It works! Thank you very much.
I really appreciate your work and I'd be delighted if you register at my site problemko.com.
There is maybe just one minor thing left:
- When admin deletes user on Q2A_1 site, corresponding record in table userpoints in Dataset_1 is also deleted, but not in Dataset_2.
- When admin deletes user on Q2A_2 site, corresponding record in table userpoints in Dataset_2 is also deleted, but not in Dataset_1.
As already said this is minor bug and has nothing to do with my originally posted question and your patch, but it would be nice if somebody fix this to avoid dead data in database.