[digiKam-users] Oddity in tag manager display

[Michael Gauland]

On 04/05/18 08:34, Maik Qualmann wrote:
> SQLite or MySQL database? I suspect MySQL. With digiKam < 5.8.0, when tags 
> were moved, the table for the tags tree was not calculated correctly. Use the 
> database migration dialog to exporting the database to a new one and using 
> this, or reimporting into the old database should solve the problem. You can 
> also execute MySQL-> SQlite-> MySQL
>
> Maik

SQLite. Migrating to a new SQLite database took hours, but fixed the
problem.

Another suggestion I received was to use the Maintenance tool:

    Tools > Maintenance > Common Options > Tags Tab

    Check the "Whole tags collection" and click "OK"

That also seems to have done the trick, and was much faster.