Message Mapping, First and last values in a CSV file

I'm having problems with a Message Mapping that requires me to take the values from the first line in a CSV and the last line to calculate other values...
The source message type in my mapping is as follow
<MT_Message>
    <Header>                  1..1
         <ID>
         <StartDate>
         <EndDate>
   <Records>                 1...unbounded
           <Interval>
           <Number>
I need to take the first row/occurence of Records and use this to calculate the Startime. I also need to take the last occurence of Records to calculate the stop time
This is my CSV file content
H     FORECASTS      20080101     20081231     17568
D     20080101     1     1     66.29283
D     20080101     1     2     61.1344
D     20080101     2     1     61.1344
In this case I need to take the values 1     1 for the StartTime and 2    1 for the StopTime.
How can this be done?

Damien,
Do u have problem with mapping or content conversion. According to my understanding the problem is with content coversion. U can't take the first and last values in CSV file. Probably u can import all the values and during mapping u can seggregate the required structure alone.
Best regards,
raj.

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First and last values of this month

Hi ,
In my reporting I want to calculate average value based on amount.
Avg = ( Starting amount of this month + Ending amount of this month) / 2.
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I changed the <b>amount</b> properties as Sum, Last value and based 0calday.
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Suggest me ...
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Dear Rajesh,
Can you tell me which cube you are working with, and what is the key figure ?
What you can do is have a RKF which will have a selection variable for fiscal year period for the current month(which could be a user entry and mandatory entry).
Now create a copy of the above RKF and use a off set of -1 for the variable fiscal year period.
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How to capture the data within the given range of maximum and minimum values ? from csv files

My requirement,
1. Here, the user will provide the range like maximum and minimum values, based on this range, the VI should capture the data within the given range. ( from CSV file as attached )
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Attachments:
sample_short.csv ‏2439 KB

Hi,
Thanks for remnding me. I forgt to attach the VI,
Here I am attaching the VI, what I tried.
From attached CSV file, I have to find an average value for columns B,C,D,E,F,G,H,I and AJ, AK. ( data range will be defined by user ), focused only on these columns
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More Info on requirement:
--> The user will define the range of data by giving some MAXIMUM and MINIMUM values(for above mentioned columns induvidually), then VI should capture that data range and it has to caculate the average value for that range of data. This is the task I have to complete.
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TSQL Query to display First and Last Values of a GROUP as Columns - SQL Server 2008

Could someone please help with the TSQL to achieve the following: Every Employee has 2 records (From & To). Output has to display one record for each employee with From & To as columns.
Input
Empid
Type
Date
100
From
5/4/2004
100
To
6/2/2008
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To
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To
100
5/4/2004
6/2/2008
101
6/12/2003
6/2/2013
102
12/12/2012
5/3/2014
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SELECT empid,
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MAX(CASE WHEN Type='To' THEN date END) to
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Best Regards,Uri Dimant SQL Server MVP,
http://sqlblog.com/blogs/uri_dimant/
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If I have a 1D DBL array, how can I set the first and last (e.g.) 100 values to, say, 0?
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Solved!
Go to Solution.

OK here is the first 100 and last 100. I didn't read that the first time.
Message Edited by aeastet on 03-16-2010 05:08 PM
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Hi Suhas,
Use the below code.
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EXPORTING
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Message was edited by:
        Velangini Showry Maria Kumar Bandanadham

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FROM dual
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and Date C is like MM YYYY (March 2008)
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Hi,
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Dear all .
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Eg : for Nov month :
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Thank you in advance

Use FM GET_WEEK_INFO_BASED_ON_DATE
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DATE                            15.11.2006
                                                                                Export parameters               Value
WEEK                            200646
MONDAY                          13.11.2006
SUNDAY                          19.11.2006
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Import parameters               Value
P_FECHA                         15.11.2006
Export parameters               Value
NUMBER_OF_DAYS                    30
I hope it helps.
Best Regards,
Vibha
*Please mark all the helpful answers

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I have tried to execute a query like this on the scott.emp table :
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ERROR at line 1:
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tx for your help
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Message was edited by:
user618827

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Touche, Sean.
"Sean Wilson" <[email protected]> wrote in
message
news:fqa8ap$bga$[email protected]..
> Hi Craig,
>
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CAT FISH DOG"
>
> This one seems to work, although there are probably more
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Hi
I am trying to understand the functioning of first and last function. but getting not idea how they work.
doc says
FIRST and LAST are very similar functions. Both are aggregate and analytic functions that operate on a set of values from a set of rows that rank as the FIRST or LAST with respect to a given sorting specification. If only one row ranks as FIRST or LAST, then the aggregate operates on the set with only one element.
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6 /
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Regards,
Rob.

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