Database connection is only available for server installations. Database connections are not possible on cloud instances.
Recommendation
Use pgAdmin 4 – this is the currently supported version.
Compatibility
pgAdmin 4 supports PostgreSQL 9.2 and higher
the older tool pgAdmin 3 is already unsupported (EOL)
How to find out the PostgreSQL version
You can find the PostgreSQL version:
in the ABRA Flexi application detail
or directly in the database (e.g. via pgAdmin)
To find out which version is currently supported, please refer to our system requirements.