Hi!
Speaking of non-MySQL databases: recently I decided to try converting
manually crafted SQL strings (mostly MySQL selects) to DBMS-independent
Database::select() calls with arrays. However I've stumbled with serious
problems with table aliases. I am not a DBMS guru, so there might be my
fault, of course, however it would be nice if someone could answer to my
bugreport there:
https://bugzilla.wikimedia.org/show_bug.cgi?id=31534
Dmitriy