Query Result Replacement between different objects

Hi All
I have a req. where i need to pass result of one query and restrict the second query with this. Usually its easy if they both are same object like say Sales Document(0DOC_NUMB). But in my case i need to pass 0DOC_NUMB from first query to 0REF_DOC in second query. Has anyone done this? Any help will be appreciated.
Thanks

Hi ,
You can try creating a replacement path variable on 0DOC_NUMB getting filled by the first query.
Then you can pass these values to a variable of type customer exit on 0REF_DOC in second query in the user exit for variables.
I guess however both the variables need to be used in the second query to get the results.
rgds
Deepak

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Iterate query result - put specific rows in a collection and do output

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Hi,
please help me in working on following requirement:
1. Iterate the View Object Query Result
2. Do some calculation on the Rows, lets say:
Concatination of column1 and column2 and place it in a non database Attribute "column3"
3. How to handle/place the non database attribute?
4. Fetch specific rows from the query result; there should be a comparison, like checking master and detail hierachy struktur:
Take Column1_ID (Master) check in columns2_ID (Detail), when found detail take this Row and place it in a buffer (Maybe ArrayList, or something like that)
5. Show the Chace(ArrayList) to user, in a form of View Object, with standard functions like sorting and filtering
Till now my process of solving the above requiremnts are:
To Point 1:
Created a service method in Application Implementation Class
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     while (vo.hasNext()){
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Added an attribute to the View Object, with updateable and Queryable options. Place it on the JSPX Page.
With setter method, filled with values, for example (non Database Attributes Name is CalcCol):
Name:
//see above code
row.setCalcCol(row.getFirstName() + "," + row.getLastName());When doing so, on initial Call the values will be representated, but when sorting o filtering will be done, the values then will be erased.
3. Added an Attribute in View Object "Attributes Panel".
Here the XML Code of the View Object:
<?xml version="1.0" encoding="windows-1252" ?>
<!DOCTYPE ViewObject SYSTEM "jbo_03_01.dtd">

<ViewObject
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Name="EmployeesVO"
Version="11.1.1.56.60"
BindingStyle="OracleName"
CustomQuery="true"
ComponentClass="model.EmployeesVOImpl"
PageIterMode="Full"
UseGlueCode="false"
RowClass="model.EmployeesVORowImpl">
<DesignTime>
    <Attr Name="_codeGenFlag2" Value="Access|Coll|VarAccess"/>
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    <Attr Name="_isCodegen" Value="true"/>
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<SQLQuery>
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<ViewAttribute
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<ViewAttribute
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    Precision="20"
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<ViewAttribute
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    Precision="25"
    Type="java.lang.String"
    ColumnType="VARCHAR2"
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<ViewAttribute
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<AttrArray Name="KeyAttributes">
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</ViewObject>To Point 4:
There should be a specific sort order, which i have to code in ADF.
Just to give an overview:
Colum1 and Column2 (nothing to do with the emp table) have relationship. Several hierachies are existing in the Query Result.
For identifying the start point of any of these hierachies, i have to iterate through the Query Result and fetch these start point
and buffer it in an array or something like that.So in the end i have to get the same query Result but with different Sort Order.
How to buffer theses Rows (Array?) and show in a View Object?
Can we use the same view Object for solving that, or should we use another View Object which catches the new Result Set?
To Point 5:
The Result should be, as mentioned above, a View Object including new Result Set, which can provide standard behavior (sort, filter)
I hope the requirement is defined clearly enough, so maybe you can make some suggestions on that.
Thank you for replies.
Edited by: user9198377 on 13.07.2011 02:52

Hi.. You can do this without DB View. Have CalcCol transient attribute in VO. Instead of iterating VO rows and setting CalcCol attr, generate View Row Impl class. Inside getCalcCol(), write your logic. This will be called during each and every request so that transient attr data won't become null during sorting and filtering. If your VO is entity driven, do the same in Entity impl class
Raghu
Edited by: Raguraman on Sep 5, 2011 9:48 AM

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===================
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RedOctober57 wrote:...
Thanks for any help you can provide.
One:
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Execute the same query twice, get two different results

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Oracle Version : 10.2.0.1.0
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MIN(DECODE(CHAR_ID,6528,CHAR_VALUE)) AS AREAA,
MIN(DECODE(CHAR_ID,6529,CHAR_VALUE)) AS ATT,
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user2188367 wrote:
I have a query that returns two different results:
Oracle Version : 10.2.0.1.0
I am running the following query on the Oracle server in SQL*Plus Worksheet.
SELECT COUNT(*)
FROM AEJOURNAL_S1
WHERE CHAR_TIME BETWEEN TO_DATE('12-AUG-10 01:17:39 PM','DD-MON-YY HH:MI:SS AM') AND
TO_DATE('13-AUG-10 14:17:34','DD-MON-YY HH24:MI:SS')
AND DESC2 LIKE '%'
AND DESC1 LIKE '%'
AND DESC2 LIKE '%'
AND ETYPE LIKE '%'
AND MODULE LIKE '%'
AND LEVELL = '11-WARNING'
ORDER BY ORDD DESC;
The very first time the query is run, it will return a count of 259. The next time the query is run, lets say, 10 seconds later, it will return a count of 260. The above query is exemplary of the kind of thing I'm trying to do. It seems like the more fields filtered against '%', the more random the count return becomes. Sometime you have to execute the query three or four times before it levels out to a consistent number.
I'm using '%' as the default for various fields, because this was the easiest thing to do to support a data-driven Web interface. Maybe I have to 'dynamically' build the entire where clause, instead of just parameterizing the elements and having default '%'. Anyway, to eliminate the web interface for the purpose of troubleshooting the above query was run directly on the Oracle server.
This query runs against a view. The view does a transpose of data from a table.
Below is the view AEJOURNAL_S1
SELECT
CHAR_TIME,
CHAR_INST,
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MIN(DECODE(CHAR_ID,6543,CHAR_VALUE)) AS ORDD,
MIN(DECODE(CHAR_ID,6528,CHAR_VALUE)) AS AREAA,
MIN(DECODE(CHAR_ID,6529,CHAR_VALUE)) AS ATT,
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MIN(DECODE(CHAR_ID,6541,CHAR_VALUE)) AS NODE,
MIN(DECODE(CHAR_ID,6542,CHAR_VALUE)) AS STATE,
MIN(DECODE(CHAR_ID,6533,CHAR_VALUE)) AS UNIT
FROM CHAR_BATCH_DATA
WHERE subbatch_id = 1774
GROUP BY CHAR_TIME, CHAR_INST, BATCH_ID
So... why does the query omit rows on the first execution? Is this some sort of optimizer issue. Do I need to rebuild indexes? I looked at the indexes, they are all valid.
Thanks for looking,
DanIn fact you the first time you ran the query the data has been retrived from disk to memory , in the second time the data is already in memory so the respnse time should be faster ,but if you chagne any condition or column or letter case the optimizer will do the first step (data will be retrived from disk to memory )

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SQLServer 2000
Code Snippet
private static final int MAX_SCHEDULES_PER_TRANS = 10;
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context.getPersist().commitTransaction();
committed = true;
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context.getPersist().rollbackTransaction();
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# Kodo JDO Properties configuration
# DEVELOPMENT
com.solarmetric.kodo.LicenseKey: xxxxxxx
com.solarmetric.kodo.ee.ManagedRuntimeProperties=TransactionManagerName=Tran
sactionFactory
javax.jdo.PersistenceManagerFactoryClass=com.solarmetric.kodo.impl.jdbc.JDBC
PersistenceManagerFactory
javax.jdo.option.ConnectionDriverName=com.microsoft.jdbc.sqlserver.SQLServer
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javax.jdo.option.ConnectionUserName=xxxxx
javax.jdo.option.ConnectionPassword=xxxx
javax.jdo.option.ConnectionURL=jdbc:microsoft:sqlserver://devsnetsql01:1433;
SelectMethod=cursor;DatabaseName=devsnet09
javax.jdo.option.RetainValues=true
javax.jdo.option.RestoreValues=true
javax.jdo.option.Optimistic=true
javax.jdo.option.NontransactionalWrite=false
javax.jdo.option.NontransactionalRead=true
javax.jdo.option.Multithreaded=true
javax.jdo.option.MsWait=5000
javax.jdo.option.MinPool=0
javax.jdo.option.MaxPool=0
javax.jdo.option.IgnoreCache=false
com.solarmetric.kodo.FlushBeforeQueries=with-connection
com.solarmetric.kodo.impl.jdbc.schema.DBSequenceFactory=20
com.solarmetric.kodo.impl.jdbc.StatementCacheMaxSize=0
com.solarmetric.kodo.impl.jdbc.WarnOnPersistentTypeFailure=true
com.solarmetric.kodo.impl.jdbc.SequenceFactoryClass=com.solarmetric.kodo.imp
l.jdbc.schema.DBSequenceFactory
com.solarmetric.kodo.impl.jdbc.FlatInheritanceMapping=true
com.solarmetric.kodo.impl.jdbc.AutoReturnTimeout=10
com.solarmetric.kodo.Logger=stdout
com.solarmetric.kodo.EnableQueryExtensions=true
com.solarmetric.kodo.DefaultFetchThreshold=30
com.solarmetric.kodo.DefaultFetchBatchSize=10
com.solarmetric.kodo.impl.jdbc.TransactionIsolation=READ_COMMITTED
com.solarmetric.kodo.ee.ManagedRuntimeProperties=TransactionManagerMethod=co
m.ibm.ejs.jts.jta.TransactionManagerFactory.getTransactionManager
com.solarmetric.kodo.ee.ManagedRuntimeClass=com.solarmetric.kodo.ee.Invocati
onManagedRuntime
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com.solarmetric.kodo.runtime.DataStoreException: java.sql.SQLException:
[Microsoft][SQLServer 2000 Driver for JDBC]Object has been closed.
[code=0;state=HY000]
NestedThrowables:
java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC]Object has
been closed.
at
com.solarmetric.kodo.impl.jdbc.runtime.SQLExceptions.throwDataStore(SQLExcep
tions.java:64)
at
com.solarmetric.kodo.impl.jdbc.runtime.LazyResultList.instantiateRow(LazyRes
ultList.java:223)
at
com.solarmetric.kodo.impl.jdbc.runtime.LazyResultList.get(LazyResultList.jav
a:142)
at java.util.AbstractList$Itr.next(AbstractList.java:431)
at
com.solarmetric.kodo.runtime.objectprovider.ResultListIterator.next(ResultLi
stIterator.java:49)
at com.mallesons.servicenet.ta.shared.BOIterator.next(BOIterator.java:48)
at
com.mallesons.servicenet.ta.event.SchedulerThread.process(Scheduler.java:171
at com.mallesons.servicenet.ta.event.SchedulerThread.run(Scheduler.java:122)
NestedThrowablesStackTrace:
java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC]Object has
been closed.
at com.microsoft.jdbc.base.BaseExceptions.createException(Unknown
Source)(Inlined Compiled Code)
at com.microsoft.jdbc.base.BaseExceptions.getException(Unknown
Source)(Inlined Compiled Code)
at com.microsoft.jdbc.base.BaseConnection.validateClosedState(Unknown
Source)(Inlined Compiled Code)
at com.microsoft.jdbc.base.BaseStatement.validateClosedState(Unknown
Source)(Inlined Compiled Code)
at com.microsoft.jdbc.base.BaseResultSet.validateClosedState(Unknown
Source)(Compiled Code)
at com.microsoft.jdbc.base.BaseResultSet.getRow(Unknown Source)
at
com.solarmetric.datasource.ResultSetWrapper.getRow(ResultSetWrapper.java:465
at
com.solarmetric.kodo.impl.jdbc.runtime.LazyResultList.instantiateRow(LazyRes
ultList.java:186)
at
com.solarmetric.kodo.impl.jdbc.runtime.LazyResultList.get(LazyResultList.jav
a:142)
at java.util.AbstractList$Itr.next(AbstractList.java:431)
at
com.solarmetric.kodo.runtime.objectprovider.ResultListIterator.next(ResultLi
stIterator.java:49)
at com.mallesons.servicenet.ta.shared.BOIterator.next(BOIterator.java:48)
at
com.mallesons.servicenet.ta.event.SchedulerThread.process(Scheduler.java:171
at com.mallesons.servicenet.ta.event.SchedulerThread.run(Scheduler.java:122)

Thanks for pointing out the optimisticLockException catch error. That would
have been a bug but it hasn't been hit yet as I've only ever run one
instance of this app!!
The BOIterator is just wrapper layer and I have removed it to ensure it is
not the culprit. Still getting the same error.
I have done some more testing and have narrowed down the problem a little.
It seems to only occur when I update one of the columns that is being used
in the query. If I update a column that is not used in the query, it works
fine.
com.solarmetric.kodo.runtime.DataStoreException: java.sql.SQLException:
[Microsoft][SQLServer 2000 Driver for JDBC]Object has been closed.
[code=0;state=HY000]
NestedThrowables:
java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC]Object has
been closed.
at
com.solarmetric.kodo.impl.jdbc.runtime.SQLExceptions.throwDataStore(SQLExcep
tions.java:64)
at
com.solarmetric.kodo.impl.jdbc.runtime.LazyResultList.instantiateRow(LazyRes
ultList.java:223)
at
com.solarmetric.kodo.impl.jdbc.runtime.LazyResultList.get(LazyResultList.jav
a:142)
at java.util.AbstractList$Itr.next(AbstractList.java:431)
at
com.solarmetric.kodo.runtime.objectprovider.ResultListIterator.next(ResultLi
stIterator.java:49)
at
com.mallesons.servicenet.ta.event.SchedulerThread.process(Scheduler.java:197
at com.mallesons.servicenet.ta.event.SchedulerThread.run(Scheduler.java:143)
NestedThrowablesStackTrace:
java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC]Object has
been closed.
at com.microsoft.jdbc.base.BaseExceptions.createException(Unknown Source)
at com.microsoft.jdbc.base.BaseExceptions.getException(Unknown Source)
at com.microsoft.jdbc.base.BaseConnection.validateClosedState(Unknown
Source)
at com.microsoft.jdbc.base.BaseStatement.validateClosedState(Unknown Source)
at com.microsoft.jdbc.base.BaseResultSet.validateClosedState(Unknown Source)
at com.microsoft.jdbc.base.BaseResultSet.getRow(Unknown Source)
at
com.solarmetric.datasource.ResultSetWrapper.getRow(ResultSetWrapper.java:478
at
com.solarmetric.kodo.impl.jdbc.runtime.LazyResultList.instantiateRow(LazyRes
ultList.java:186)
at
com.solarmetric.kodo.impl.jdbc.runtime.LazyResultList.get(LazyResultList.jav
a:142)
at java.util.AbstractList$Itr.next(AbstractList.java:431)
at
com.solarmetric.kodo.runtime.objectprovider.ResultListIterator.next(ResultLi
stIterator.java:49)
at
com.mallesons.servicenet.ta.event.SchedulerThread.process(Scheduler.java:197
at com.mallesons.servicenet.ta.event.SchedulerThread.run(Scheduler.java:143)
2003-10-27 15:26:40,142 DEBUG - SchedulerThread.run() - exit
"Marc Prud'hommeaux" <[email protected]> wrote in message
news:[email protected]...
Nathan-
I guess you are right that it doesn't look like the query result is
being kept open between commits. I do notice that the block that catches
the OptimisticLockException doesn't break out of the loop though: can
you check to ensure that one isn't getting thrown?
Also, what is the com.mallesons.servicenet.ta.shared.BOIterator stuff?
If it is a wrapper layer that you have around the query execution,
can you try removing it, just to ensure that it isn't misbehaving in
some way?
In article <[email protected]>, nathan boyes wrote:
Hi Marc,
Bug 718 certainly seems similar, however I still don't think it is
necessarily the problem in this case. That particular bug relates to the
resultset that was opened prior to commit, not remaining open after the
commit. However, once I've committed, I call query.closeAll() then re
execute the query. I would expect this to give me a new resultset that
would not be affected by the previous commit.
Also the CURSOR_CLOSE_ON_COMMIT is disabled by default and we haven't
enabled it. A query against the database using one of the SQLServer
functions confirms that this setting is false on the server.
Predictably, instantiating the entire collection also fixes the problem.
I
guess this is similar to setting DefaultFetchThreshold = -1.
Not really sure what else to try.
"Marc Prud'hommeaux" <[email protected]> wrote in message
news:[email protected]...
Nathan-
This sounds to me like
http://bugzilla.solarmetric.com/show_bug.cgi?id=718 , even though it is
not known to happen for SQLServer. If, before you commit, you
instantiate the entire "col" list (with something like
"new LinkedList (col)"), do you still see the problem?
If this is indeed the problem, it seems that this is a server option
that you can configure. If you disable CURSOR_CLOSE_ON_COMMIT on the
server, do you still see the problem? See:
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/tsqlref/ts_set-set_48kz.asp
>>>
>>>
>>>
>>>
In article <[email protected]>, nathan boyes wrote:
I have upgraded to 2.5.5 and am now calling query.closeAll() neither
of
which had any effect. When I set DefaultFetchThreshold to -1, thenthe
problem disappeared.
For efficiency, if I am iterating through 50 objects beforecommitting
then
it is probably worth setting
DefaultFetchThreshold=50
DefaultFetchBatchSize=50
which will run without problem.
However, that doesn't address the underlying problem that could stilloccur
in other parts of our system.
"Stephen Kim" <[email protected]> wrote in message
news:[email protected]...
First can you upgrade to Kodo 2.5.4 and see if the problem persists?
If so, can you for the sake of debugging try setting
DefaultFetchThreshold to -1?
Also you should be calling either query.closeAll () or query.close(events).
nathan boyes wrote:
Hi guys
I've discovered an unusual behaviour when iterating through a
collection
returned from a query.
Scenario
The code executes a query, iterates partially through the
resultset
and
for
each row calls a method which creates another object. Given that
there
could be thousands of rows, I commit the new objects every n timesand
then
go back to the start of the loop which re-executes the query. This
code
runs
fine when
MAX_SCHEDULES_PER_TRANS <=
com.solarmetric.kodo.DefaultFetchBatchSize.
Problem
If the DefaultFetchBatchSize is 10, and I commit every 11
iterations,
then
during the 3rd outer loop (ie commit has succeeded twice and the
query
has
been executed 3 times) an exception is thrown when calling
events.next()
on
the 10th element. The stack trace is included below, but it
appears
that
the query resultset is somehow being closed early.
If I increase the DefaultFetchBatchSize to 20, then I can also
increase
my
MAX_SCHEDULES_PER_TRANS to 20 without getting the error.
Any ideas?
Regards
Nathan
Kodo 2.5.3
SQLServer 2000
Code Snippet
private static final int MAX_SCHEDULES_PER_TRANS = 10;
while (!terminated) {
Collection col = (Collection) getQuery().execute(currentDate);
getQuery() method Creates query object once and reused insubsequent
calls
Iterator events = col.iterator();
int counter = 0;
boolean committed = false;
while (events.hasNext() && !committed && !terminated) {
Event event = (Event) events.next();
event.schedule()
counter++;
if ((counter == MAX_SCHEDULES_PER_TRANS ) ||
!events.hasNext()) {
>>>>>>
try {
context.getPersist().commitTransaction();
committed = true;
catch (OptimisticLockException e) {
context.getPersist().rollbackTransaction();
break;
getQuery().close(col);
Kodo.properties
# Kodo JDO Properties configuration
# DEVELOPMENT
com.solarmetric.kodo.LicenseKey: xxxxxxx
com.solarmetric.kodo.ee.ManagedRuntimeProperties=TransactionManagerName=Tran
sactionFactory
javax.jdo.PersistenceManagerFactoryClass=com.solarmetric.kodo.impl.jdbc.JDBC
PersistenceManagerFactory
javax.jdo.option.ConnectionDriverName=com.microsoft.jdbc.sqlserver.SQLServer
Driver
javax.jdo.option.ConnectionUserName=xxxxx
javax.jdo.option.ConnectionPassword=xxxx
javax.jdo.option.ConnectionURL=jdbc:microsoft:sqlserver://devsnetsql01:1433;
SelectMethod=cursor;DatabaseName=devsnet09
javax.jdo.option.RetainValues=true
javax.jdo.option.RestoreValues=true
javax.jdo.option.Optimistic=true
javax.jdo.option.NontransactionalWrite=false
javax.jdo.option.NontransactionalRead=true
javax.jdo.option.Multithreaded=true
javax.jdo.option.MsWait=5000
javax.jdo.option.MinPool=0
javax.jdo.option.MaxPool=0
javax.jdo.option.IgnoreCache=false
com.solarmetric.kodo.FlushBeforeQueries=with-connection
com.solarmetric.kodo.impl.jdbc.schema.DBSequenceFactory=20
com.solarmetric.kodo.impl.jdbc.StatementCacheMaxSize=0
com.solarmetric.kodo.impl.jdbc.WarnOnPersistentTypeFailure=true
com.solarmetric.kodo.impl.jdbc.SequenceFactoryClass=com.solarmetric.kodo.imp
l.jdbc.schema.DBSequenceFactory
com.solarmetric.kodo.impl.jdbc.FlatInheritanceMapping=true
com.solarmetric.kodo.impl.jdbc.AutoReturnTimeout=10
com.solarmetric.kodo.Logger=stdout
com.solarmetric.kodo.EnableQueryExtensions=true
com.solarmetric.kodo.DefaultFetchThreshold=30
com.solarmetric.kodo.DefaultFetchBatchSize=10
com.solarmetric.kodo.impl.jdbc.TransactionIsolation=READ_COMMITTED
com.solarmetric.kodo.ee.ManagedRuntimeProperties=TransactionManagerMethod=co
m.ibm.ejs.jts.jta.TransactionManagerFactory.getTransactionManager
com.solarmetric.kodo.ee.ManagedRuntimeClass=com.solarmetric.kodo.ee.Invocati
onManagedRuntime
Stack trace
com.solarmetric.kodo.runtime.DataStoreException:java.sql.SQLException:
[Microsoft][SQLServer 2000 Driver for JDBC]Object has been closed.
[code=0;state=HY000]
NestedThrowables:
java.sql.SQLException: [Microsoft][SQLServer 2000 Driver forJDBCObject
has
been closed.
at
com.solarmetric.kodo.impl.jdbc.runtime.SQLExceptions.throwDataStore(SQLExcep
tions.java:64)
at
com.solarmetric.kodo.impl.jdbc.runtime.LazyResultList.instantiateRow(LazyRes
ultList.java:223)
at
com.solarmetric.kodo.impl.jdbc.runtime.LazyResultList.get(LazyResultList.jav
a:142)
at java.util.AbstractList$Itr.next(AbstractList.java:431)
at
com.solarmetric.kodo.runtime.objectprovider.ResultListIterator.next(ResultLi
stIterator.java:49)
atcom.mallesons.servicenet.ta.shared.BOIterator.next(BOIterator.java:48)
>>>>>>
at
com.mallesons.servicenet.ta.event.SchedulerThread.process(Scheduler.java:171
atcom.mallesons.servicenet.ta.event.SchedulerThread.run(Scheduler.java:122)
>>>>>>
NestedThrowablesStackTrace:
java.sql.SQLException: [Microsoft][SQLServer 2000 Driver forJDBCObject
has
been closed.
at com.microsoft.jdbc.base.BaseExceptions.createException(Unknown
Source)(Inlined Compiled Code)
at com.microsoft.jdbc.base.BaseExceptions.getException(Unknown
Source)(Inlined Compiled Code)
at
com.microsoft.jdbc.base.BaseConnection.validateClosedState(Unknown
Source)(Inlined Compiled Code)
atcom.microsoft.jdbc.base.BaseStatement.validateClosedState(Unknown
Source)(Inlined Compiled Code)
atcom.microsoft.jdbc.base.BaseResultSet.validateClosedState(Unknown
Source)(Compiled Code)
at com.microsoft.jdbc.base.BaseResultSet.getRow(Unknown Source)
at
com.solarmetric.datasource.ResultSetWrapper.getRow(ResultSetWrapper.java:465
at
com.solarmetric.kodo.impl.jdbc.runtime.LazyResultList.instantiateRow(LazyRes
ultList.java:186)
at
com.solarmetric.kodo.impl.jdbc.runtime.LazyResultList.get(LazyResultList.jav
a:142)
at java.util.AbstractList$Itr.next(AbstractList.java:431)
at
com.solarmetric.kodo.runtime.objectprovider.ResultListIterator.next(ResultLi
stIterator.java:49)
atcom.mallesons.servicenet.ta.shared.BOIterator.next(BOIterator.java:48)
>>>>>>
at
com.mallesons.servicenet.ta.event.SchedulerThread.process(Scheduler.java:171
atcom.mallesons.servicenet.ta.event.SchedulerThread.run(Scheduler.java:122)
>>>>>>
>>>>>>
>>>>>
Stephen Kim
[email protected]
SolarMetric, Inc.
http://www.solarmetric.com
Marc Prud'hommeaux [email protected]
SolarMetric Inc. http://www.solarmetric.com
Marc Prud'hommeaux [email protected]
SolarMetric Inc. http://www.solarmetric.com

Query result Alternate row with different color

hello
can anyone help me on a query result.
i wish to have a :
query result Alternate row with different color .
ex.
first row light grey
second row darker grey.
and repeats itself up to the last record/row.
thanks

<tr> <!------------------------------I replaced with
<tr bgcolor="<cfif currentrow mod
2>##D3D3D3<cfelse>##F5F5F5</cfif>">
<td>
#MYARRAY[x][2].CNO#
</td>
<td align="center">
#MYARRAY[x][2].CDCDTt#
</td>
<td>
#MYARRAY[x][2].PADESC#
</td>
<td align="center">
#MYARRAY[x][2].INc#
</td>
<td align="center">
#MYARRAY[x][2].Exp#
</td>
<cfset thirdArray = MYARRAY[x][3]>
<cfif NOT arraylen(thirdArray)>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<cfelse>
<cfloop index="z" from="1" to="3">
<cfif z GT arraylen(thirdArray)>
<td> </td>
<td> </td>
<cfelse>
<td>
#thirdArray[z][2]#
</td>
<td>
#thirdArray[z][3]#
</td>
</cfif>
</cfloop>
<cfif arrayLen(thirdArray) gt 3>
<td nowrap="nowrap">
<cfloop index="z" from="4" to="#arraylen(thirdArray)#">
#thirdArray[z][2]# - #thirdArray[z][3]#<BR />
</cfloop>
</td>
</cfif>
</cfif>
</tr>
I got this error.
Variable CURRENTROW is undefined

Difference between Replacement with a query and Replacement from Variable

Hi Gurus
Would explain the difference between the Replacement Path: Replacement with a query and Replacement Path: Replacement from Variable with scenarios.
Thanks in advance,
Aravind.S

Hi,
If you are using Replacement with query, the given query output will be used as input your variable. For example if you want to display the product details, which can be find our from a query.
And Replacement with Variable will be used when you want to give the same input in two different fields. for example if you want to see the records from sending location and not the records from recived location at the same time. Here once you give the sending location id, it will be taken as the same input for received location.
Regards,
Vishnu

How to add different query results in Report designer

Hi,
I am creating a report based on 3 queries. At the end i need to show total of 3 query results.
How can i add results of queries in report designer??
thanks in advance

Hi Siva,
As u said that u want to show the results of the queries through report designer but i think it is used for formatted reports .
If u want to see tha results of diffrent query then u can use workbook .
In workbook u can also analyse reports easily by applying slice and dice techniques .
from different queries result set will be displayed on workbook with formatting and good look and feel.
regards,
Supriya

Mapping in interconnect between different Business Objects

I want to know how to do transformation and mapping between different business objects in interconnects.
Always,We have a very complex SQL,when We do intergration
with Oracle interconnect ,We use DB Adapter or Jdbc Adapter,but the complex SQL have to be excuted in the resource DB or the destination DB which may be a big pressure to them ,I think can We use different Business Objects, and do the Mappings in interconnect,so the big pressure will be on the interconnect server just like the ETL tools, But I just find that Interconnect can do tranformation and mapping in one Business Object ,how can I do? Is anyone meet this problem like me ?thanks for discussion.

For me, Business Objects are logical groupings of business processes. For example, we have a Business Object called "Maintain_Employees". Under this we have 1 Procedure (Create_Employee) and 2 Events (Update_Employee and Delete_Employee).
We have 1 Oracle system interfacing with 23 other legacy systems. Some of these legacy systems will be using this "Maintain_Employees" Business Object (Common View), and our main transformations will be between the Common View and the legacy Application Views.
We are using a number of techniques to assist in "validating" data in the InterConnect. The main ones are using 'Cross Reference Tables (XREF)' and 'DatabaseOperation' transformations. By using 'Content Based Routing' we are able to send the right message to the right legacy system, and therefore do the right transformation/validation on the message payload. However, this is only a small part of a complex puzzle.
I also have the "problem" of having "very complex SQL" on our Oracle system too. This is not unusual when using the InterConnect.
To my mind, the InterConnect does 2 main operations. Firstly, it performs some message transformation (mapping), and secondly, it acts as a transportation engine (routing) using the adapters.
The remainder of the effort required to create or consume the message resides with the Applications themselves. Whether it is parsing an XML CLOB payload, inserting data into staging tables, writing to log files, pre-processing data, calling API's or something else, your Application side programming and processing overhead can get large.
The trade off it to ask the question, do I want to be able to track and manage messages from start to finish in high detail? Or can I trust that all message payload data will be consumed with no additional processing on the Application side?
My experience has shown that the bottleneck is always at the Application side, and almost never in the InterConnect.
The short answer to your first question is "You are right. Mappings can take place only between Application Views and Common Views only - not between Business Objects.".
To answer your second question "Probably everyone reading this forum has this problem. The intelligence that is able to really interpret message data, validate it and process it is only found in the Application, not the InterConnect. You could, however, use the Workflow engine within OAI in order to provide additional pre-validation, human interaction and logic, but this too could be complex."
At my current client, we are architecting an Application OAI Message handling schema. This will contain staging tables, pre-processing tables, "OAI" wrapper PL/SQL scripts, "APPS" wrapper PL/SQL scripts and Message Logging and Exception tables. Ours will be a complex set of PL/SQL processes too.
I hope this helps, just in letting you know that you are not alone with this problem.
I wonder if anyone else would like to share how they have architected their InterConnect and Application side mapping and transformation solutions.

Drag and drop between different Flash objects

It is possible to drag & drop items between different flash objects?

Yes, you can drag and drop anywhere on the stage. You'll need to explain things in more detail if there's more to your question.

Compare DB objects between different schemas

Hi,
I want to compare db objects beween 2 different schemas like QA and PROD.
Please suggest me a tool that compares table definitions,stored procedures and other db objects between different schemas.

Did you check the above video link which is shared?
Yes I'd agree with you and also i faced these situations to check what objects i need to export from Dev to Quality ( to analyze what are already correct or what have to be imported again)
Generally Quality & Prod are in sync.
Also will be waiting along with you if anyone comments on any such tool.
Regards,
Krishna Tangudu

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