Precision when loading from CSV

godfreydaniels — Fri, 06 Dec 2019 15:06:38 GMT

Hello,

For the source of our data for QlikView, we want to replace Oracle with a process that produces CSV files. Both the Oracle view and the CSV file show the data in a manner like the following:

FIELD_NAME
1.111
2
5.13934904

(but with hundreds of fields.) When the same data is loaded into QlikView from Oracle, it looks like the above. When the same data is loaded from the CSV, it looks like this:

FIELD_NAME
1.111000
2.000000
5.139349

That is what I see in the data model viewer, in table boxes, and when looking at the resulting QVD in QViewer. The QVW file size is also larger when loaded from the CSV.

I realize that we can apply functions to every field to trim the trailing zeroes, but I would like to understand what is happening here, and to find a simpler and faster solution to load the data into QlikView with the intended precision. I would appreciate any insight on this.

Thanks

Re: Precision when loading from CSV

godfreydaniels — Fri, 06 Dec 2019 16:54:05 GMT

Sorry, I was looking at a copy of the CSV that had been edited in Excel, and gotten reformatted automatically. At the time it was loaded in QlikView, the CSV did have the trailing zeroes.

topic Re: Precision when loading from CSV in QlikView

Precision when loading from CSV

Re: Precision when loading from CSV