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Posted to dev@poi.apache.org by bu...@apache.org on 2019/05/02 06:45:28 UTC

[Bug 63395] New: Unable Refresh Power Pivot

https://bz.apache.org/bugzilla/show_bug.cgi?id=63395

            Bug ID: 63395
           Summary: Unable Refresh Power Pivot
           Product: POI
           Version: 3.17-FINAL
          Hardware: PC
            Status: NEW
          Severity: blocker
          Priority: P2
         Component: SXSSF
          Assignee: dev@poi.apache.org
          Reporter: pal.ratikanta@gmail.com
  Target Milestone: ---

Created attachment 36557
  --> https://bz.apache.org/bugzilla/attachment.cgi?id=36557&action=edit
Template

Hi,

In my application I am using Power Pivot .I am reading the excel and putting
data in the table .I am able to do that.But while opening the File pivot gets
refreshed and taking lot of time .

I want to refresh the table before saving.

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[Bug 63395] Unable Refresh Power Pivot

Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=63395

--- Comment #1 from RatiKanata Pal <pa...@gmail.com> ---
Created attachment 36558
  --> https://bz.apache.org/bugzilla/attachment.cgi?id=36558&action=edit
Java File

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[Bug 63395] Unable Refresh Power Pivot

Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=63395

Greg Woolsey <gw...@apache.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |WONTFIX
                 OS|                            |All
             Status|NEW                         |RESOLVED

--- Comment #2 from Greg Woolsey <gw...@apache.org> ---
This isn't really a bug report or feature request.  As it is a usage question,
it is better suited for the POI users mailing list.

That said, there is no code in POI to refresh a pivot table.  You would need to
do that yourself in your code, making use of the POI formula evaluation
framework to manually recalculate the pivot table and update the appropriate
pivot table data structures. 

You are better off letting Excel do that, and perhaps refining the dataset and
formulas to improve performance.

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