* Andres Freund (andres(at)anarazel(dot)de) wrote:> Statement:> INSERT INTO blub SELECT a.i, b.i, a.i *b.i FROM generate_series(1, 10000) > a(i), generate_series(1, 1000) b(i);> > legacy crc:> > zlib:
Is this legacy crc using the function-based calls, or the macro? Do youhave statistics for the zlib approach vs unmodified PG?
> Do you think something like that is sensible? If yes, I will make it into a > proper patch and such.
I think that in general we're typically looking for ways to improveperformance, yes.. :)