Bug report #21088

QGIS 3.4 much much slower to delete shapes

Added by Tom Hall almost 2 years ago. Updated almost 2 years ago.

Status:Closed
Priority:Normal
Assignee:-
Category:Processing/GUI
Affected QGIS version:3.4.4 Regression?:Yes
Operating System: Easy fix?:No
Pull Request or Patch supplied:No Resolution:duplicate
Crashes QGIS or corrupts data:Yes Copied to github as #:28906

Description

As per Bug report #21085
Just noting that this is still a significant issue in version 3.4.4 (Madiera).
Deleting a small number of shapes is very slow. Deleting a large number of shapes crashes QGIS (not responding).


Related issues

Duplicates QGIS Application - Bug report #21085: Processing time for GeoJSON 10 times slower in 3.4 Closed 2019-01-24

History

#1 Updated by Giovanni Manghi almost 2 years ago

  • Status changed from Open to Feedback

do you mean features? in what type of datasource? can you attach sample data?
have you tried with a new/clean profile (just to check that you don't have a 3rd party plugin messing with your installation)?

#2 Updated by Jürgen Fischer almost 2 years ago

  • Duplicates Bug report #21085: Processing time for GeoJSON 10 times slower in 3.4 added

#3 Updated by Jürgen Fischer almost 2 years ago

  • Resolution set to duplicate
  • Status changed from Feedback to Closed

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