Stored Procedure call from JDBC sender for Oracle Database

Hi,
I have a requirement to call stored procedure using JDBC sender adapter for retriving data from an Oracle database.
I need to execute first stored procedure call from Querry SQL statement and then trigger second stored procedure call for confirming the succesful retrival of those records from the update SQL statement.
Querries:
1. Can we trigger stored procedure from Update statement of JDBC sender.
2. Can we call stored procedure from Querry statement, since I have read on other sdn threads that stored procedure calls on Oracle database are not allowed. If not possible to have "Execute stored procedure" would the function call (select * from table(function name)) work same as stored procedure.
3. In a JDBC sender the Querry statement and Update statement are executed in same session call and same database connection. What happens if the querry statement was not succesful, would the update be still triggered.
Please note PI does not have direct access to main table and hence the need to have separate stored procedure calls.
The PI version is PI 7.11 sp4.
Appreciate your inputs.
Thanks.
Siddhesh S.Tawate

>1. Can we trigger stored procedure from Update statement of JDBC sender.
I think not possible using update statement.
> Can we call stored procedure from Querry statement, since I have read on other sdn threads that stored procedure calls on Oracle database are not allowed. If not possible to have "Execute stored procedure" would the function call (select * from table(function name)) work same as stored procedure.
Yes using select query you can call stored procedure.
>. In a JDBC sender the Querry statement and Update statement are executed in same session call and same database connection. What happens if the querry statement was not succesful, would the update be still triggered.
No select and update handles in the same session using the same thread so if one transaction fails update should not proceed.

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this is probably an oracle related issue, and has very little to do with
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          "execute owner.proc_squareInt(5,5);"
          if this doesn't work, consult Oracle technet on how to setup synonyms and
          permissions
          Filip
          ~
          Namaste - I bow to the divine in you
          ~
          Filip Hanik
          Software Architect
          [email protected]
          www.filip.net
          "Michael Prinsen" <[email protected]> wrote in message
          news:[email protected]...
          >
          > Hello all,
          >
          > I am using the java stored procedure code in the examples dir of
          weblogic51/examples/jdbc/...
          > with one exception. I created the stored procedure as another user with
          more
          > permissions than
          > the user that the jdbc connection will be established with. I created a
          public
          > synonym so the stored
          > procedure doesn't have to be refered to as "username.proc_squareInt". I
          keep
          > getting the following
          > errors. The web user has execute permissions and I tried calling it both
          with
          > the owner.proc_name
          > and proc_name (which I know won't work since it won't be able to find it).
          >
          > Any help would be greatly appreciated.
          >
          > Sincerely,
          >
          > Michael Prinsen
          >
          > Tue Jul 17 13:47:41 MDT 2001:<E> <WebAppServletContext-et> Root cause of
          ServletException
          > java.sql.SQLException: ORA-06550: line 1, column 7:
          > PLS-00201: identifier 'WTHDBM.PROC_SQUAREINT' must be declared
          > ORA-06550: line 1, column 7:
          > PL/SQL: Statement ignored
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          > at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:129)
          >
          >
          >
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          >
          > package csu.et;
          >
          > import java.io.*;
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          > import java.util.*;
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          > import java.beans.*;
          > import java.math.*;
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          > import java.util.Locale;
          > import csu.util.*;
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Passing UDT TABLE of VARCHAR as an Input parameter in Stored procedure call from java

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Hello,
Thank you, guys, for advice. I should have explained calling context before, but what I basically need to do is to see if procedure(arg1, list(record(arg2, arg3))) returns true.
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Many thanks.
Mike
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at oracle.jdbc.driver.OracleStatement.doExecuteOther(OracleStatement.jav
a)
at oracle.jdbc.driver.OracleStatement.doExecuteWithBatch(OracleStatement
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at oracle.jdbc.driver.OracleStatement.doExecute(OracleStatement.java)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStateme
nt.java)
at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePrepar
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at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStat
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I must confess I still don't understand your problem. By rows ...
I have an sql that recodes a column and has 1450 rows. This doesn't work
although when I use the same with less rows 40-60 it works.... do you mean rows in the table or elements in the CASE() statement ?
From the 9i SQL Reference:
" The maximum number of arguments in a CASE expression is 255, and each WHEN ... THEN pair counts as two arguments. To avoid exceeding the limit of 128 choices, you can nest CASE expressions. That is return_expr can itself be a CASE expression."
According to the 10g docs the limit is the same there.
Cheers, APC

JDBC callableStatement stored procedure call cancellation?

up vote0down votefavorite
I have a very complex oracle stored procedure that searches and retrieves some data. The procedure returns an output parameter - an oracle cursor. I execute the procedure by JDBC:
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                       futureTask1.cancel(true);
                       executor.shutdown();
                       throw new SQLException("User decided to cancel procedure call");
                 result = futureTask1.get();
                 //here the code after the resultset has been processed without cancelation
               catch (SQLException e}{
               //here the code when user decided to cancel like clearing the datatable
and my callable class is like:
public class MyCallable<T> extends ProcRunner implements Callable<T> {
    private ResultSet rs;
    private CallableStatement stmt;
    private ProcRunner procRunner;
    private ResultSetHandler<T> rsh;
    private Integer outParameter;
    public MyCallable(ResultSet rs,CallableStatement stmt,ProcRunner procRunner,ResultSetHandler<T> rsh,Integer outParameter){
        this.rs = rs;
        this.stmt = stmt;
        this.procRunner = procRunner;
        this.rsh = rsh;
        this.outParameter = outParameter;
    @Override
    public T call() throws Exception {
       T result = null;
      stmt.executeUpdate();
       rs = (ResultSet) stmt.getObject(outParameter);
       rs = this.wrap(rs);
       result = rsh.handle(rs);
    return result;

Stored Procedure call from JDBC sender for Oracle Database

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