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identify duplicates while looping through weekly extracts

Dear QlikView Community,

I need help on identifying new records, while looping through a set of files, which do contain duplicate records.

I have a folder that contains a number of files, which are a weekly extract. The structure of the table is the following:

Weekly files.PNG.png

Claim

Date

Amount

Claim1

01.01.2013

10

Claim2

01.02.2013

20

My files, which the load script loops through:

I am successfully able to loop through all the files; however, I would like to identify what the new amounts are that have been added for each week.

The result that I am trying to achieve should ideally look like the column below, labeled "Weekly New Amount". This would give me the opportunity to identify easily what new amounts have been coming in on a weekly basis.

Weekly Results.jpg

I have enclose the .zip file, which contains the qvw and the source files.

All the help is greatly appreciated.

Tom

1 Solution

Accepted Solutions

Re: identify duplicates while looping through weekly extracts

See the load script in the attached.

3 Replies

Re: identify duplicates while looping through weekly extracts

See the load script in the attached.

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Re: identify duplicates while looping through weekly extracts

Hi Tom, do You tried use DISTINCT clause on your expressions?

Regards.

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Re: identify duplicates while looping through weekly extracts

Great Nicole, Thanks for the help.

Marco

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