Bug report #18780

Hang on editing vector layer

Added by Nick Judd about 2 years ago.

Status:Open
Priority:Normal
Assignee:-
Category:Attribute table
Affected QGIS version:3.0.1 Regression?:No
Operating System:Fedora Easy fix?:No
Pull Request or Patch supplied:No Resolution:
Crashes QGIS or corrupts data:No Copied to github as #:26667

Description

ENVIRONMENT:

QGIS 3.0.1 on Fedora 26

DATA:

GeoPackage or Shapefile, vector layer, ~70,000 features (US Census tracts)

TO REPLICATE:

1. Open Attribute Table.
2. Toggle editing
3. Select some nontrivial number of features (in my case ~3000)
4. Attempt to update features using a formula (in my case, updating all features where "column_name" = 'NA' to have the value NULL)

EXPECTED BEHAVIOR:

Values updated

OBSERVED BEHAVIOR:

QGIS hangs, Fedora invites the user to "Force Quit"

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