[Libreoffice-bugs] [Bug 133804] Autofilter performance against undefined column headers regressed

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=133804

V Stuart Foote <vstuart.foote at utsa.edu> changed:

           What    |Removed                     |Added
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                 CC|                            |erack at redhat.com,
                   |                            |kohei at libreoffice.org

--- Comment #12 from V Stuart Foote <vstuart.foote at utsa.edu> ---
(In reply to b. from comment #11)
> a short look: 
> 
> the __anonymous_databaserange_ used in your file covers nearly all rows,
> "Sheet1.A1:Sheet1.I1048542", 
> 
> once you shrink this by deleting all rows below the data autofilter becomes
> fast again, 
> 
> if 4.1 was faster with exact this file it likely has better management of
> empty columns or adapting the database range or similar ... 
> 
> likely not a bug but 'use case'? 
> 

I guess that tracks--if I remove the Autofilter to add column labels and add
then add it back it is recalculating the range. 

So probably not the presence/absence of the column labeling?

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