Re: WIP: Make timestamptz_out less slow. - Mailing list pgsql-hackers

From Alvaro Herrera
Subject Re: WIP: Make timestamptz_out less slow.
Date
Msg-id 20150915030850.GB88970@alvherre.pgsql
Whole thread Raw
In response to Re: WIP: Make timestamptz_out less slow.  (David Rowley <david.rowley@2ndquadrant.com>)
List pgsql-hackers
David Rowley wrote:

> It's not like nothing is improved in float timestamps with this patch, it's
> only appending the non-zero fractional seconds that I've left alone. Every
> other portion of the timestamp has been improved.

OK, sounds good enough to me.

> I did, however spend some time a few weekends ago writing a function to
> improve this, which is more aimed at improving poor performance of
> float4out and float8out. It's quite likely if I can get finished one day,
> it can help improve this case too.

Even better, prolly not a blocker for this patch.

-- 
Álvaro Herrera                http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services



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