Tables -- return values

Hi..I have a short question.
let's say I have a column of doubles in a table (DB).
if an entry in the column was null, what would java return?
for example::
columnA: (1.0, -2.3, 6.6, NULL, 8.3)

I suppose we're talking about database tables and therefore JDBC.
Consider the code:
    ResultSet rs = stmt.executeQuery("SELECT ROUTERID FROM ROUTER");
    while(rs.next()) {
        double d = rs.getDouble("ROUTERID");
        if (rs.wasNull()) {
            d = Double.NaN;
    }YES, the getDouble() returns 0 if the column is null; and YES, you can check whether the last column read was actually null.
But it's all in the API doc of ResultSet.
Is this what you were seeking for?
Best Regards,
Ivan

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Hi Master,
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hi,
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minus
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Thanks
manoj

Ooh, MINUS.... Can you not use a NOT EXISTS in this case, could have a big effect on the execution plan?
Something like this perhaps?
SELECT f_name||' '||l_name,
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http://www.munkyben.wordpress.com
Don't forget to mark replies helpful or correct ;)

How to get return values from stored procedure to ssis packge?

Hi,
I need returnn values from my stored procedure to ssis package -
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SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
-- =============================================
-- Author: <Author,,Name>
-- Create date: <Create Date,,>
-- Description: <Description,,>
-- =============================================
ALTER PROCEDURE [TSC]
-- Add the parameters for the stored procedure here
@P_STAGE VARCHAR(2000)
AS
BEGIN
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SET NOCOUNT ON;
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--SELECT <@Param1, sysname, @p1>, <@Param2, sysname, @p2>
truncate table [INPUTS];
INSERT
INTO
[INPUTS_BASE]
SELECT
[COLUMN]
FROM [INPUTS];
RETURN
END
and i am trying to get the return value from execute sql task and shown below
and i am taking my returnn value to result set variable

You need to have either OUTPUT parameters or use RETURN statement to return a value in stored procedures. RETURN can only return integer values whereas OUTPUT parameters can be of any type
First modify your procedure to define return value or OUTPUT parameter based on requirement
for details see
http://www.sqlteam.com/article/stored-procedures-returning-data
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procedure.
Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs

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How to store the return value from a select list in page item ?

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How to set the returned value of CFL in a matrix

dear all,
I got a matrix binded to a DataSource and two CFLs are in this matrix. The codes for handling AfterChooseFromList is as following. It works almost fine. But when a docoment containing more than two
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Can anybody give me some suggestion? Thanks.
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Another quesion, can I assign the returned value of CLF directly to the cell?

Hello Chao-Yi Wu,
I don't have a real solution for you - just a few comments:
1. At
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            val = oDataTable.GetValue(0, 0)
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I would add
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2. At
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I would make the branch by the pVal.ChooseFromListUID instead of the ColUID
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How to call an Oracle Procedure and get a return value in Php

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CREATE OR REPLACE procedure p_ins_gsdata2 (
p_requestid IN varchar2 default null,
p_retcode OUT varchar2)
as
BEGIN
SELECT COUNT (*) INTO p_retcode
FROM S_GSMRY_DATA_SURVEY
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COMMIT;
RETURN;
END;
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144937
Parse was successful
Requestid Bind Successful
Returnval Bind Successful
Result = 0
Exec Returned FALSE
Error = ORA-00000: normal, successful completion -- while
processing OCI function OBNDRA
ErrorCode = 0
Error Executing
I listed the messages on separate lines for clarity. I don't understand why it parses and binds o.k. but the exec returns false.
Thanks again in advance for your help. Have a great day.
Regards,
Rudi

retcode=`echo $?`is a bit convoluted. Just use:
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replace the EXEC line with :
select 'hello' from dual;
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Assigning LOV return Value to multiple text items

Hi all
I have a custom form on which i have 10 text items
text item 1,text item 2 ....text item10
I have a table xx_querywith fields
text_item,query
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thanks
_

Hi All
thanks for your responses
I have Created a control item and assigned the return value of the LOV to the control item
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is
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ORABPEL-02152
Instance not found in datasource.
The process domain was unable to fetch the instance with key "2e52cdd31acca03e:5800031c:119819b87bf:-7bdd" from the datasource.
Please check that the instance key "2e52cdd31acca03e:5800031c:119819b87bf:-7bdd" refers to a valid instance that has been started and not removed from the process domain.
and
<2008-04-25 13:47:53,666> <ERROR> <mmerkel.collaxa.cube.engine> <CubeEngine::processStaleInstance> Instance 2670008 has already been marked as stale ... skipping
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The instance "2670008" was created with process guid "MD5{ed3f0862561da5254a6cf2fd5a440500}"; the current guid for the process "bucheReo" (revision "1.0") is "MD5{0a8bf160d2ff79eabb2f4b479e876cd0}". Whenever a process is deployed on top of an existing process with the same process id and revision tag, all instances created from the previous process are marked as stale.
If you are accessing this instance from the console, your browser may be referring to an out-of-date page; please click on the Instances tab to get the current list of active instances.
ORABPEL-02032
Inconsistent process guid.
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If you are accessing this instance from the console, your browser may be referring to an out-of-date page; please click on the Instances tab to get the current list of active instances.
Have anyone a idea?
Every help is welcome?
Thanks, Michael

Hi,
“You should be able to use an assign to copy an output parameter value from the BPEL variable associated with the output parameter of the stored procedure.”
Yes, that is working well for the input variable. But that doesn’t work for the output variable in the second environment.
The whole bpel process working well in one environment and does not in the second.
By now I think there is any adjustment in the database or in the aplication server that we not found and that make the trouble
What I do is that a invoke element (Invoke_WriteREOInDB) call the db adapter WriteREOInDB. My input variable WriteREOInDB_InputVariable is filled, the db adapater call a procedure and I see my data in the table. Now the procedure gives the result value ‘ok’
In the invoke element I had the output variable WriteREOInDB_OutputVariable. In the next step I want to assign the value of WriteREOInDB_OutputVariable to my global output variable.
But the instance didn’t coming back. In the console I get the following message:
“Instance not found in datasource.
The process domain was unable to fetch the instance with key "2e52cdd31acca03e:5800031c:119819b87bf:-7e0b" from the data source.”
So I see nothing in the bpel console.
Any idea?
Thanks
Michael

Problem with Bapi_po_Getdetail return values

We have developed a web service in asp.net to get the details of a particular purchase order number calling Bapi_po_Getdetail. The input parameters that we pass are:
string ITEMS = X
string PURCHASEORDER= <purchase order number>
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Please initialize the BAPIEKPOTable bedore call. Passing null allways returns null.
NCo:
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Soap Processor / Web Service Wizard
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Tables -- return values

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