SBentley / qvd-utils

Read Qlik Sense .qvd files
https://pypi.org/project/qvd/
Apache License 2.0
49 stars 18 forks source link

Column-Specific Reading #17

Open aprofili opened 1 year ago

aprofili commented 1 year ago

Not familiar with Rust but was hoping somebody knew how to implement something like 'usecols' in Pandas? I have some really wide tables that would be much faster to read if I could ignore all but two of those columns. Otherwise great library, super useful for Qlik integration!

Sairam90 commented 2 months ago

@aprofili Is there any limit on the number of columns this library can read especially in case of files with large number of records