Christian Lang <[EMAIL PROTECTED]> writes:
> Hi,
>
> I'm trying to understand which SQL language subset Derby is using. I
> installed version 10.2.2.0 and tried to compile and execute the following
> statement:
>
> SELECT MIN(A) OVER (PARTITION BY B) FROM C;
>
> (which seems a legal SQL-2003 statement). However, the Derby sql compiler
> complains about the '(' after the 'OVER' keyword.
> I looked into the sqlgrammar.jj file and could not find a "partition" or
> "over" keyword at all. Is this not supported (yet)?
> Or am I doing something wrong?
I don't find anything about this on
http://wiki.apache.org/db-derby/SQLvsDerbyFeatures
so either it is completely over-looked, or it isn't required.
--
dt
