Re: Deleting Large Objects

Hi John,

pgsql-general@postgresql.org is perhaps a better idea
to post this. You've posted the message to the regional
Russian mailing list where the audience is somewhat of
a narrower scope.

-s

On Tue, Mar 9, 2010 at 10:19 AM, John KEA <johnkea21@yahoo.com> wrote:
> <table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;"><DIV>Dear PostgreSQL
Creators,</DIV>
> <DIV> </DIV>
> <DIV>I am frequently using PostgreSQL server to manage the data, but I am stuck ed now with a problem of large
objectsdeleting, namely it works too slow. E.g., deleting of 900 large objects of 1 Mb size takes around 2.31 minutes.
Thisdataset is not largest one which I am working with, e.g. deleting of 3000x1Mb objects takes around half an hour.
Couldyou, please, give me a few advices what do I have to do to improve the deleting time? (i've tried to extend the
memoryserver uses, but results are the same)</DIV> 
> <DIV> </DIV>
> <DIV>Best regards!</DIV></td></tr></table><br>

--
Serguei Mokhov
http://www.cs.concordia.ca/~mokhov
http://marf.sf.net | http://sf.net/projects/marf