2010/3/3 Yeb Havinga <yebhavi...@gmail.com>: > Theo Schlossnagle wrote: >> >> I didn't look deeply at the postgres internals to see if there was a way >> to do double -> numeric and integer-types -> numeric without intermediary >> string format. If that sort of thing is easy to leverage, I'd be happy to >> share the code. >> > > I think your code could be valuable for postgres on the fact alone that it > is almost twice as fast, and probably easy to integrate and unit test. We > make heavy use of the numeric data type, so I'm very interested!
I did some test and numeric->double is about 5% faster than numeric->string->double (on my PC) Regards Pavel Stehule > > regards > Yeb Havinga > > > > -- > Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) > To make changes to your subscription: > http://www.postgresql.org/mailpref/pgsql-hackers > -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
