Bug report #860

PostGIS Layer in Project not Reloadable when Layername is Changed

Added by horst-duester - over 16 years ago. Updated over 14 years ago.

Status:Closed
Priority:Low
Assignee:Jürgen Fischer
Category:Project Loading/Saving
Affected QGIS version: Regression?:No
Operating System:Linux Easy fix?:No
Pull Request or Patch supplied: Resolution:fixed
Crashes QGIS or corrupts data: Copied to github as #:10919

Description

QGIS is not able to reload a saved project with PostGIS layers after changing of layername when the layer comes from public schema.

1. Load a layer from PostGIS public schema. The connection string shows: 

.... table="public"."<tablename>" ...

2. change the layername with Layer Properties->General->Display Name

3. Take a look at the connection string, it shows: 

.... table="<tablename>" ...
the schema name is lost

4. Save the project.

5. Load the project. QGIS is not able to load the renamed layer.

This behaviour happens only with layer from public schema.

History

#1 Updated by Jürgen Fischer over 16 years ago

You should see that when you load a project that was saved before 5b4e6997 (SVN r7712). The schema name is dropped, when the schema is the current schema as it's not necessary in that case. But this might be a problem when you try to load a project save post 5b4e6997 (SVN r7712) with an earlier revision. Does this apply in your case?

#2 Updated by horst-duester - over 16 years ago

Replying to [comment:1 jef]:

You should see that when you load a project that was saved before 5b4e6997 (SVN r7712). The schema name is dropped, when the schema is the current schema as it's not necessary in that case. But this might be a problem when you try to load a project save post 5b4e6997 (SVN r7712) with an earlier revision. Does this apply in your case?

Your described scenario applies in my case. But I just tried rev. 7753 and a new created project with this rev with the same result.

#3 Updated by Jürgen Fischer over 16 years ago

  • Resolution set to fixed
  • Status changed from Open to Closed

fixed in

#4 Updated by horst-duester - over 16 years ago

Replying to [comment:4 jef]:

fixed in

Thank you very much for the fix!

#5 Updated by Anonymous over 14 years ago

Milestone Version 0.9.2 deleted

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