Обсуждение: Comparison SAP DB - Postgres - MySQL

Hi!

I´m working on a book about the open source DBMS "SAP DB" [www.sapdb.org].
One chapter is reserved for comparison between SAP DB, Postgres and MySQL.

I´ve got a few questions about technical details I can not find in the docs.
The questions are in an excel sheet / star calc document downloadable on
http://www.db-2use.de/sapdb/book/.

It would be very kind if someone could help me!

Thanks!

Matthias Suess