Bug report #18086
QGIS 2.18: Joins do not work reliable
|Affected QGIS version:||2.18.16||Regression?:||No|
|Operating System:||Windows 10||Easy fix?:||No|
|Pull Request or Patch supplied:||No||Resolution:||fixed/implemented|
|Crashes QGIS or corrupts data:||No||Copied to github as #:||25982|
QGIS 2.18.16 on Windows 10
Steps (see attached project):
- Working with a shapefile
- Join the shapefile to a table
- Join to a second table in relation to the first joined table
- Layer style based on values of both tables
The result: sometimes the join works, sometimes it does not. If it does work: It's possible to make it not working by changing a layer style label description (in the given project for instance: "Fließgewässer" to "running waters").
The same project works properly on QGIS 2.14 - here the described problem does not appear.