Calling Stored Procedure problem

Hi there,
I got a little problem with a BizTalk solutions I am building with an Oracle DB (9i) as backend:
I need to call a stored procedure which will export the data I need to get to an export-table. The call for the sp works fine but after the call succeeded I get empty results from within the export_table. If I use SQL developer a few seconds / mins later I get the results I wanted.
So first question: If I call a sp without return params, is it possible that the .Net code just waits if the SP could successfully be called and then works on, or does it wait until the SP successfully finished it´s work and then works on?
Second question: If it only waits until the SP could successfully be called, is there a way to wait until the SP has finished without changing the SP?
Thanks for your help.
René

Hi,
Calling a stored procedure is not asynchronous - that is, the stored procedure completes execution before control is returned to your application.
If, for example, you have a multi-threaded application and call the stored procedure in a worker thread the primary thread may continue executing, but I'm not sure that is what you are doing.
- Mark

Similar Messages

Weird Problem calling Stored Procedure using JDBC

Scenario is..
I have J2EE application and calling stored procedure using JDBC.
My application connects to instance "A" of testDB.
Schema "A" does NOT own any packages/procedure but granted execute on oracle packages/procedures that reside in schema "B" of testDB.
In java code I call procedure(proc1) in package(pac1) which internally calls procedure(proc2) in package(pac2).
The problem occurs when procedure pac2.proc2 is modified. After the modification, my java code fails and throws an exception "User-Defined Exception" and I am also getting "ORA-06508: PL/SQL: could not find program unit being called". This clears up only if I bounce the web container. (This doesn't happen if I modify pac1.proc1 and run my application)
Has any one faced this problem? Please suggest if any thing can be changed in jdbc code to fix this problem.
Thanks

Hi,
I assume these are PL/SQL packages and that the changes are made at the package specification level?
If so, it looks like you are hitting the PL/SQL dependencies rules. In other words, if the spec of proc2 is changed, then proc1 is invalidated, since proc1 still depends on the old version of proc2's spec. As a result, if you try to run proc1, its spec must either be explicitly rewritten before it could run again or implicitly recompiled first, if the (implicit) recompilation fails, it won’t run.
Kuassi http://db360.blogspot.com

Problems calling stored procedure with DG4IFMX

Hi guys,
I am trying to call stored procedures from Informix Database which is connected through Oracle Database Gateway for Informix.
I have run select,update,delete successfully but when i try to run a stored procedure nothing happens.
for example :
when i run
call "branko"@link_informix(1)
it returns that it is successfully executed, without any error, but as u can see bellow no entry is entered in the branko_test table
at informix :
drop procedure branko;
create procedure "informix".branko(_vlez integer)
returning boolean;
if _vlez = 1 then
insert into branko_test values('test uspesen','1');
else
insert into branko_test values('test uspesen 2','2');
end if;
end procedure;
the procedure runs ok when called from informix.
Thank you for any help
P.S i have even tried running:
declare
ret integer;
begin
ret := DBMS_HS_PASSTHROUGH.EXECUTE_IMMEDIATE@link_informix('execute procedure branko(2)');
end;
but the same thing is happening, no entry in the table branko_test.

Found the root cause:
when using dbaccess to call the original procedure it reports on the screen (expression)
=> removing the return value as it is not handled
-> looks like the unhandled return value boolean. Modifying the procedure to
drop procedure branko;
create procedure "informix".branko(_vlez integer)
if _vlez = 1 then
insert into branko_test values('test uspesen','1');
else
insert into branko_test values('test uspesen 2','2');
end if;
end procedure;
allows me to execute the procedure using passthrough
DECLARE
result VARCHAR2(50);
BEGIN
result := DBMS_HS_PASSTHROUGH.EXECUTE_IMMEDIATE@dg4ifmx('execute procedure informix.branko(1)');
END;
Edited by: kgronau on May 6, 2011 7:31 AM

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.

Calling stored procedure in OCCI

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

Did you remove the colon after END ?
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        Statement *stmt;
        int num; string name;
        try
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                stmt->registerOutParam(3, OCCISTRING,sizeof(name));
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        catch (SQLException &ex)
                env->terminateConnection(conn);
                Environment::terminateEnvironment(env);
                cout<<ex.getMessage();
        env->terminateConnection(conn);
        Environment::terminateEnvironment(env);
...Rgds.
Amogh

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Hi All,
I wanted to call a SQL stored procedure from PowerPivot(Excel) on based on changing slicer's value.
Currently, we can call stored procedure wihtout any parameter from Data Model tab using
Exec stored_proc_name in Table Properties window.
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Is this possible in PowerPivot?

Hi Rameshwar,
According to your description, you call a SQL Server stored procedure in PowerPivot data model, now the problem is that you need to pass a parameter to the stored procedure, right?
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https://social.msdn.microsoft.com/Forums/sqlserver/en-US/5350228d-bc62-4a3b-a1a6-e847483e2858/powerpivot-for-excel-2013-call-execute-stored-procedure-with-parameters?forum=sqlkjpowerpivotforexcel
If you have any concern about this behavior, you can submit a feedback at
http://connect.microsoft.com/SQLServer/Feedback and hope it is resolved in the next release of service pack or product. Your feedback enables Microsoft to make software and services the best that they can be, Microsoft might consider to add this feature
in the following release after official confirmation.
Regards,
Charlie Liao
TechNet Community Support

How to call Stored Procedure in OWB?

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

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

Calling Stored Procedure with CLOB parameter

Hi,
i have one procedure with IN parameter CLOB which is taking xml file and stored in one table column and this table column datatype is also CLOB. And this procedure called by .Net program but problem is when the file will come more than 32KB calling procedure failed. But as i know CLOB can stored up to 4GB data.
Is that Limitation of oracle or .Net version
please let me know the solution for that,
Create Procedure Insert_File(P_XMLFILE IN CLOB)
as
begin
insert into instances
values(p_xmlfile);
commit;
end;
regards,
Madan

Hi Thanks for your reply,
Actually this procedure called by .net program and the XML file has passed in that parameter which come from some FTP(its inbound) and this files we are storing into above mentioned table.
Error has come while calling stored procedure Through .net
Error Details:
Error calling stored procedure. 0 retry attemps has failed. Error: System.Exception: Error while calling stored procedure on Oracle: INSERT_FILE: System.Data.OracleClient.OracleException: ORA-01460: unimplemented or unreasonable conversion requested

JDBC performance calling stored procedures

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

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

Array data sporadically lost when calling stored procedure

We have weird problem with stored procedures for which I have not been able to find an explanation so far.
Our app has a bunch of stored procedures which process arrays of integers or strings.
From time to time (maybe 1 in a 1000) array data gets lost when calling stored procedures. From the logs we know that the data gets sent to the stored procedure, but on the DB side the procedure throws an exception because arrays are empty.
We are using (modified) OracleConnectionCacheImp (thus PooledConnections, etc.). My latest guess is that maybe somehow ArrayDescriptors on the (pooled)connection used to call the stored procedure are somehow affected when another pooled connection from OracleConnectionCacheImp gets removed by parallel thread. Is that possible? Or are the PooledConnections internally (in pooled connection data source) completely isolated from each other ?

We have weird problem with stored procedures for which I have not been able to find an explanation so far.
Our app has a bunch of stored procedures which process arrays of integers or strings.
From time to time (maybe 1 in a 1000) array data gets lost when calling stored procedures. From the logs we know that the data gets sent to the stored procedure, but on the DB side the procedure throws an exception because arrays are empty.
We are using (modified) OracleConnectionCacheImp (thus PooledConnections, etc.). My latest guess is that maybe somehow ArrayDescriptors on the (pooled)connection used to call the stored procedure are somehow affected when another pooled connection from OracleConnectionCacheImp gets removed by parallel thread. Is that possible? Or are the PooledConnections internally (in pooled connection data source) completely isolated from each other ?

How to call stored procedures from java program?

I have tried to run a program that calls a stored procedure on MySQL
server version 5.0.17 by using connector/j 5.0, but it always fails on the
statement: con.preparecall() ,
have looked on the internet and found out that people can all mysql
stored procedure all right in their programs, really dont know what's
wrong with this small peiece of code:
import java.sql.*;
public class TestDB {
      // procedure being called is:
     CREATE PROCEDURE `dbsaystorm`.`getsite` ()
     BEGIN
        select name from tblsite;
     END
     public static void main(String[] args) {
          try {
              //Class.forName("org.gjt.mm.mysql.Driver");
              Class.forName("com.mysql.jdbc.Driver");
              Connection con = DriverManager.getConnection("jdbc:mysql://localhost/dbname",
                        "user", "pwd");
       * executing SQL statement here gives perfect correct results:
        // PreparedStatement ps = con.prepareStatement("select name from tblsite");
        // ResultSet rs =ps.executeQuery();
              // but in stored procedure way...
              //it fails here on this prepare call statement:
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              if (rs == null) return;
              while (rs.next()){
                  System.out.println("site name is: "+ rs.getString(1));
              rs.close();
          } catch (SQLException e) {e.printStackTrace();}
           catch (Exception e) {e.printStackTrace();}
}it always gives this exception:
java.lang.NullPointerException
     at com.mysql.jdbc.StringUtils.indexOfIgnoreCaseRespectQuotes(StringUtils.java:959)
     at com.mysql.jdbc.DatabaseMetaData.getCallStmtParameterTypes(DatabaseMetaData.java:1280)
     at com.mysql.jdbc.DatabaseMetaData.getProcedureColumns(DatabaseMetaData.java:3668)
     at com.mysql.jdbc.CallableStatement.determineParameterTypes(CallableStatement.java:638)
     at com.mysql.jdbc.CallableStatement.<init>(CallableStatement.java:453)
     at com.mysql.jdbc.Connection.parseCallableStatement(Connection.java:4365)
     at com.mysql.jdbc.Connection.prepareCall(Connection.java:4439)
     at com.mysql.jdbc.Connection.prepareCall(Connection.java:4413)
     at saystorm.server.data.database.TestDB.main(TestDB.java:29)
where have I gone wrong?
when I commented out the statement that makes the procedure call and call preparedstatement to execute SQL select statement, it gave perfectly correct result.
it looks like there is no problem with java prog accessing MYSQL server database, but the it seems that it's just java can't call stored procedure stored on the mysql server version 5.
can it or can't it? if it can, how is that accomplished?

It is a bug in the driver because it shouldn't be
returning that exception (null pointer) even if you
are doing something wrong.
Are you using the latest version of the driver?
The stored procedure runs when you run it from the
gui/command line using a MySQL tool - correct?
As suggested you should be using the brackets. What
is the data type of the 'name' field?
You could try returning another value like one of the
following
select 1, name from tblsite;
select name, 1 from tblsite;
That might get around the bug
Additionally try just the following...
select 'test' from tblsite;yes, the driver used is in connector/j 5.0--the lastest one, and the
procedure can run correctedly at either command line or GUI mode
with no problem whatsoever, the returned data type is string type,
I have not got the chance to test it again with those values you
suggested, as I have abandoned the laptop I used to write that code
initately. There have been some other really weird cases happened on
that computer. I guess that must be something wrong with the JVM
installed on it, it was upgraded from jre5.0.04 to 06, and to 09.
something within hte JVM must have been messed up(the only reasonable
explanation). Because the same code runs correctly on my new laptop,
using the same environment: jvm 5.0_09, mysql 5.0.18, connector/J 5.0.
that old laptop really was a nightmare.

How to call stored procedure from Pro*C

How to call stored procedure from Pro*C ?
my system spec is SuSE Linux 9.1, gcc version : 3.3.3, oracle : 10g
my Pro*C code is the following..
EXEC SQL EXECUTE
begin
test_procedure();
end;
END-EXEC;
the test_procedure() has a simple update statement. and it works well in SQL Plus consol. but in Pro*C, there is a precompile error.
will anybody help me what is the problem ??

I'm in the process of moving C files (with embedded SQL, .PC files) from Unix to Linux. One program I was trying to compile had this piece of code that called an Oracle function (a standalone), which compiled on Unix, but gives errors on Linux:
EXEC SQL EXECUTE
BEGIN
:r_stat := TESTSPEC.WEATHER_CHECK();
END;
END-EXEC;
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Pro*C/C++: Release 10.2.0.1.0 - Production on Mon Jun 12 09:26:08 2006
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Error at line 193, column 5 in file weather_check.pc
193 BEGIN
193 ....1
193 PCC-S-02346, PL/SQL found semantic errors
Error at line 194, column 8 in file weather_check.pc
194 :r_stat := TESTSPEC.WEATHER_CHECK();
194 .......1
194 PLS-S-00000, Statement ignored
Error at line 194, column 18 in file weather_check.pc
194 :r_stat := TESTSPEC.WEATHER_CHECK();
194 .................1
194 PLS-S-00201, identifier 'TESTSPEC.WEATHER_CHECK' must be declared
Pro*C/C++: Release 10.2.0.1.0 - Production on Mon Jun 12 09:26:08 2006
Copyright (c) 1982, 2005, Oracle. All rights reserved.
System default option values taken from: /oracle_client/product/v10r2/precomp/ad
min/pcscfg.cfg
Error at line 194, column 18 in file weather_check.pc
:r_stat := TESTSPEC.WEATHER_CHECK();
.................1
PLS-S-00201, identifier 'TESTSPEC.WEATHER_CHECK' must be declared
Error at line 194, column 8 in file weather_check.pc
:r_stat := TESTSPEC.WEATHER_CHECK();
.......1
PLS-S-00000, Statement ignored
Semantic error at line 193, column 5, file weather_check.pc:
BEGIN
....1
PCC-S-02346, PL/SQL found semantic errors

ORA-17002 and ORA-17009 while calling Stored Procedures

Hi,
We are developing a JDBC application using WebLogic 6.0 as AppServer. When we
rolled out the application in production, things work fine for about a day or
so, then calls to Stored Procedures start giving ORA-17002 (io exception) and
ORA-17009 (Closed Statement) exceptions while calling Stored Procedures. Restarting
the server 'fixes' the problem for one more day.... We are not able to reproduce
this behaviour in test or development servers.
Can anybody suggest something.....
Regards,
Usman.

Usman wrote:
>
Hi,
We are developing a JDBC application using WebLogic 6.0 as AppServer. When we
rolled out the application in production, things work fine for about a day or
so, then calls to Stored Procedures start giving ORA-17002 (io exception) and
ORA-17009 (Closed Statement) exceptions while calling Stored Procedures. Restarting
the server 'fixes' the problem for one more day.... We are not able to reproduce
this behaviour in test or development servers.
Can anybody suggest something.....
Regards,
Usman.Hi. Describe how you are obtaining and using pool connections. Also, do download the
latest thin driver from Oracle, because they have recently fixed some serious
bugs in it.
Let me know,
Joe

Can BI Publisher call stored procedures?

Can BI Publisher call stored procedures,no matter how?

Hi,Chris
"Stored PL/SQL procedures can be called from data Templates and Oracle Reports."Really?It is a great news for me.
Currently I am working on a poc.
There is a problem about calling Oracle stored procedures directly thru BI EE or BI Publisher.
Our customer has a lot of stored procedures in their previous system,they strongly hope our BI EE can call these sp directly.
All of these sp return the result set to the cursor,then the applications operate the cursor.
As there is no way can BI EE working with Oracle stored procedures or cursor,I am wondering whether can I call the sp from BI Publisher.
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Call stored procedure with OUT parameter

Hello,
I have created a short-lived process. Within this process I am using the "FOUNDATION > JDBC > Call Stored Procedure" operation to call an Oracle procedure. This procedure has 3 parameters, 2 IN and 1 OUT parameter.
The procedure is being executed correctly. Both IN parameters receive the correct values but I am unable to get the OUT parameter's value in my process.
Rewriting the procedure as a function gives me an ORA-01460 since one of the parameters contains XML (>32K) so this is not option...
Has someone been able to call a stored procedure with an OUT parameter?
Regards,
Nico

Object is Foundation, Execute Script
This is for a query, you can change to a stored procedure call. Pull the value back in the Java code then put into the process variable.
import javax.naming.InitialContext;
import javax.sql.DataSource;
import java.sql.*;
PreparedStatement stmt = null;
Connection conn = null;
ResultSet rs = null;
try {
InitialContext ctx = new InitialContext();
DataSource ds = (DataSource) ctx.lookup("java:IDP_DS");
conn = ds.getConnection();
stmt = conn.prepareStatement("select FUBAR from TB_PT_FUBAR where PROCESS_INSTANCE_ID=?");
stmt.setLong(1, patExecContext.getProcessDataLongValue("/process_data/@inputID"));
rs = stmt.executeQuery();
rs.next();
patExecContext.setProcessDataStringValue("/process_data/outData", rs.getString(1));
} finally {
try {
rs.close();
} catch (Exception rse) {}
try {
stmt.close();
} catch (Exception sse) {}
try {
conn.close();
} catch (Exception cse) {}

Calling Stored Procedure problem

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