Re: One query run twice in parallel results in huge performance decrease

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 30.11.2013 00:48, Tom Lane wrote:
Are you explicitly ANALYZE'ing the newly-built tables in your script,
or are you just trusting auto-analyze to get the job done?
Hi Tom,
there is an explicit analyze of the table being done between filling the table with values and running this query. I sketched the process of creating and filling the table here:
http://etherpad.netluchs.de/pgquery

Jan



--
Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-performance




[Postgresql General]     [Postgresql PHP]     [PHP Users]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Books]     [PHP Databases]     [Yosemite]

  Powered by Linux