Placeholder fetching multiple records

Hi,
From the below piece of code in placeholder i am fetching multiple records.
How can i show those multiple records to the user?
<cq:contentQuery logic="and">
<cq:contentPropertyComparison logic="and" propertySet="UCMRepository/IDC:Folder" name="dDocAuthor" type="string">
<cq:equals>
<cq:literal>weblogic</cq:literal>
</cq:equals>
</cq:contentPropertyComparison>
</cq:contentQuery>
Thanks in Advance,
Venu--

Placeholders will, by design, select and display a single returned content item. If you would like to render more items, look to the Content Selector technology rather than Placeholder.
This document might be of assistance: [Choosing the Type of Interaction Management to Develop|http://download.oracle.com/docs/cd/E13155_01/wlp/docs103/interaction/interaction.html#wp1009277]
Brad

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Regarding fetching multiple records in a BDC call transaction mode

hi experts,
well the scenario is that i hv made a bdc report in which the values concerning purchase orders are stored in a text file in the form of records.(rows) and i want to upload these values into the transaction me21n.
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points will be rewarded generously.
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Hi,
First you sort the internal table by PO number before sending to BDC. Then loop at this internal table. For each new PO number build BDC tables.
I am giving pseudo code below.
Loop at potable.
at new potable-ponumber.
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Hi All
Need help in developing a login for a report.
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Code Snippet Part 2.
* Approved Document.
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*        ENDIF.
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Select Statement to fetch Multiple records of a same field

Hi one and all,
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Now how can write select Query.
Iknow how to fetch for a single type of material 'MA%'(using LIKE)
But for multiple selection of the same fieldi cant do anything ,
if anybody knows Please Help me.....
I wil be very thankful if u r helped.
Regards,
rajesh.

I have been trying in the same way
like
DATA : sp TYPE char3,
       b3 TYPE char3,
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b3 = 'B3%'.
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sh = 'SH%'.
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its not working.
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See here SDB_ADBC - the program
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cl_sql_connection
cl_sql_statement
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Hi all!
I am kind of stuck and am not able to understand how to get out of this. please help me. here is what I have to do.
I have a change log which has a record for each attribut changing in a table. Of all the changes, we are interested in a few,say 4 out of 5. All these records have same change group id.
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Message was edited by:
user542022

Hi
I think u can try PL/SQl collection
declare
TYPE tab_typ IS TABLE OF table%ROWTYPE;
l_tab_typ tab_typ;
begin
l_str :='select ...from table group by.....;
l_str BULK COLLECT INTO l_tab_typ;
FOR i in 1..l_tab_typ.count
loop
if (.....) then
end if;
update table .....;
end loop;
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try this
Thanks
Suni

Can i get multiple records if selection screen is 900 using PROVIDE

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Hi Ranjith
You can use
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Hallo,
I want to configure a PXI5112 for multiple record aquisition. I want to poll the card with the RecordsDone property. This information I want to use as a ForLoop counter to fetch all records one by one.
1) Is this a good and possible way?
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What sample rate would you have? What do you mean by a ForLoop counter with three values?

How to concatenate multiple records into one

Hi everybody:
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Lan|Author
English|Ernest Hemingway
Spanish|Octavio Paz
Spanish|Mario Vargas Llosa
English|Sinclair Lewis
Spanish|Gabriel García Márquez
And I want to get this:
Author
Octavio Paz, Mario Vargas Llosa, Gabriel García Márquez
I have worked with SQL Server and I can do something like this:
CREATE FUNCTION dbo.MyConcat (@lan varchar(10))
RETURNS varchar(5000) AS
BEGIN
declare @retvalue varchar(5000)
set @retvalue=''
select @retvalue = @retvalue + Author +',' from Authors where lan = @lan
return substring(@retvalue,1,len(@retvalue)-1)
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ie, do not use cursors to concatenate records. However, with ORACLE, I have to do someting like this.
FUNCTION MyConcat(P_Lan IN VARCHAR2) RETURN VARCHAR2 IS
v_ret VARCHAR2(4000);
v_element VARCHAR2(4000);
v_cursor sys_refcursor;
BEGIN
OPEN v_cursor FOR SELECT Author FROM Authors where Lan = P_Lan
LOOP
FETCH v_cursor INTO v_elemento;
EXIT WHEN v_cursor%NOTFOUND;
IF v_ret IS NULL THEN
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RETURN v_ret;
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Jack

Tks both for answer... I forgot to mention that I am using Oracle 10g. I read about LISTAGG() but this function is available for Oracle 11g release 2.
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Jack

How to get multiple records using fn-bea:execute-sql()

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I created Proxy service(ALSB3.0) to get records from DB table. I have used Xquery function(fn-bea:execute-sql()). Using simple SQL query I got single record, but my table having multiple records. Please suggest how to get multiple records using fn-bea:execute-sql() and how to assign them in ALSB variable.
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Edited by: user10373980 on Sep 29, 2008 6:11 AM

Hi,
Am facing the same issue stated above that I couldnt get all the records in the table that am querying in the Proxyservice.
For example:
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Id Name
01 XXX
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03 ZZZ
I tried to assign the result of the above query in a variable and while trying to log the variable, I can see the below
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<Name>XXX</Name>
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Retrive Multiple Records Into A database Block

hi, all
i would like to know if there is any document or references wich illustrait the way of retriving Multi records from a procedure built on database side into a database block using form 6i ??
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Any advice of this issue will be greatfull and if sample of code provided will be better
Thanks in Advance
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Omar

You can try something like this:
PROCEDURE POPULATE_BLOCK IS
cursor c1 is
SELECT <your column names>
FROM <your table name>
where <your where condition>
BEGIN
open c1;
go_block('<your block name');
first_record;
loop
fetch c1 into
:<your block name>.<your column name 1>,
:<your block name>.<your column name 2>,
etc,etc
exit when c1%NOTFOUND;
next_record;
end loop;
close c1;
first_record;
END;
so your code might actually look something like this:
PROCEDURE POPULATE_BLOCK IS
cursor c1 is
SELECT distinct
     a.pog_dept
     ,a.pog_number
     ,a.pog_level
     ,a.pog_id
,a.start_date
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,a.deactivate_date
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FROM pog_stores_msi a, pog_master_msi b
where a.pog_dept = :b_main.bi_dept
and a.pog_number = :b_main.bi_pog_number
and a.pog_level = :b_main.bi_pog_level
AND A.POG_ID = :B_MAIN.I_POG_ID
and a.pog_dept = b.pog_dept
and a.pog_number = b.pog_number
and a.pog_id = b.pog_id;
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open c1;
go_block('b_main');
first_record;
loop
fetch c1 into
:b_main.bi_dept
,:b_main.bi_pog_number
,:b_main.bi_pog_level
,:b_main.i_pog_id
,:b_main.i_start_date
,:b_main.i_transmit_date
,:b_main.i_deactivate_date
,:b_main.i_pog_desc;
exit when c1%NOTFOUND;
next_record;
end loop;
close c1;
END;
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NumbNutz

Fetching many records all at once is no faster than fetching one at a time

Hello,
I am having a problem getting NI-Scope to perform adequately for my application. I am sorry for the long post, but I have been going around and around with an NI engineer through email and I need some other input.
I have the following software and equipment:
LabView 8.5
NI-Scope 3.4
PXI-1033 chassis
PXI-5105 digitizer card
DELL Latitude D830 notebook computer with 4 GB RAM.
I tested the transfer speed of my connection to the PXI-1033 chassis using the niScope Stream to Memory Maximum Transfer Rate.vi found here:
http://zone.ni.com/devzone/cda/epd/p/id/5273. The result was 101 MB/s.
I am trying to set up a system whereby I can press the start button and acquire short waveforms which are individually triggered. I wish to acquire these individually triggered waveforms indefinitely. Furthermore, I wish to maximize the rate at which the triggers occur. In the limiting case where I acquire records of one sample, the record size in memory is 512 bytes (Using the formula to calculate 'Allocated Onboard Memory per Record' found in the NI PXI/PCI-5105 Specifications under the heading 'Waveform Specifications' pg. 16.). The PXI-5105 trigger re-arms in about 2 microseconds (500kHz), so to trigger at that rate indefinetely I would need a transfer speed of at least 256 Mb/s. So clearly, in this case the limiting factor for increasing the rate I trigger at and still be able to acquire indefinetely is the rate at which I transfer records from memory to my PC.
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I have the following results for acquiring 10k records. My measurements are done using the Profile Performance and Memory Tool.
I am using a 250kHz analog pulse source.
Fetching 10000 records 1 record at a time the niScope Multi Fetch
Cluster takes a total time of 1546.9 milliseconds or 155 microseconds
per record.
Fetching 10000 records at once the niScope Multi Fetch Cluster takes a
total time of 1703.1 milliseconds or 170 microseconds per record.
I have tried this for larger and smaller total number of records, and the transfer time per is always around 170 microseconds per record regardless if I transfer one at a time or all at once. But with a 100MB/s link and 512 byte record size, the Fetch speed should approach 5 microseconds per record as you increase the number of records fetched at once.
With this my application will be limited to a trigger rate of 5kHz for running indefinetely, and it should be capable of closer to a 200kHz trigger rate for extended periods of time. I have a feeling that I am missing something simple or am just confused about how the Fetch functions should work. Please enlighten me.
Attachments:
Timestamps.vi ‏73 KB

Hi ESD
Your numbers for testing the PXI bandwidth look good. A value of
approximately 100MB/s is reasonable when pulling data accross the PXI
bus continuously in larger chunks. This may decrease a little when
working with MXI in comparison to using an embedded PXI controller. I
expect you were using the streaming example "niScope Stream to Memory
Maximum Transfer Rate.vi" found here: http://zone.ni.com/devzone/cda/epd/p/id/5273.
Acquiring multiple triggered records is a little different. There are
a few techniques that will help to make sure that you are able to fetch
your data fast enough to be able to keep up with the acquired data or
desired reference trigger rate. You are certainly correct that it is
more efficient to transfer larger amounts of data at once, instead of
small amounts of data more frequently as the overhead due to DMA
transfers becomes significant.
The trend you saw that fetching less records was more efficient sounded odd. So I ran your example and tracked down what was causing that trend. I believe it is actually the for loop that you had in your acquisition loop. I made a few modifications to the application to display the total fetch time to acquire 10000 records. The best fetch time is when all records are pulled in at once. I left your code in the application but temporarily disabled the for loop to show the fetch performance. I also added a loop to ramp the fetch number up and graph the fetch times. I will attach the modified application as well as the fetch results I saw on my system for reference. When the for loop is enabled the performance was worst at 1 record fetches, The fetch time dipped around the 500 records/fetch and began to ramp up again as the records/fetch increases to 10000.
Note I am using the 2D I16 fetch as it is more efficient to keep the data unscaled. I have also added an option to use immediate triggering - this is just because I was not near my hardware to physically connect a signal so I used the trigger holdoff property to simulate a given trigger rate.
Hope this helps. I was working in LabVIEW 8.5, if you are working with an earlier version let me know.
Message Edited by Jennifer O on 04-12-2008 09:30 PM
Attachments:
RecordFetchingTest.vi ‏143 KB
FetchTrend.JPG ‏37 KB

Forms pulling Multiple Records from an XML Schema and XML data files - Adobe LiveCycle Designer

I built a form in Adobe LiveCycle with an xml schema and data file. The problem is with how the form renders the xml data file.
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I know that in the past I haven't needed a placeholder when a field was null. But I'm wondering if when the data allows for multiple records the xml data file needs to generate the placeholder. And where is the problem? In the Schema? The xml data file? My form? And the 64-thousand-dollar question: How to fix it?

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most likely the problem is during the population of the block using the query.
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