Greg Stark wrote on 05.11.2009 00:28:
> Interestingly the first thing I ran into when I started doing so was
> that apparently Oracle *doesn't* handle the lack of the RECURSIVE
> attribute properly. It still put the common table expressions in scope
> for the subsequent common table expressions even without the RECURSIVE
> keyword, which is apparently just a noise word in Oracle.
It is a "noise" word in Oracle, DB2 and SQL Server.
Only Postgres and Firebird completely adhere to the standard by requiring it...
Thomas
