS != null) {
try {
userDataRS.close();
catch (SQLException s) {
/* Ignore */
super.releaseUserDataForCollection(qc, rs);
* Overridden framework method
* Return the number of rows that would be returned by executing
* the query implied by the datasource. This gives the developer a
* chance to perform a fast count of the rows that would be retrieved
* if all rows were fetched from the database. In the default implementation
* the framework will perform a SELECT COUNT(*) FROM (...) wrapper query
* to let the database return the count. This count might only be an estimate
* depending on how resource-intensive it would be to actually count the rows.
public long getQueryHitCount(ViewRowSetImpl viewRowSet) {
Object[] params = viewRowSet.getParameters(true);
String serialNumIn = (String)params[0];
BigDecimal serialCollCdIn = (BigDecimal)params[1];
BigDecimal maxRowsAllowed = (BigDecimal)params[2];
CallableStatement st = null;
try {
st = getDBTransaction().createCallableStatement(SQL,DBTransaction.DEFAULT);
* Register the fourth bind parameter as our return value of type NUMERIC
st.registerOutParameter(4,Types.NUMERIC);
* Set the value of the 3 bind variables to pass as arguments
if (serialNumIn == null) st.setNull(1, Types.CHAR);
else st.setString(1,serialNumIn);
if (serialCollCdIn == null) st.setNull(2,Types.NUMERIC);
else st.setBigDecimal(2,serialCollCdIn);
if (maxRowsAllowed == null) st.setNull(3, Types.NUMERIC);
else st.setBigDecimal(3, maxRowsAllowed);
st.execute();
System.out.println("returning value of :" + st.getLong(4));
return st.getLong(4);
catch (SQLException s) {
throw new JboException(s);
finally {try {st.close();} catch (SQLException s) {}}
* Return a JDBC ResultSet representing the REF CURSOR return
* value from our stored package function.
private ResultSet retrieveRefCursor(Object qc,
String serialNum,
BigDecimal serialColCd,
BigDecimal maxRows) {
CallableStatement st = null;
try {
st = getDBTransaction().createCallableStatement(SQL,DBTransaction.DEFAULT);
* Set the value of the bind variables
System.out.println("SerialNumIn :" + serialNum);
if (serialNum == null) st.setNull(1,Types.CHAR);
else st.setString(1,serialNum);
if (serialColCd == null) st.setNull(2,Types.NUMERIC);
else st.setBigDecimal(2,serialColCd);
if (maxRows == null) st.setNull(3,Types.NUMERIC);
else st.setBigDecimal(3,maxRows);
st.registerOutParameter(1, Types.CHAR); // serialNum
st.registerOutParameter(2, Types.NUMERIC); // serialColCd
st.registerOutParameter(3, Types.NUMERIC); // maxRows
st.registerOutParameter(4, Types.NUMERIC); // totalRows
st.registerOutParameter(5, Types.CHAR); // messageCd
* Register the 6th bind parameter as our return value of type CURSOR
st.registerOutParameter(6,OracleTypes.CURSOR);
st.execute();
ResultSet rs = ((OracleCallableStatement)st).getCursor(6);
serialColCd = st.getBigDecimal(2);
System.out.println("SerialColCd= " + serialColCd);
maxRows = st.getBigDecimal(3);
System.out.println("maxRows= " + maxRows);
totalRows = st.getBigDecimal(4);
System.out.println("totalRows= " + totalRows);
messageCd = st.getString(5);
System.out.println("messageCd= " + messageCd);
* Make this result set use the fetch size from our View Object settings
rs.setFetchSize(getFetchSize());
return rs ;
catch (SQLException s) {
throw new JboException(s);
finally {try {st.close();} catch (SQLException s) {}}
* Store a new result set in the query-collection-private user-data context
private void storeNewResultSet(Object qc, ResultSet rs) {
ResultSet existingRs = getResultSet(qc);
// If this query collection is getting reused, close out any previous rowset
if (existingRs != null) {
try {existingRs.close();} catch (SQLException s) {}
setUserDataForCollection(qc,rs);
hasNextForCollection(qc); // Prime the pump with the first row.
* Retrieve the result set wrapper from the query-collection user-data
private ResultSet getResultSet(Object qc) {
return (ResultSet)getUserDataForCollection(qc);
* Return either null or a new oracle.jbo.domain.Number
private static oracle.jbo.domain.Number nullOrNewNumber(BigDecimal b) {
try {
return b != null ? new oracle.jbo.domain.Number(b) : null;
catch (SQLException s) { }
return null;
Natalie

21700 while calling java stored procedure in 9i

I create a java stored procedure that takes a varray of a rowtype. When I call that procedure, I get an ora-21700. If I remove the varray from the parameter list, I can call the procedure okay. My goal is to create a generic java procedure that can take a rowtype from any table and create XML. Once I get the oracle.sql.ARRAY into my code, I am okay. I just can't seem to pass it in. I have pasted my code below:
Java:
import oracle.sql.*;
public class test {
public static String sayHello() {
return("Hello, World!");
public static void genXML(oracle.sql.ARRAY a, oracle.sql.CLOB c) throws Exce
ption {
c.putString(1,"<test>This is a test!</test>");
PL/SQL:
create or replace package mike is
type dummy_record is varray (1) of dummy%rowtype;
PROCEDURE GENERATE_XML(i dummy_record, c CLOB);
FUNCTION SAYHELLO RETURN varchar2;
end mike;
show errors
create or replace package body mike is
PROCEDURE GENERATE_XML(i dummy_record,c CLOB)
AS LANGUAGE JAVA
NAME 'test.genXML(oracle.sql.ARRAY,oracle.sql.CLOB)';
FUNCTION SAYHELLO RETURN varchar2
AS LANGUAGE JAVA
NAME 'test.sayHello() return java.lang.String';
end mike;
show errors
DDL:
SQL> describe dummy
Name Null? Type
USERNAME VARCHAR2(20)
ID NUMBER
Test Script:
declare
m Mike.dummy_record := Mike.DUMMY_RECORD();
c CLOB;
begin
m.extend;
select xml into c from t_clob;
for rec in (select * from dummy)
LOOP
m(1) :=rec;
mike.generate_xml(m,c);
end loop;
end;
And finally, the output:
declare
ERROR at line 1:
ORA-21700: object does not exist or is marked for delete
ORA-06512: at "MMANGINO.MIKE", line 0
ORA-06512: at line 10
Sorry this post is so long, but I wanted it to be complete!
Mike

The first solution is to not do that in java in the first place.
DDL should be in script files which are applied to oracle outside of java.
Other than I believe there are some existing stored procedures in Oracle that take DDL strings and process them. Your user has to have permission of course. You can track them down via the documentation.

Invoking Stored Procedure with OUT Parameter

I am calling a stored procedure that has a "out" parameter of PL/SQL type (table of varchar2) through toplink API. My procedure executes, performs the updates successfully, but I can not obtain the value of the out parameter. Is the approach followed below incorrect? I could not figure out by looking into examples provided in the documentation:
http://download.oracle.com/docs/cd/B25221_04/web.1013/b25386/building_and_using_application_services009.htm#BCFEFAHC
Java function is given below:
public List removeFromAutoupdSched( List srNumbers, String userName)
if (srNumbers == null || srNumbers.size() == 0)
return null;
List result = null;
try
//Example Stored procedure call with an output parameter
DatabaseLogin login = m_dbSess.getLogin();
Connection conn = (Connection) (java.sql.Connection)login.connectToDatasource(null);
oracle.sql.ArrayDescriptor arrDesc = new oracle.sql.ArrayDescriptor("AUTOUPD_SRLIST_T", conn);
oracle.sql.ARRAY srARR = new oracle.sql.ARRAY(arrDesc, conn, srNumbers.toArray());
StoredProcedureCall procCall = new StoredProcedureCall();
procCall.setProcedureName("SEW_AUTOUPD.PURGE_AUTOUPD_SCHEDULE");
procCall.addNamedArgumentValue("excludeSRlist", srARR);
procCall.addNamedArgumentValue("exclude_by", userName);
procCall.addNamedOutputArgument(
"excludeSR_srlist_status",
"excludeSR_srlist_status",
OracleTypes.ARRAY,
"AUTOUPD_SRLIST_ERRS_T"
ValueReadQuery vq = new ValueReadQuery();
vq.setCall(procCall);
oracle.sql.ARRAY srResultARR = (oracle.sql.ARRAY)m_dbSess.executeQuery(vq);
if (srResultARR != null)
String[] msgs = (String[])srResultARR.getArray();
if (msgs.length > 0)
result = Arrays.asList(msgs);
Iterator iter = result.iterator();
while (iter.hasNext())
System.out.println("msg = " + iter.next());
return result;
catch (Exception exc)
throw new RuntimeException(exc);
PL/SQL Type
create or replace TYPE autoupd_srlist_errs_t IS TABLE OF VARCHAR2(150);
Sample procedure called by toplink:
PROCEDURE purge_autoupd_schedule(
excludeSRlist autoupd_srlist_t,
exclude_by VARCHAR2,
excludeSR_srlist_status OUT NOCOPY autoupd_srlist_errs_t)
IS
pkg sew_log.pkg_name%TYPE default upper('sew_autoupd');
prc sew_log.prc_name%TYPE default upper('purge_autoupd_schedule(excludeSRlist, exclude_by)');
srno NUMBER;
-- cnt NUMBER := 0;
exclude_status VARCHAR2(150);
err_prefix VARCHAR2(50) := 'Unable to exclude from autoupdate, ';
BEGIN
FOR i IN excludeSRlist.FIRST..excludeSRlist.LAST
LOOP
BEGIN
srno := excludeSRlist(i);
-- Update actn_taken column in autoupd_schedule before doing delete.
UPDATE autoupd_schedule SET actn_taken='Removed by engineer', UPD_TIME=systimestamp
WHERE sr_no = srno and engr_itsid = exclude_by;
-- Add SR to exclusion list.
INSERT INTO autoupd_exclude(sr_no, exclude_by, exclude_time) VALUES (srno, exclude_by, systimestamp);
exclude_status := 'Item ' || i || ' - SR ' || srno || ' - ' || 'Excluded from autoupdate.';
excludeSR_srlist_status(i) := exclude_status;
EXCEPTION
WHEN others THEN
-- Add SR to excludeSR_fail if previous steps occurred okay.
-- cnt := cnt +1;
exclude_status := 'Item ' || i || ' - SR ' || srno || ' - ' || err_prefix || substr(sqlerrm,12);
excludeSR_srlist_status(i) := exclude_status;
END;
END LOOP;
EXCEPTION
WHEN others THEN
sew_logger.log(
code => substr(sqlerrm,1,9),
msg => substr(sqlerrm,12),
pkg => pkg,
prc => prc
END;
Any help is appreciated.

What happens if you run the stored procedure through pure jdbc (without TopLink)?
I tried a simple example that worked for me:
//defined type in the db
CREATE TYPE "TEST"."VAR_LIST" AS TABLE OF VARCHAR2(150)
//defined stored procedure in the db
CREATE OR REPLACE PROCEDURE "TEST"."VAR_LIST_IN_OUT" (
VARS_IN VAR_LIST,
VARS_OUT OUT NOCOPY VAR_LIST
as
begin
VARS_OUT := VAR_LIST();
FOR i IN VARS_IN.FIRST..VARS_IN.LAST LOOP
    VARS_OUT.EXTEND;
    VARS_OUT(i) := CONCAT(VARS_IN(i), '_BLAH');
END LOOP;
end;
// Java code
StoredProcedureCall call = new StoredProcedureCall();
call.setProcedureName("VAR_LIST_IN_OUT");
Connection conn = (Connection) ((oracle.toplink.internal.sessions.AbstractSession)getSession()).getAccessor().getConnection();
oracle.sql.ArrayDescriptor arrDesc = new oracle.sql.ArrayDescriptor("VAR_LIST", conn);
oracle.sql.ARRAY srARR = new oracle.sql.ARRAY(arrDesc, conn, new String[]{"A1", "A2", "A3"});
call.addNamedArgumentValue("VARS_IN", srARR);
call.addNamedOutputArgument("VARS_OUT", "VARS_OUT", Types.ARRAY, "VAR_LIST");
ValueReadQuery query = new ValueReadQuery();
query.setCall(call);
Object result = getSession().executeQuery(query);
Object[] array = (Object[])((java.sql.Array)result).getArray();
for(int i=0; i<array.length; i++) {
    System.out.println(array);
// System.out:
[TopLink Finest]: 2008.04.25 15:37:16.687--DatabaseSessionImpl(3491657)--Thread(Thread[main,5,main])--Execute query ValueReadQuery()
[TopLink Fine]: 2008.04.25 15:37:16.703--DatabaseSessionImpl(3491657)--Connection(29118152)--Thread(Thread[main,5,main])--BEGIN VAR_LIST_IN_OUT(VARS_IN=>?, VARS_OUT=>?); END;
     bind => [oracle.sql.ARRAY@323274, => VARS_OUT] (There is no English translation for this message.)
A1_BLAH
A2_BLAH
A3_BLAH
My stored procedure didn't work (on Oracle 9 db) without output collection initialization: VARS_OUT := VAR_LIST(); and extending: VARS_OUT.EXTEND.

Returning a serializable object from a java stored procedure

[Server : Oracle 8.1.6 on WinNT4 server. Client : java 1.2.2 on WinNT4 workstation.]
I am attempting to use a java stored procedure to build a complex serializable java object on the database (to minimise number of requests/queries on the network) and then return this object in response to the original query.
I have it writing a BLOB by means of
OutputStream os = retval.getBinaryOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(os);
oos.writeObject(v);
return retval;
where retval is a blob selected from a dummy table (created for this purpose) and v is a vector containing only serializable objects.
However, on the client side when I attempt to recover the object by
OracleResultSet rs = (OracleResultSet)stmt.executeQuery("SELECT javatest FROM DUAL");
oracle.sql.BLOB blob=rs.getBLOB(1);
InputStream inp = blob.getBinaryStream();
ObjectInputStream oinp = new ObjectInputStream(inp);
Vector retval = (Vector)oinp.readObject();
I get an exception telling me that the input stream does not contain an object at the line containing new ObjectInputStream(inp);
The full exception is :
java.io.StreamCorruptedException: InputStream does not contain a serialized object
at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:731)
at java.io.ObjectInputStream.<init>(ObjectInputStream.java:165)
at eRespond.DBLayer.JavaStoredProcedures.testdbobj.test2(testdbobj.java:143)
at eRespond.DBLayer.JavaStoredProcedures.testdbobj.main(testdbobj.java, Compiled Code)
I've checked that the returned blob is non-null, and that oracle.sql.BLOB is used throughout.
Any thoughts?
Thanks,
mark.

Firstly I guess to be able to new B() as a Thread, B
should extends Thread.
Secondly the constructor should not have any return
type:
public B(String cmd)
instead of
public void B(String cmd)
Lastly there is no need to override the start() method
if all it does is to call the superclass. The subclass
automatically inherits the method.
Hope this helps.thanks for replying so soon...
yes, you are right, it should extends Thread and it is, i forgot to out in this example... my mistake!
i'll try the construnctor thing to see if it works. bare in mind that i working with java stored procedures, it should work even so, right?
thanks

Using an IN Clause in a Stored Procedure

Hello All:
I have come to the conclusion that my stored procedure is having a problem with the use of an IN clause using a parameterized query.
I have in my Stored Procedure the following: AND oh.status_flag IN (p_OrderStatus)
The p_OrderStatus will contain values along the lines of:
1). p_OrderStatus = 'X'
2). p_OrderStatus = 'X', 'S', 'W'
In my .Net code, I am setting the parameter value as being:
oCommand.Parameters.Add("p_OrderStatus", OracleDbType.Varchar2).Value = Status;
However: this isn't working as something in the IN clause doesn't seem to work as I expected, but if I do the same query through a TORA window, it brings back values.
What is causing this to stop working once I move it to a Stored Procedure and how do I fix it (either the .Net side or the Oracle Side, which I assume it would be something on the Oracle side of things).
Any help is greatly appreciated
Thanks
Andy

One way I've found to get around this is to have .net pass in a comma seperated list of values into the procedure, then have the procedure split it up into a table and use that in the IN. There's probably a better way to do it, but this works:
create or replace
TYPE "STRINGTABLETYPE" AS TABLE OF VARCHAR2(30);
create or replace
FUNCTION "FUNC_STR2STRTBL"
( p_str in varchar2 ) return
stringTableType
as
l_str long default p_str || ',';
l_n number;
l_data stringTableType := stringTabletype();
begin
loop
l_n := instr( l_str, ',' );
exit when (nvl(l_n,0) = 0);
l_data.extend;
l_data( l_data.count ) := ltrim(rtrim(substr(l_str,1,l_n-1)));
l_str := substr( l_str, l_n+1 );
end loop;
return l_data;
end;
Then in your actual query procedure, you can do something like this:
SELECT * FROM table WHERE column IN (select * from THE (select cast(FUNC_STR2TBL(parameter) as STRINGTABLETYPE) from dual))

Java Stored Procedure via Function Give 0RA 600 from SQL Workshop and App

Hi,
Anyone experienced stored procedures or functions failing when called from APEX app or SQL Workshop ( ora 600 ) yet they work fine when called from SQLPlus?
Sqlplus connected as my apex workspace schema owner:
select net_services.test_db_connection_via_ldap(
'APEXPRD1', 'test1', 'test1', null ) as result from dual;
RESULT
The database connection attempt was SUCCESSFUL
From Apex Sql Worshop:
select net_services.test_db_connection_via_ldap(
'APEXPRD1', 'test1', 'test1', null ) as result from dual;
ORA-00600: internal error code, arguments: [16371], [0x434B08150], [0], [], [], [], [], [], [], [], [], []
NOTE: Same result when run in response to button push on page in application.
Apex Version: 3.2.1.00.10
Oracle Version: 11.1.0.7.0
NOTE: I am using the embedded plsql gateway; was going to try NOT using it to see if it was shared server related (seemed to be from trc files)
Any ideas?
Since the code works from sqlplus, I know that it's good: Here some snippets
-- ========================================================================================
public class NetServices extends Object {
public static String doTestDbConnectionViaLdap
String piDbConnUrl,
String piUserName,
String piUserPassword
     String vResult = null;
try
     Connection conn = null;
     OracleDataSource ods = new OracleDataSource();
     ods.setUser( piUserName );
     ods.setPassword( piUserPassword );
     ods.setURL( piDbConnUrl );
     conn = ods.getConnection();
     conn.close();
     vResult = "The database connection attempt was SUCCESSFUL";
} catch ( SQLException e )
     int vErrCode = e.getErrorCode();
     String vErrMsg = e.toString();
          if ( vErrCode == 1017 ) {
          vResult = "The database connection attempt FAILED! Incorrect Username or Password";
     } else if ( vErrCode == 17433 ) { // Null Username or Password
          vResult = "The database connection attempt FAILED! You must provide both a Username and a Password";
     } else if ( vErrCode == 17002 ) {
          vResult = "The database connection attempt FAILED! Net Service Name was Not Found";
     } else if ( vErrCode == 17067 ) { // NULL Net Service Name
          vResult = "The database connection attempt FAILED! You must provide a Net Service Name";
     } else {
          vResult = "The database connection attempt FAILED! Error " + vErrCode;
return vResult;
} // method: doTestDbConnectionViaLdap
-- ========================================================================================
function do_test_db_connection_via_ldap
pi_db_conn_url IN VARCHAR2,
pi_user_name IN VARCHAR2,
pi_user_password IN VARCHAR2
return VARCHAR2
is -- PRIVATE to the net_services package
language java -- NOTE: See cr_java_class_NetServices.sql for actual java implementation
name 'NetServices.doTestDbConnectionViaLdap
( java.lang.String, java.lang.String, java.lang.String ) return java.lang.String ';
-- ========================================================================================
function test_db_connection_via_ldap
pi_net_service_name IN VARCHAR2,
pi_user_name IN VARCHAR2,
pi_user_password IN VARCHAR2,
pi_search_base IN VARCHAR2
return VARCHAR2
is -- PUBLIC procedure
v_url      VARCHAR2(256);
begin
g_err_source := 'NET_SERVICES.test_db_connection_via_ldap';
g_err_action := 'build_jdbc_conn_url_using_oid';
/*     NOTE: We don't want to assert the parameters because we don't want to raise
an exception;
-- Get the jdbc connection url that uses oid info
v_url := build_jdbc_conn_url_using_oid( pi_net_service_name, pi_search_base );
return( do_test_db_connection_via_ldap( v_url, pi_user_name, pi_user_password ) );
end test_db_connection_via_ldap;
-- ========================================================================================
Thanks in advance for your consideration.
Troy

Troy:
You could be right in your guess that the error is related to MTS. Search Metalink for '16371'. Why not switch your APEX app to use OHS and test whether the error persists. ?
varad

RFC call from MSSQL 2000 stored procedure

Hi. I need call SAP RFC transaction from stored procedure of MS SQL Server 2000.
When i'm execute example from T-SQL Help it's work perfect
Examples
A. Use Prog ID
This example creates a SQL-DMO SQLServer object by using its ProgID.
DECLARE @object int
DECLARE @hr int
DECLARE @src varchar(255), @desc varchar(255)
EXEC @hr = sp_OACreate 'SQLDMO.SQLServer', @object OUT
IF @hr <> 0
BEGIN
   EXEC sp_OAGetErrorInfo @object, @src OUT, @desc OUT
   SELECT hr=convert(varbinary(4),@hr), Source=@src, Description=@desc
    RETURN
END
When i'm execute:
DECLARE @object int
DECLARE @hr int
DECLARE @src varchar(255), @desc varchar(255)
EXEC @hr = sp_OACreate 'SAP.Functions',
    @object OUT
IF @hr <> 0
BEGIN
   EXEC sp_OAGetErrorInfo @object, @src OUT, @desc OUT
   SELECT hr=convert(varbinary(4),@hr), Source=@src, Description=@desc
    RETURN
END
i'm recieve error:
0x800401F3
ODSOLE Extended Procedure
Wrong string with class name
BUT! This example work perfect via another way: in VBS script, in VBA macros, in Visual FoxPro program.
What wrong in MS SQL ???

Hi Vitaly Ashmarin.
Pls, Did you solve this issue?
Ty

Setting ViewObject Stored Procedure Where Clause Param from Struts Action

I adapted/used Steve's example to get stored procedure to populate my ViewObject. However, I could not retrieve any rows after passing whereClause value from Struts action. The param in execureQueryForCollection returns null.
What could be wrong. Thanks.
Here's my code.
ViewObjectImpl:
package org.adb.sls.model;
import java.math.BigDecimal;
import java.sql.CallableStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Timestamp;
import java.sql.Types;
import oracle.jbo.JboException;
import oracle.jbo.domain.Date;
import oracle.jbo.domain.Number;
import oracle.jbo.server.DBTransaction;
import oracle.jbo.server.ViewObjectImpl;
import oracle.jbo.server.ViewRowImpl;
import oracle.jbo.server.ViewRowSetImpl;
import oracle.jdbc.driver.OracleCallableStatement;
import oracle.jdbc.driver.OracleTypes;
// --- File generated by Oracle ADF Business Components Design Time.
// --- Custom code may be added to this class.
public class ViewApplicableLoanTypesImpl extends ViewObjectImpl
* PLSQL block that will execute the REF_CURSOR
private static final String SQL =
"begin ? := sls_loan_types_pkg.get_applcbl_staff_lns_fn(?); end;";
* PLSQL block that will count the REF_CURSOR returned rows
private static final String COUNTSQL =
"begin ? := sls_loan_types_pkg.get_count_applcbl_staff_lns_fn(?); end;";
* This is the default constructor (do not remove)
public ViewApplicableLoanTypesImpl()
* Overridden framework method.
* Wipe out all traces of a built-in query for this VO
protected void create() {
getViewDef().setQuery(null);
getViewDef().setSelectClause(null);
setQuery(null);
* Overidden framework method
protected void executeQueryForCollection(Object qc, Object[] params, int noUserParams)
// input parameter is employee number
String employeeNumber = null;
if (params != null) {
employeeNumber = (String) params[0];
} else
System.out.println("param is null");
storeNewResultSet(qc,retrieveRefCursor(qc,employeeNumber));
super.executeQueryForCollection(qc, params, noUserParams);
protected ViewRowImpl createRowFromResultSet(Object qc, ResultSet rs)
* We ignore the JDBC ResultSet passed by the framework (null anyway) and
* use the resultset that we've stored in the query-collection-private
* user data storage
rs = getResultSet(qc);
* Create a new row to populate
ViewRowImpl r = createNewRowForCollection(qc);
try {
* Populate new row by attribute slot number for current row in Result Set
populateAttributeForRow(r,0, nullOrNewNumber(rs.getBigDecimal(1)));
populateAttributeForRow(r,1, nullOrNewNumber(rs.getBigDecimal(2)));
populateAttributeForRow(r,2, rs.getString(3));
populateAttributeForRow(r,3, nullOrNewNumber(rs.getBigDecimal(4)));
populateAttributeForRow(r,4, rs.getString(5));
catch (SQLException s) {
throw new JboException(s);
return r;
protected boolean hasNextForCollection(Object qc)
ResultSet rs = getResultSet(qc);
boolean nextOne = false;
try {
nextOne = rs.next();
* When were at the end of the result set, mark the query collection
* as "FetchComplete".
if (!nextOne) {
setFetchCompleteForCollection(qc, true);
* Close the result set, we're done with it
rs.close();
catch (SQLException s) {
throw new JboException(s);
return nextOne;
protected void releaseUserDataForCollection(Object qc, Object rs)
* Ignore the ResultSet passed in since we've created our own.
* Fetch the ResultSet from the User-Data context instead
ResultSet userDataRS = getResultSet(qc);
if (userDataRS != null) {
try {
userDataRS.close();
catch (SQLException s) {
/* Ignore */
super.releaseUserDataForCollection(qc, rs);
public long getQueryHitCount(ViewRowSetImpl viewRowSet)
Object[] params = viewRowSet.getParameters(true);
String id = (String)params[0];
CallableStatement st = null;
try {
st = getDBTransaction().createCallableStatement(COUNTSQL,DBTransaction.DEFAULT);
* Register the first bind parameter as our return value of type CURSOR
st.registerOutParameter(1,Types.NUMERIC);
* Set the value of the 2nd bind variable to pass id as argument
if (id == null) st.setNull(2,Types.VARCHAR);
else st.setString(2,id);
st.execute();
return st.getLong(1);
catch (SQLException s) {
throw new JboException(s);
finally {try {st.close();} catch (SQLException s) {}}
* Return a JDBC ResultSet representing the REF CURSOR return
* value from our stored package function.
private ResultSet retrieveRefCursor(Object qc,String id) {
CallableStatement st = null;
try {
st = getDBTransaction().createCallableStatement(SQL,DBTransaction.DEFAULT);
* Register the first bind parameter as our return value of type CURSOR
st.registerOutParameter(1,OracleTypes.CURSOR);
* Set the value of the 2nd bind variable to pass id as argument
if (id == null) st.setNull(2,Types.VARCHAR);
else st.setString(2,id);
st.execute();
ResultSet rs = ((OracleCallableStatement)st).getCursor(1);
* Make this result set use the fetch size from our View Object settings
rs.setFetchSize(getFetchSize());
return rs ;
catch (SQLException s) {
s.printStackTrace();
throw new JboException(s);
finally {try {st.close();} catch (SQLException s) {}}
* Store a new result set in the query-collection-private user-data context
private void storeNewResultSet(Object qc, ResultSet rs) {
ResultSet existingRs = getResultSet(qc);
// If this query collection is getting reused, close out any previous rowset
if (existingRs != null) {
try {existingRs.close();} catch (SQLException s) {}
setUserDataForCollection(qc,rs);
hasNextForCollection(qc); // Prime the pump with the first row.
* Retrieve the result set wrapper from the query-collection user-data
private ResultSet getResultSet(Object qc) {
return (ResultSet)getUserDataForCollection(qc);
* Return either null or a new oracle.jbo.domain.Date
private static Date nullOrNewDate(Timestamp t) {
return t != null ? new Date(t) : null;
* Return either null or a new oracle.jbo.domain.Number
private static Number nullOrNewNumber(BigDecimal b) {
try {
return b != null ? new Number(b) : null;
catch (SQLException s) { }
return null;
Struts Action
package org.adb.sls.view;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import oracle.jbo.ApplicationModule;
import oracle.jbo.ViewObject;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import oracle.adf.model.binding.DCDataControl;
import oracle.adf.model.bc4j.DCJboDataControl;
import oracle.jbo.html.BC4JContext;
public class IndexAction extends DefaultADFAction
protected ActionForward performActionLogic(ActionMapping mapping,
ActionForm form, HttpServletRequest request,
HttpServletResponse response)
throws Exception {
try {
ApplicationModule am = getApplicationModule("SLSApplicableLoanTypesDataControl", request);
if (am == null)
System.out.println("am is null");
ViewObject vo = am.findViewObject("ViewApplicableLoanTypes");
vo.setWhereClauseParam(0,request.getSession().getAttribute("SSO_EMPLOYEE_NUMBER"));
vo.executeQuery();
} catch (Exception e)
e.printStackTrace();
return mapping.findForward("success");
Struts Config
<form-beans>
<form-bean name="DataForm" type="oracle.adf.controller.struts.forms.BindingContainerActionForm"/>
</form-beans>
<action-mappings>
<action path="/index" className="oracle.adf.controller.struts.actions.DataActionMapping" type="org.adb.sls.view.IndexAction" name="DataForm" unknown="false">
<set-property property="modelReference" value="indexUIModel"/>
<forward name="success" path="/home.do"/>
</action>
<action path="/home" className="oracle.adf.controller.struts.actions.DataActionMapping" type="oracle.adf.controller.struts.actions.DataForwardAction" name="DataForm" parameter="/index.uix" unknown="true">
<set-property property="modelReference" value="indexUIModel"/>
</action>
</action-mappings>

I just found the solution. I've overridden setWhereClause method.
public void setWhereClauseParams(Object[] values)
ViewObjectImpl vo = (ViewObjectImpl) super.getViewObject();
vo.setWhereClauseParam(0,values[0]);
}

Please help in Stored procedure? Psoting third time Urgent!!!

Hi,
We are running websphere3.5.3 on AS/400 machine with DB2Connect as local database.
I am using com.ibm.db2.jdbc.app.DB2Driver
We are trying to execute a servlet with stroedprocedure in it.
In the bottom, I included complete error. Can some one help me? I tried so many things but nothing is working. Infact I could execute other storedprocedure which have hard code input values and outputvalues.
Same stored procedure is working fine in coldfusion
Following is creation, code, complete error of storedprocedure.
I greatly appreciate your help.
Thanks
How we created stored procedure is
create procedure fmgdata.test1
in puserid char(10), in psuppno dec(7,0),in pitemno dec(5,0),out pmean dec(15,5),out pmedian dec(7,2), out
pmode dec(7,2), out psamplefx dec(5,0), out pfmgdeal dec(7,2), out pfmgfist dec(7,2),out wrkdatmdy1 char(8),
out wrkdatmdy2 char(8)
language rpgle
NOT DETERMINISTIC
EXTERNAL NAME fmgdata.rdg002cf
My code:
public class storedProcServlet extends HttpServlet
* Handle the GET Method
public void doGet (HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException
PrintWriter output;
String title = "Test Servlet2";
// set the content type
resp.setContentType("text/html");
// write the output
output = resp.getWriter();
HttpSession session = req.getSession(true);
output.println("<HTML><HEAD><TITLE>");
output.println(title);
output.println("</TITLE></HEAD><BODY>");
// load the Db2driver bridge by referencing it
try
Class.forName("com.ibm.db2.jdbc.app.DB2Driver");
catch (Exception e)
output.println("<P>Failed to load DB2driver.");
return;
output.println("<P>Loaded DB2driver.");
String url = "jdbc:db2://s105k4tm//FMGDATA//SYSDATA//FMGLIB//SYSLIB//*USRLBL//QSYS//aaa";
// get a connection
try
CallableStatement cstmt = null;
ResultSet resultset = null;
Connection con = DriverManager.getConnection(
url, "QSECOFR", "wasadmin"); // User Name: sa, Password: "
cstmt = con.prepareCall ("{call FMGDATA.test1(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)}");
if(cstmt == null)
output.println("problem while callable statement");
else
output.println("create callable statement is Ok");
output.println("Before 1");
cstmt.setString(1,"MILAR");
output.println("Before 2");
cstmt.setDouble(2,21000);
output.println("Before 3");
cstmt.setDouble(3,65886);
output.println("Before 4");
cstmt.registerOutParameter(4, java.sql.Types.DOUBLE);
output.println("Before 5");
cstmt.registerOutParameter(5, java.sql.Types.DOUBLE);
output.println("Before 6");
cstmt.registerOutParameter(6, java.sql.Types.DOUBLE);
output.println("Before 7");
cstmt.registerOutParameter(7, java.sql.Types.DOUBLE);
output.println("Before 8");
cstmt.registerOutParameter(8, java.sql.Types.DOUBLE);
output.println("Before 9");
cstmt.registerOutParameter(9, java.sql.Types.DOUBLE);
output.println("Before 10");
cstmt.registerOutParameter(10, java.sql.Types.CHAR);
output.println("Before 11");
cstmt.registerOutParameter(11, java.sql.Types.CHAR);
output.println("After 11");
output.println("Before execute");
cstmt.execute();
output.println("After execute");
catch (Exception e)
e.printStackTrace(output);
output.println("<P>This is output from a Stored Procedure Servlet.");
output.println("</BODY></HTML>");
output.close();
//Handle the POST method. To handle POST, we will simple pass the request to the GET method
public void doPost (HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException
doGet(req,resp);
error
Loaded DB2driver.
create callable statement is Ok
Before 1 Before 2 Before 3 Before 4 Before 5 Before 6 Before 7 Before 8 Before 9 Before 10 Before 11 After 11 Before execute
com.ibm.db2.jdbc.app.DB2SQLException2: Trigger program or external routine detected an error. java/lang/Throwable.(Ljava/lang/String;)V+4 (Throwable.java:94) java/sql/SQLException.(Ljava/lang/String;Ljava/lang/String;I)V+1 (SQLException.java:43) com/ibm/db2/jdbc/app/DB2SQLException2.(Ljava/lang/String;Ljava/lang/String;I)V+1 (DB2SQLException2.java:300) com/ibm/db2/jdbc/app/DB2PreparedStatementRuntimeImpl.execute(II)I+40 (DB2PreparedStatementRuntimeImpl.java:387) com/ibm/db2/jdbc/app/DB2PreparedStatement.execute()Z+28 (DB2PreparedStatement.java:1381) storedProcServlet.doGet(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V+0 (storedProcServlet.java:19) javax/servlet/http/HttpServlet.service(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V+32 (HttpServlet.java:740) javax/servlet/http/HttpServlet.service(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V+25 (HttpServlet.java:853) com/ibm/servlet/engine/webapp/StrictServletInstance.doService(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V+21 (ServletManager.java:626) com/ibm/servlet/engine/webapp/StrictLifecycleServlet._service(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V+46 (StrictLifecycleServlet.java:160) com/ibm/servlet/engine/webapp/ServletInstance.service(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;Lcom/ibm/servlet/engine/webapp/WebAppServletInvocationEvent;)V+186 (ServletManager.java:360) com/ibm/servlet/engine/webapp/WebAppRequestDispatcher.handleWebAppDispatch(Lcom/ibm/servlet/engine/webapp/WebAppRequest;Ljavax/servlet/http/HttpServletResponse;Z)V+771 (WebAppRequestDispatcher.java:404) com/ibm/servlet/engine/webapp/WebAppRequestDispatcher.dispatch(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;Z)V+443 (WebAppRequestDispatcher.java:203) com/ibm/servlet/engine/webapp/WebAppRequestDispatcher.forward(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V+105 (WebAppRequestDispatcher.java:107) com/ibm/servlet/engine/srt/WebAppInvoker.handleInvocationHook(Ljava/lang/Object;)V+127 (WebAppInvoker.java:77) com/ibm/servlet/engine/invocation/CachedInvocation.handleInvocation(Ljava/lang/Object;)V+25 (CachedInvocation.java:67) com/ibm/servlet/engine/srp/ServletRequestProcessor.dispatchByURI(Ljava/lang/String;Lcom/ibm/servlet/engine/srp/ISRPConnection;)V+839 (ServletRequestProcessor.java:155) com/ibm/servlet/engine/oselistener/OSEListenerDispatcher.service(Lcom/ibm/servlet/engine/oselistener/api/IOSEConnection;)V+95 (OSEListener.java:300) com/ibm/servlet/engine/oselistener/SQEventListenerImp$ServiceRunnable.run()V+155 (SQEventListenerImp.java:230) com/ibm/servlet/engine/oselistener/SQEventListenerImp.notifySQEvent(Lcom/ibm/servlet/engine/oselistener/api/ISQEvent;)V+184 (SQEventListenerImp.java:104) com/ibm/servlet/engine/oselistener/serverqueue/SQEventSource.notifyEvent(Lcom/ibm/servlet/engine/oselistener/api/SQEventImp;)V+40 (SQEventSource.java:212) com/ibm/servlet/engine/oselistener/serverqueue/SQWrapperEventSource$SelectRunnable.notifyService()V+116 (SQWrapperEventSource.java:353) com/ibm/servlet/engine/oselistener/serverqueue/SQWrapperEventSource$SelectRunnable.run()V+124 (SQWrapperEventSource.java:220) com/ibm/servlet/engine/oselistener/outofproc/OutOfProcThread$CtlRunnable.run()V+104 (OutOfProcThread.java:248) java/lang/Thread.run()V+11 (Thread.java:479)
This is output from a Stored Procedure Servlet.

Thanks again Jschell,
I will try to find out exactly what that stored proc is doing. They are saying this stored proc simply gets the values from database using inputs. No insert, delete or update.
I am too thinking that sending inputs is giving problems.
If you have any idea how can i format the inputs please let me know. Do you think any problem with driver??
I did know the same is working in cold fusion fine. Basically it takes three values as inputs and gives 8 out put vaues. In cold fusion they formatted input such that
AS/400 can under stand.
In Cold Fusion they formatted as follows,
<cfset supplier = Numberformat(supplier,'0000000')>
<cfset item = Numberformat(item,'00000')>
Even I am trying to do the same thing. It didn't work.
I did execute some other simple sps where i give hard coded string as input retrieve int, double, strings as outputs.
This is how they execute the same in cold fusion
<cfstoredproc procedure="test1" datasource="#datasource#">
<cfprocparam type="In" cfsqltype="CF_SQL_CHAR" variable="puserid" value="#session.fsuser#">
<cfprocparam type="In" cfsqltype="CF_SQL_INTEGER" variable="psuppno" value="#supplier#">
<cfprocparam type="In" cfsqltype="CF_SQL_INTEGER" variable="pitemno" value="#item#">
<cfprocparam type="Out" cfsqltype="CF_SQL_FLOAT" variable="pMean">
     <cfprocparam type="Out" cfsqltype="CF_SQL_FLOAT" variable="pMedian">
          <cfprocparam type="Out" cfsqltype="CF_SQL_FLOAT" variable="pMode">
          <cfprocparam type="Out" cfsqltype="CF_SQL_INTEGER" variable="psamplefx">
          <cfprocparam type="Out" cfsqltype="CF_SQL_FLOAT" variable="pfmgdeal">
          <cfprocparam type="Out" cfsqltype="CF_SQL_FLOAT" variable="pfmgfist">
          <cfprocparam type="Out" cfsqltype="CF_SQL_CHAR" variable="wrkdatmdy1">
          <cfprocparam type="Out" cfsqltype="CF_SQL_CHAR" variable="wrkdatmdy2">
     </cfstoredproc>
Thanks for any help,

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