On Sat, 9 Apr 2011, Joshua Berkus wrote:
>> Yeah, that sounds like the way to go.
>> So for Innovations, we'd have SSI, SE/Postgres, KNN-GiST, and wCTE,
>> Or does someone else have wCTEs? I vaguely remember something about
>> SQL Server ...
> So, the research so far seems to indicate that:
> SSI: PostgreSQL first
> KNN-GiST: PostgreSQL first, but just barely: SQL Server will have this in November release.
their solution is slower than custom 2008 based solution and has very limited
(I see only spatial datatype).
> wCTE: our "full implementation" is the first, version is SQL standard is much more limited. How to word this though?
Oleg Bartunov, Research Scientist, Head of AstroNet (www.astronet.ru),
Sternberg Astronomical Institute, Moscow University, Russia
Internet: oleg(at)sai(dot)msu(dot)su, http://www.sai.msu.su/~megera/
phone: +007(495)939-16-83, +007(495)939-23-83
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