This is a migrated thread and some comments may be shown as answers.

PostgreSQL Unable to retrieve the database schema

1 Answer 178 Views
Data Access Free Edition
This is a migrated thread and some comments may be shown as answers.
This question is locked. New answers and comments are not allowed.
Steve
Top achievements
Rank 1
Steve asked on 29 Dec 2011, 07:45 PM
Going through the instructions here: http://www.telerik.com/help/openaccess-orm/openaccess-tasks-postgresql-howto-connect-postgresql-database.html 

I am using a PostgreSQL 9.1 database with 2.0.10 npgsql drivers installed to the GAC.

When I point the connection string to a PostGIS enabled database I get this error:
Unable to retrieve the database schema information.
Reason: An item with the same key has already been added.

If I point the connection string to a database without PostGIS enabled it works fine.

Am I doing something wrong, or does the tool not support PostGIS?

1 Answer, 1 is accepted

Sort by
0
Thomas
Telerik team
answered on 30 Dec 2011, 01:41 PM
Hi Steve,

looks like the postgis database installs it's meta data for function/procedures slightly different than normally postgres would do, f.e. the argument names are not visible.
I filed a bug #141175 for this and the next version will contain the needed fix.
I've added Telerik points for reporting this issue.

Greetings & Happy New Year,
Thomas
the Telerik team
Want to use Telerik OpenAccess with SQL Azure? Download the trial version today. 
Tags
Data Access Free Edition
Asked by
Steve
Top achievements
Rank 1
Answers by
Thomas
Telerik team
Share this question
or