On 30/04/13 14:49, Igor Neyman wrote: > >> -----Original Message----- >> From: pgsql-general-owner@xxxxxxxxxxxxxx [mailto:pgsql-general- >> owner@xxxxxxxxxxxxxx] On Behalf Of Igor Neyman >> Sent: Tuesday, April 30, 2013 9:30 AM >> To: Lutz Fischer; pgsql-general@xxxxxxxxxxxxxx >> Cc: Aaron Abreu >> Subject: Re: Windows query weird result >> >>> Seems like REINDEX INDEX rescored; did the trick. >>> Any idea how to find out whether a index is corrupted? >>> >>> -- >>> Lutz Fischer >>> lfischer@xxxxxxxxxxxxxxxxxx >>> +44 131 6517057 >>> >>> >>> The University of Edinburgh is a charitable body, registered in >>> Scotland, with registration number SC005336. >> The only way I know is to execute SELECT on the table that will cause >> full index scan. >> >> Regards, >> Igor Neyman >> >> >> -- >> Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To >> make changes to your subscription: >> http://www.postgresql.org/mailpref/pgsql-general > As a side not, one more thing. > Since you mentioned that corruption happened in Windows environment, > I'd suggest that Postgres data directory should be excluded from being scanned by whatever anti-virus software you have running on that system (I suspect there is one). Scanning PG data directory by anti-virus software could reduce performance and also in "severe" cases - corruption. > > Regards, > Igor Neyman > Thanks a lot. -- Lutz Fischer lfischer@xxxxxxxxxxxxxxxxxx +44 131 6517057 The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
