Handling Return Codes from SQL Stored Procedures

Hi,
Please can you let me know how to take care of system return codes from Stored Procedure in JDBC program. Is there any way it can be handled using Callabale Statement.
Regards.

not sure what you mean by "system" return codes, but to capture return values from stored procedures you can use CallableStatement.registerOutParameter(), just like with output parameters. see http://www.j-netdirect.com/GenStoredProcedures.htm#ReturnStatus.

Similar Messages

Get a return value from a stored procedure.

hi all ,
i need to know where i am going wrong with the below code. I am trying to get a value from a stored procedure. the return type is int. The stored procedure works fine as i've debugged it. The variable have been declared correctly.
int n = 0;
proc = conn.prepareCall("{ ? = call SP_GETITEMCURRENTSOH(?,?) }");
            proc.registerOutParameter(1, java.sql.Types.INTEGER);
            proc.setString(1, locationCode);
            proc.setString(2, itemCode);
            proc.execute();
            n = proc.getInt(1);thanks

Hi ayub_a,
According the [ *setString*|http://java.sun.com/javase/6/docs/api/java/sql/CallableStatement.html#setString(java.lang.String,%20java.lang.String)] method of the [*CallableStatement*|http://java.sun.com/javase/6/docs/api/java/sql/CallableStatement.html] interface, the first parameter must be a parameter name and not an ordinal position index !!!
Edit : I've just found out the solution, it must be :
int n = 0;
proc = conn.prepareCall("{ ? = call SP_GETITEMCURRENTSOH(?,?) }");
             proc.registerOutParameter(1, java.sql.Types.INTEGER);
             proc.setString(2, locationCode);
             proc.setString(3, itemCode);
             proc.execute();
             n = proc.getInt(1);Edited by: Chicon on Jul 5, 2009 7:48 PM

How do I get return parameters from a stored procedure call?

The Open SQL Statement has an option on the Advanced tab to specify a command type of 'stored procedure'. In addition to returning a recordset, a stored procedure can also return parameters (see http://support.microsoft.com/support/kb/articles/Q185/1/25.ASP for info on doing this with ADO). Is it possible to get those return parameters with TestStand? In particular, I want to be able to get error codes back from the stored procedure in case it fails (maybe there is another way).

The Open SQL Statement step type does not fully support stored procedures. If the procedure returns a record set than you can fetch the values as you would a SELECT statement. Stored procedures require you to setup the parameters before the call and this is not yet supported. Bob, in his answer, made a reference to the Statements tab and I think that he was talking about the Database Logging feature in TS 2.0.
If the stored procedure is returning a return value, it may return as a single column, single row recordset which can be fetched as you normally do a record set.
Scott Richardson
National Instruments

How to view the returned data from a stored procedure in TOAD?

Hi,
I created ref cursor in the stored procedure to return data. The stored procedure works fine, just want to view the result in TOAD. The BEGIN... EXEC... END can execute the stored procedure, but how to make the result display?
Thanks!

Right click the editor and choose
"Prompt For Substitution Variables".
Run for example the following code:
DECLARE
PROCEDURE p (cur OUT sys_refcursor)
AS
BEGIN
OPEN cur FOR
SELECT *
FROM DUAL;
END p;
BEGIN
p (:cur);
END;
The result will display in Toad's Data Grid!
Regards Michael

The ways to return data from a stored procedure.

Hi, I know there are three ways to pass out a value from a Microsoft SQL stored procedure, but I have no clear idea what Oracle SP can do, I know Oracle doesn't support multi-recordset(v8), can not return a recordset by a inner select query, but I do know there is a cursor object, which doesn't like its counterpart in Microsoft SQL server, is a choice under most situation. Here I wonder anyone who is good at Oracle can give a list of all ways to return data from a SP, including example is more better, thanks.

Here is a way to get return a record from a function and a procedure. You need to be familiar with Oracle packages as well as stored procedures and functions:
CREATE OR REPLACE PACKAGE EmpPkg AS
cursor cEmp(pEmpno in number) is
select empno, ename, job, hiredate, sal
from emp
where empno = pEmpno;
FUNCTION GetEmployee(pnEmpNo in number) RETURN cEmp%rowtype;
PROCEDURE GetEmployee(pnEmpNo in number, prEmp out cEmp%rowtype);
END;
CREATE OR REPLACE PACKAGE BODY EmpPkg AS
FUNCTION GetEmployee(pnEmpNo in number) RETURN cEmp%rowtype IS
rEmp cEmp%rowtype;
BEGIN
open cEmp(pnEmpNo);
fetch cEmp into rEmp;
close cEmp;
return rEmp;
END;
PROCEDURE GetEmployee(pnEmpNo in number, prEmp out cEmp%rowtype) IS
BEGIN
open cEmp(pnEmpNo);
fetch cEmp into prEmp;
close cEmp;
END;
END;
Here's how you use the package:
DECLARE
rEmp EmpPkg.cEmp%rowtype;
BEGIN
rEmp := EmpPkg.GetEmployee(7782);
dbms_output.put_line(rEmp.ename);
EmpPkg.GetEmployee(7902, rEmp);
dbms_output.put_line(rEmp.ename);
END;
Note that you can return any Oracle data type from a function. Likewise, you can specify any Oracle data type as an out parameter in a procedure. Also, you can make a parameter both an in and an out datatype like this:
PROCEDURE GetEmployee(pnEmpNo in out number);
I hope this puts you in the right direction.
null

How do i handle out parameter from a stored procedure in a vb form?

hi all,
I want to return a varchar2(500) type of out parameter from a pl/sql stored procedure to a vb form?? how do i do this??
regards
akshay

Well, when you create the parameter collection for your command object, just set the correct value for the direction component.
You would set it to one of the below, depending on if the parameter is IN OUT or only OUT:
<parameter_obj>.Direction = ParameterDirectionEnum.adParamInputOutput
<parameter_obj>.Direction = ParameterDirectionEnum.adParamOutput

How do I get the returned cursor from a stored procedure to an asp.

Sorry if this topic has been answered before but I am new to Oracle and ASP. I have been asked to create some stored procedures and access the results from the ASP. I will be passing one variable in and could be getting upto 200 rows returned.
I have no trouble with the stored procedure but have no clue how to retrieve the data returned by it.

Assuming that the stored procedure has a single argument, an OUT cursor, you should be able to do
SQLExecDirect
{call <stored_proc>() }
SQLFetch
SQLGetData
We'll handle all the 'magic' underneath.
Justin Cave
ODBC Development

Trying to get a return value from a Stored Procedure

Hi folks,
I have been tasked with something I thought was simple, but apparently its not that simple. I am trying to call a Stored Procedure in UCCX that will do some calculations and returns back an integer value. The stored procedure call I have is:
DECLARE @return_status int
EXEC @return_status = dbo.CTTLoginPhone @CTTId = $EmployeeID , @PIN = $EmployeePIN , @PhoneNumber = $CallingPhoneNumber ;SELECT 'Return_Status' = @return_status
When I run this in this the editor, I get back one row. If I run this in the debugger, I do not get any errors back and the stored procedure runs fine, however the Return_Status is not set either. What am I doing wrong?
I have defined Return_Status with intial value of 0 and the stored proc should be returning back 1 or 2, but the Return_Status remains as 0
Can someone please let me know if I need a DB GET after a DB READ or can I just use the DB READ standalone when calling stored procedure.
All help will be really appreciated.
Thank you.

I am having the same issue here... any help would be greatly appreciated. I am on UCCX 8
I am getting 1 row returned when I click "TEST" in the READ step but the DB GET step is going into the SQL Error branch.
Here are some details and I have attached screen shots of my script DB steps.....
I have a Stored Procedure that is very simple...
CREATE PROCEDURE sp_test AS
Select 'N';
GO
Ive created a dummy table with 1 field..
TABLE: testTable
FIELD: code
Let me know if there are any more details I can provide....

Get OUTPUT and RETURN parameters from a stored procedure

I have a stored procedure (MS SQL Server 2008 R2) like the following example.
Using Database Connectivity I can get the OUTPUT parameters but I can't get de RECORDSET DATA and de RETURN value.
Does anybody knows how to do that?
CREATE PROCEDURE [dbo].[TS_Teste] (@T057_S_NOMEMAQUINA VARCHAR(20), @STATUS INT OUTPUT, @ERRO NVARCHAR(500) OUTPUT)
AS
BEGIN
DECLARE @TABLE TABLE(CODIGO INT, DESCRICAO VARCHAR(30))
INSERT INTO @TABLE VALUES (51, 'A')
INSERT INTO @TABLE VALUES (52, 'B')
INSERT INTO @TABLE VALUES (53, 'C')
SELECT * FROM @TABLE
SET @STATUS = 1
SET @ERRO = 'Nenhum erro!'
RETURN 0
END
Solved!
Go to Solution.
Attachments:
SQL SP Return.vi ‏29 KB

I finaly found what was wrong... It was necessary an only aditional line in the stored procedure. It should be like that:
CREATE PROCEDURE [dbo].[TS_Teste] (@T057_S_NOMEMAQUINA VARCHAR(20), @STATUS INT OUTPUT, @ERRO NVARCHAR(500) OUTPUT)
AS
BEGIN
SET NOCOUNT ON;                                                                                               -- NEW LINE!!!
DECLARE @TABLE TABLE(CODIGO INT, DESCRICAO VARCHAR(30))
INSERT INTO @TABLE VALUES (51, 'A')
INSERT INTO @TABLE VALUES (52, 'B')
INSERT INTO @TABLE VALUES (53, 'C')
SELECT * FROM @TABLE
SET @STATUS = 1
SET @ERRO = 'Nenhum erro!'
RETURN 0
END

Returning objects from Java stored procedures

I need to pass an object from Java to a Java SP which updates the object and returns the object back. The Java SP will be calling a PL/SQL procedure which returns some nested tables that I want to stick into the passed object.
I tried using "IN OUT" for the object in the call spec but got an error that it was not "appropriate for the parameter". So, the next option seems to be to pass it in and then return it from the Java SP. I'm just wondering though what the the best approach for accomplishing this? I've looked through some of the sample code on the OTN but haven't found anything yet that really helps.

I am trying to use custom object classes. I have setup a type map for the connection and my custom class implements SQLData. Yet, when my client tries to call the Java SP, it gets ORA-00932 complaining of inconsistent data types (expected IN conversion failed).
I turned on some debug info (i.e. oracle.jdbc.sql=true) but it didn't provide any useful info in regards to why I'm getting this error. Unfortunately, the JDBC Developer's Guide does not provide full examples of the code.

How to view the returned data from a stored procedure?

Hi,
I created ref cursor in the stored procedure to return data. But how can I view the data when I execute it? The stored procedure works fine, just want to view the result.
Thanks!

SQL>set serveroutput on size 100000;
SQL>set autoprint on
SQL>variable cv refcursor;
SQL>exec proc_name(param1,:cv);

How to get both, the ResultSet and Output (return value) from Oracle Stored Procedure

Hi! I am doing a conversion from MSSQL to Oracle with C++ and MFC ODBC. Any comment is appreciated!! I have Oracle 8i and Oracle ODBC 8.1.6 installed.
My question is how to retrieve the return value AND ALSO the resultSet at the same time by using Oracle function without modifying my souce codes (except puttting mypackage. string infron of my procedure name, see below).
-- My source code in C++ with MSSQL ....
sqlStr.Format("{? = call ListOfCustomers(%i)}", nNameID);
RcOpen = CustomerList.Open(CRecordset::forwardOnly, sqlStr, CRecordset::readOnly );
Where CustoemrList is a Crecordset object...
IN DoFieldExchange(CFieldExchange* pFX) I have ...
//{{AFX_FIELD_MAP(CQOSDB_Group)
pFX->SetFieldType(CFieldExchange::outputColumn);
RFX_Long(pFX, T("Name"), mCustoemrName);
//}}AFX_FIELD_MAP
// output parameter
pFX->SetFieldType( CFieldExchange::outputParam );
RFX_Int( pFX, T("IndexCount"), mCustomerNumber);
-- m_CustomerNumber is where i store the return value!!!
-- In Oracle Version, i have similar codes with ...
sqlStr.Format("{? = call mypackage.ListOfCustomers(%i)}", nNameID);
RcOpen = CustomerList.Open(CRecordset::forwardOnly, sqlStr, CRecordset::readOnly );
-- I have oracle package/Body codes as following...
create or replace package mypackage
as
type group_rct is ref cursor;
Function listgroups(
nameID NUMBER ,
RC1 IN OUT Mypackage.group_rct ) return int;
end;
Create or replace package body mypackage
as
Function listgroups(
NameID NUMBER ,
RC1 IN OUT Mypackage.group_rct )return int
IS
BEGIN
OPEN RC1 FOR SELECT Name
from Customer
WHERE ID = NameIDEND ListGroups;
END
return 7;
END listgroups;
END MyPackage;
Ive simplified my codes a bit....
null

yes, it is exactly what i want to do and I am using Oracle ODBC driver.
I tried using procedure with 1 OUT var fo numeric value and the other IN OUT ref cursor var instead of function, but error occurs when I called it from the application. It give me a memory ecxception error!!
sqlStr.Format("{? = call ListOfCustomers(%i)}", nNameID);
RcOpen = CustomerList.Open(CRecordset::forwardOnly, sqlStr, CRecordset::readOnly );
it seems to me that the ? marker var is making all the trouble... can you please give me any more comment on this?? thanks!
null

Return codes from sqlplus_exec_template

OWB'ers
Environment:
OWB 10g (10.1.0.2.0)
Repository and target schema - Oracle9i (9.2.0.4) on AIX 5.2
I am executing the 'sqlplus_exec_template.sql' script to execute a Process Flow. It executes the Process Flow just fine.
When I put the SQL*Plus command line in a UNIX script as so:
sqlplus -s owb_rtu/owb_rtu @sqlplus_exec_template OWB_RTR GWW_FLOW_LOCATION_1 PROCESS LOAD_BUSINESS_UNITS "," ","
... and then test the return code using $?, it returns a '1' for a successful execution.
I understand that the package that is executed by the SQL script (wb_rt_api_exec) will return 1=success, 2=warning and 3=error. No problem.
However, when I test the return status of the actual SQL*Plus command I also get a '1' when the PL/SQL script executes successfully!!??!!??
The log file produced from the SQL script shows the following:
Session altered.
Role set.
Stage 1: Decoding Parameters
| location_name=GWW_FLOW_LOCATION_1
| task_type=ProcessFlow
| task_name=LOAD_BUSINESS_UNITS
Stage 2: Opening Task
| l_audit_execution_id=12300
Stage 3: Overriding Parameters
Stage 4: Executing Task
| l_audit_result=1 (SUCCESS)
Stage 5: Closing Task
Stage 6: Processing Result
| exit=1
PL/SQL procedure successfully completed.
So, if the PL/SQL procedure completes successfully, why do I get a '1' return code to my UNIX script?
UNIX thinks that is an error condition.
When I purposely made an error in my SQL*Plus command line the UNIX script returned a '1', as expected, when encountering a script error.
How then do I tell the difference between a SQL command error that returns a '1' and a successful completion of the PL/SQL package that also returns a '1'?
I have tried the Process Flow with the 'Use Return as Status' set to both True and False with the same results.
I am trying to set up scripts that will run in Autosys and I need to check the return codes of the jobs and notify the appropriate people if there is a problem. Like UNIX, Autosys thinks a '1' return code is an error condition.
So it appears that the SQL*Plus command invoked in a UNIX script is returning the exit status of the 'wb_rt_api_exec' package invoked in the SQL script and not the actual result of the PL/SQL procedure that calls the package.
How do I get the SQL*Plus command executed from the UNIX script to return a zero (0) upon a successful completion and a non-zero upon an error?
Is the package somehow overpowering the return code from SQL*Plus?
Any help is greatly appreciated.
Gary

Jean-Pierre
Thanks very much for the response. I will find that SQL script you mention and see if I can use it or modify it to meet our needs.
We have standardized on using Autosys as our job scheduling product and are using it for all the ERP jobs in addition to the ETL jobs.
In that light I would be very interested in having a closer tie between OWB and Autosys. We aren't in a position to be a very good beta customer at this point due to a very tight implementation schedule for the next few months. After that it might be possible for us to help test that new functionality.
Thanks again, we really appreciate your efforts in this discussion group.
Gary

Return a parameter through stored procedures

Hello Experts
I want to return parameter through stored procedures so as to ensure that the application has been executed properly.
My source message format is
<StatementName5>
<storedProcedureName action=u201D EXECUTEu201D>
<table>Summarize_prc</table>
<empid [isInput=u201Dtrueu201D] [isOutput=true] type=SQLDatatype>val1</empid>
</storedProcedureName >
</StatementName5>
Do i need to put some extra parameters for return values from the stored procedures?
What would be the response message format to return the parameters from stored procedure.
Thanks
Sabyasachi

Hi,
If you wants to read the return values from stored procedure, the scanario should be designed as Sync.
The format looks like thsi
<Message Type Name>
      <STATEMENTNAME_response>
                  <Field1> </Field1>
   </STATEMENTNAME_response>
</Message Type Name>

How do I return two values from a stored procedure into an "Execute SQL Task" within SQL Server 2008 R2

Hi,
How do I return two values from a
stored procedure into an "Execute SQL Task" please? Each of these two values need to be populated into an SSIS variable for later processing, e.g. StartDate and EndDate.
Thinking about stored procedure output parameters for example. Is there anything special I need to bear in mind to ensure that the SSIS variables are populated with the updated stored procedure output parameter values?
Something like ?
CREATE PROCEDURE [etl].[ConvertPeriodToStartAndEndDate]
@intPeriod INT,
@strPeriod_Length NVARCHAR(1),
@dtStart NVARCHAR(8) OUTPUT,
@dtEnd NVARCHAR(8) OUTPUT
AS
then within the SSIS component; -
Kind Regards,
Kieran.
Kieran Patrick Wood http://www.innovativebusinessintelligence.com http://uk.linkedin.com/in/kieranpatrickwood http://kieranwood.wordpress.com/

Below execute statement should work along the parameter mapping which you have provided. Also try specifying the parameter size property as default.
Exec [etl].[ConvertPeriodToStartAndEndDate] ?,?,? output, ? output
Add a script task to check ssis variables values using,
Msgbox(Dts.Variables("User::strExtractStartDate").Value)
Do not forget to add the property "readOnlyVariables" as strExtractStartDate variable to check for only one variable.
Regards, RSingh

Handling Return Codes from SQL Stored Procedures

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