Bug report #12701

QGIS crashes when trying to add ODBC new layer

Added by Joan Molinas about 5 years ago. Updated about 3 years ago.

Status:Closed
Priority:High
Assignee:-
Category:Data Provider/OGR
Affected QGIS version:2.8.1 Regression?:No
Operating System:Windows Easy fix?:No
Pull Request or Patch supplied:No Resolution:not reproducable
Crashes QGIS or corrupts data:Yes Copied to github as #:20807

Description

QGIS crashes (program closes) when attempting to add a new layer from ODBC Data Base connection.
I try to establish an ODBC connection between a external database Informix and QGIS. The connection test succeeded, but take a lot of time. And when I click to open, QGIS crash and develop me a message "volcado fallido" long time after. Attached file created .dmp.
I try to connect the same data base with eVis plugin and it works properly.

Sorry for my English

History

#1 Updated by Giovanni Manghi about 5 years ago

  • Status changed from Open to Feedback
  • Priority changed from Normal to High
  • Target version deleted (Version 2.8.1)

Does it happens with previous qgis releases?

#2 Updated by Joan Molinas about 5 years ago

I tried it with version 1.8, and it works but it takes very long time.
I've also tried with version 2.4 and does not work either. Exactly the same thing happens with version 2.8

I've also tested with another smaller database (with version 2.8), and it works but also take very long time, 15 minuts more or less.

#3 Updated by Joan Molinas about 5 years ago

And by de eVis plugin opens the list table more or less instantaneously (with two databases).

#4 Updated by Jürgen Fischer about 5 years ago

  • Category set to Data Provider/OGR

#5 Updated by Giovanni Manghi over 4 years ago

  • Status changed from Feedback to Open

#6 Updated by Giovanni Manghi over 3 years ago

  • Status changed from Open to Feedback

If anyway will provide me a way to test odbc connections with real daya I will be happy to test.
I tried with a PostgreSQL OBDC connection, and was slow, but no crashes on 2.18.4.

#7 Updated by Giovanni Manghi about 3 years ago

  • Resolution set to not reproducable
  • Status changed from Feedback to Closed

Closing for lack of feedback, please reopen if necessary.

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