Hi

> Just out of curiosity: How do you handle the days when time changes

from/to summertime?

> (especially when changing from summertime to standard time again and you

have two times 2 a.m.?)

I don't know how he does it.
But in a database, you should never store any date/time in a format which is
sensitive to summertime. Use UTC or whatever you want.
The output/display function needs to translate this to summer/winter-time.

Regards,
Steffen