2011/1/19 Robert Haas <[email protected]>:
> On Tue, Jan 18, 2011 at 5:22 PM, Pavel Stehule <[email protected]> wrote:
>> opinion isn't strong in this topic. One or twenty useless detoasting
>> isn't really significant in almost use cases (problem is thousands
>> detoasting).
>
> Yeah. Many-times-repeated detoasting is really bad, and this is not
> the only place in the backend where we have this problem. :-(
>
???
some general solution can be pretty hardcore - some like handlers
instead pointers on varlena :(
I know mainly about plpgsql performance problems - but it is my
interes. Plpgsql can be simply fixed - maybe 10 maybe less lines of
code.
Pavel
> --
> Robert Haas
> EnterpriseDB: http://www.enterprisedb.com
> The Enterprise PostgreSQL Company
>