Bug report #15310
Selecting many features in the attribute table is very slow
| Status: | Open | ||
|---|---|---|---|
| Priority: | Normal | ||
| Assignee: | - | ||
| Category: | Attribute table | ||
| Affected QGIS version: | 3.6.0 | Regression?: | No |
| Operating System: | Easy fix?: | No | |
| Pull Request or Patch supplied: | No | Resolution: | |
| Crashes QGIS or corrupts data: | No | Copied to github as #: | 23242 |
Description
Load eg. ne_10m_populated_places.shp
Open the attribute table
Click the rightmost "external" column of the table to select the first row, then scroll all the way down, hold Shift and click the last one.
On my i5 system this takes about 15 seconds until the selection appears and QGIS gets responsive again. It is even much worse if editing is enabled.
"Select all" via Ctrl-A or the icon is instant.
History
#1
Updated by Giovanni Manghi over 7 years ago
- Regression? set to No
- Easy fix? set to No
#2
Updated by Jürgen Fischer about 7 years ago
- Category set to Unknown
#3
Updated by Giovanni Manghi over 5 years ago
- Status changed from Open to Feedback
Please check if this issue is still valid on QGIS 3.4.5 or 3.6.
#4
Updated by Johannes Kroeger over 5 years ago
- Description updated (diff)
- Status changed from Feedback to Open
Still happening in 3.6.0-Noosa.
#5
Updated by Giovanni Manghi over 5 years ago
- Affected QGIS version changed from master to 3.6.0
- Category changed from Unknown to Attribute table