DB Adapter Polls each record only once.

Hi All
I am using DB adapter Logical delete Polling strategy in BPEL my process. Whenever new record created or updated in DB table, BPEL instance gets kicked off.
With Logical delete strategy DB Adapter always updates table with read value(given in wizard) after consuming newly created record. Now once newly created record has been processed/consumed by DB Adapter , It will not picked up again If I update the same record. Reason: DB adapter has already marked it as 'Read'. And my Application can not reset the column marked by DB Adapeter .
Anybody has some other idea to achieve this ?
thanks
/Mishit

Why can't your application update the field again to the un-read value? It is filled initially with a not-read value isn't it? A simple update trigger on the table could do the trick. If not you should create a staging area table, if you want in an other schema, that gets records whenever an insert or update takes place on your application table. Anyway without table triggers on the original table it is not posible. Did you know you can also create a trigger from a staging area schema on a table in an other schema?
Kind Regards,
Andre

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Need to display records only once for that particular group

Hi,
I have a requirement like displaying repeated records only once for that particular group.
For eg, in the emp table, I need to display repeated deptno only once for the particular group of job.
And for the above requirement I have used the below query,
SELECT empno, DECODE (LAG (job, 1) OVER (ORDER BY job), job, NULL, job),
DECODE (LAG (deptno, 1) OVER (ORDER BY deptno), deptno, NULL, deptno)
FROM emp;
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EMPNO     JOB     DEPTNO
7782          10
7934     CLERK
7839     PRESIDENT
7876          20
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7902     ANALYST
7566     MANAGER
7844          30
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But in the above output you can find that, say deptno 10 is getting displayed only once, whereas I want that deptno 10 to be checked whether it is getting repeated within the group of JOB and than hide the deptno 10 only if it is repeated within that job group. If not, deptno 10 should be displayed again.
Please help me in this.
Regards,
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Hi,
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Return each value only once using cfloop query

Hi,
I have some code that dynamically populates a cfselect list and then populates a second list based on those values. Everything seems to be working fine, except that all values are being pulled from the database, and there are duplicates in most cases. For example, value 1S1W diplays in the drop-down menu 10 times, where I would only like it there once.
Is there a way to have one of each value in my list?
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<CFQUERY name="get_Main_Group" datasource="ds" dbtype="odbc">
SELECT *
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<cfif isDefined('page.select_Main_Group')>
   
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Emily,
OK. Yes it is possible. Change your first query to:
SELECT DISTINCT TOWNSHIP_RANGE
          FROM slco_sire.dbo.area_reference_plats_doc INNER JOIN slco_sire.dbo.area_reference_plats_page
          ON    slco_sire.dbo.area_reference_plats_doc.doc_id = slco_sire.dbo.area_reference_plats_page.doc_id
          ORDER BY TOWNSHIP_RANGE
</CFQUERY>
Notice I removed any mention of SECTION, because it's irrelevant to generating a unique list of TOWNSHIP_RANGE. Also, GROUP BY is not needed, but an ORDER BY will sort the records in alphanumeric order.
Then you need to modify your code where you generate the option list for the first pulldown:
<option value="#get_Main_Group.TOWNSHIP_RANGE#" <cfif StrucKeyExists(form,'select_Main_Group') AND form.select_Main_Group eq "#get_Main_Group.TOWNSHIP_RANGE#">selected</cfif>>#get_Main_Group.TOWNSHIP_RANGE#</option>
Here I did a couple of things beside changing SECTION references to TOWNSHIP_RANGE . It's a good idea to add the query name prefix to column names when you output them so that you avoid collisions with variables that have the same name. I also reduced your <CFIF> statements to one compound statement for simplicity, and replaced the IsDefined with a StructKeyExists function. This is considered to be better practice and won't throw an error when used in a compound statement (if you kept the IsDefined statement and tried that in a compound selection, it can sometimes throw errors if the variable in the IsDefined doesn't exist).
Now, your second query should be something like:
<cfquery name="get_Sub_Group" datasource="ds" dbtype="odbc">
        SELECT DISTINCT SECTION
        FROM slco_sire.dbo.area_reference_plats_doc INNER JOIN slco_sire.dbo.area_reference_plats_page
                    ON    slco_sire.dbo.area_reference_plats_doc.doc_id = slco_sire.dbo.area_reference_plats_page.doc_id
        WHERE TOWNSHIP_RANGE = '#page.select_Main_Group#'
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Here I changed the WHERE clause to filter based on the TOWNSHIP_RANGE you selected in the first pull-down. This should now return a list of SECTIONs that match the TOWNSHIP_RANGE selected in the first pull-down.
Lastly, some minor changes to the option list for the second pulldown:
<option value="#get_Sub_Group.SECTION#">#get_Sub_Group.SECTION#</option>
One other thing I noticed. If you are on ColdFusion 8 or 9, the dbytpe="odbc" is no longer needed. I'm assuming you are using an ODBC database connection to something like MS Access. If so, you can omit the dbytype entirely. It's only needed now if you do query-of-query queries, where it would be dbtype="query".
HTH,
-Carl V.

PHP MySql routine....list each state only once

I have a db with two fields, city and state. I want to list
the states on a
page, but of course only want each state to list once. I have
the recordset
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Help?
Thanks,
Mad Dog

I have the Simulated Nested Region and thought I might be
able to fool it by
not having the second column. But no.....
Your second option (DISTINCT) is probably perfect. I'll try
it in a while. I
was going to email you directly but didn't want to be a PITA.
THANKS!
MD
Joe Makowiec wrote:
> On 09 Oct 2008 in macromedia.dreamweaver, Mad Dog wrote:
>
>> I have a db with two fields, city and state. I want
to list the
>> states on a page, but of course only want each state
to list once. I
>> have the recordset ready to go. I know this must be
dirt
>> simple....if I only knew how.
>
> You mean that you want something like:
>
> STATE
> City
> City
> STATE
> City
> ...
>
> See if this extension from Tom Muck does it for you:
>
>
http://www.tom-muck.com/extensions/help/simulatednestedregion/
>
> OR - do you just want a list of states? If so, then you
need:
>
> SELECT DISTINCT myState
> FROM myTable
> ORDER BY myState ASC
>
> And, while we're at it, list of states with count:
>
> SELECT myState, COUNT(myState) AS stateCount
> FROM myTable
> GROUP BY myState
> ORDER BY myState ASC
>
> If not, post back and we'll take care of it.

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Hi All,
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Hruthayah

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Hi all,
How to set a particular Field in table control either as display only or
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Hi Ravi,
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Hi,
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Hi,
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I'm trying to record only part of my screen using my Quicktime 10.0, but once I press record in the "Screen recording" feature it automatically starts recording and doesn't give me the option to choose what part of the screen to capture. What gives?

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Hello Everybody,
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Logical delete option in db adapter.
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Invalid JCA transport endpoint configuration, exception: javax.resource.ResourceException: BINDING.JCA-12532 Cannot set JCA WSDL Property. Error while setting JCA WSDL Property. Property setIdempotent is not defined for oracle.tip.adapter.db.DBActivationSpec Please verify the spelling of the property.
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I set it up and it works great with new inserted rows in the table.
However, it doesn´t capture the updated rows!
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1 -John- 21
2 -Mary- 25
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<operation name="receive">
<jca:operation
ActivationSpec="oracle.tip.adapter.db.DBActivationSpec"
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MarkReadField="STATUS"
MarkReadValue="PROCESSED"
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Ex:
CREATE OR REPLACE TRIGGER nameOftrigger_modified
BEFORE UPDATE ON table_name
REFERENCING NEW AS modifiedRow
FOR EACH ROW
BEGIN
*:modifiedRow.STATUS :='UNPROCESSED';*
END;
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Logical delete polling strategy is good enough to poll the updated records.
Hope this helps.
Thank you.

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Hi everyone!
What I actually trying to do is that I have a multiple tables and from these tables I'm going to write each of it into a flatfile that is a pipe delimeted that is why I have to make a loop to know how many fields I am going to write. The code that was attached are actually working, my only concern is that it will take a longer time of processing cause every record of a table it will pass to the for loop(checking how many column) wherein number of column/ were already known on the first loop.
Hi kajbj,
I think what your trying to explain is almost the same with below code which i had already tried. The problem with this is that the every loop of the outer loop data retrieve is only the data of the first record.
               Statement sOutput = consrc.createStatement();
                        ResultSet sqlset4 = sOutput.executeQuery(xquery);
                        ResultSetMetaData rsMetaData = sqlset4.getMetaData();
                        int numberOfColumns = rsMetaData.getColumnCount();
                        String writefld = "";
                        while (sqlset4.next()) {
                             writefld = "";
                             if (sqlset4.isFirst()) {
                                for (int i = 1; i <= numberOfColumns; i++) {
                                    if (xxformatid.equals("1") || xxformatid.equals("3")) {
                                        writefld = writefld + "sqlset4.getString(" + i + ").trim()" + "|";
                            writefld = writefld.substring(0, writefld.length() - 1) ;
                            output.write("\r\n");
                            output.write(writefld);
                        output.close();

DB Adapter Polls each record only once.

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