| From: | Oleg Bartunov <oleg(at)sai(dot)msu(dot)su> |
|---|---|
| To: | Bruce Momjian <bruce(at)momjian(dot)us> |
| Cc: | PostgreSQL-development <pgsql-hackers(at)postgreSQL(dot)org> |
| Subject: | Re: [GENERAL] contrib/plantuner - enable PostgreSQL planner hints |
| Date: | 2009-10-09 19:04:11 |
| Message-ID: | Pine.LNX.4.64.0910092301440.6801@sn.sai.msu.ru |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-general pgsql-hackers |
On Fri, 9 Oct 2009, Bruce Momjian wrote:
> Oleg Bartunov wrote:
>> =# set enable_seqscan=off;
>> =# set plantuner.forbid_index='id_idx2';
>
> The genius of this module is the line above -- a more fine-grained way
> to control the optimizer, with specific index disabling.
>
.................
> Are you planning to submit this as a /contrib module?
No plan yet.
Regards,
Oleg
_____________________________________________________________
Oleg Bartunov, Research Scientist, Head of AstroNet (www.astronet.ru)
Sternberg Astronomical Institute, Moscow University, Russia
Internet: oleg(at)sai(dot)msu(dot)su, http://www.sai.msu.su/~megera/
phone: +007(495)939-16-83, +007(495)939-23-83
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Mike Christensen | 2009-10-09 19:14:34 | Re: Best data type to use for sales tax percent |
| Previous Message | Andrew Gould | 2009-10-09 19:03:38 | Re: interface for "non-SQL people" |
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Andrew Dunstan | 2009-10-09 19:04:59 | Re: Concurrency testing |
| Previous Message | Markus Wanner | 2009-10-09 18:46:39 | Re: Concurrency testing |