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Contributor II
Contributor II

How to load new data only, keeping history intact?

Hello Everyone,

Here is the deal. Every day there are new excel files generated that I need to load on my already existing analysis that contains the ata from all previous days of the year.

Is there a way that I can load only the new data every day, keeping the previously loaded intact?

Here is my current load:

LOAD

  Order as [%Key_Order]

FROM [lib://MyLib/Data\Orders\Orders*.xlsx]

(ooxml, embedded labels, table is Pag_1);

As you can see, my excel file name changes every day, that's why the load is from "Orders*.xlsx".

Thank you very much guys!

1 Solution

Accepted Solutions
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MVP
MVP

Re: How to load new data only, keeping history intact?

The solution is called "Incremental load" or "Delta load". The Qlik Component Library contains a routine for this:

GitHub - RobWunderlich/Qlikview-Components: A library for common Qlikview Scripting tasks

View solution in original post

4 Replies
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MVP
MVP

Re: How to load new data only, keeping history intact?

The solution is called "Incremental load" or "Delta load". The Qlik Component Library contains a routine for this:

GitHub - RobWunderlich/Qlikview-Components: A library for common Qlikview Scripting tasks

View solution in original post

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Employee
Employee

Re: How to load new data only, keeping history intact?

Hi Cassio,

   Take a look on this Qlik Sense Help in order to help your understanding

Using QVD files for incremental load ‒ QlikView

Ricardo Gerhard
OEM Solution Architect
LATAM
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Contributor II
Contributor II

Re: How to load new data only, keeping history intact?

Thank you very much! I was really helpful!

Highlighted
Contributor II
Contributor II

Re: How to load new data only, keeping history intact?

Thank you very much! I was really helpful!