On Tue, Jan 25, 2011 at 11:29 AM, Pavel Stehule <pavel.stehule@gmail.com> wrote:
> variant a) my first patch - detoast on first usage with avoiding to
> useless detoast checking
> variant b) my first patch - detoast on first usage without avoiding to
> useless detoast checking
>
> time for 1 - about 300 ms, a is bout 1.5% faster than b
> time for 2 - about 30000 ms, a is about 3% faster than b
This makes your approach sound pretty good, but it sounds like we
might need to find a better way to structure the code.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
