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if you're using apache yes your module's performance is related to how many child processes are spawned by mod_prefork http://httpd.apache.org/docs/2.2/mod/prefork.html HTH Martin ______________________________________________ Disclaimer and confidentiality note Everything in this e-mail and any attachments relates to the official business of Sender. This transmission is of a confidential nature and Sender does not endorse distribution to any party other than intended recipient. Sender does not necessarily endorse content contained within this transmission. > To: pgsql-general@xxxxxxxxxxxxxx > From: giorgio_v@xxxxxxx > Subject: [GENERAL] Invocation overhead for procedural languages > Date: Wed, 6 Aug 2008 14:44:16 +0200 > > Hi all, I think I’ve read somewhere in the documentation that the > invocation of functions written in procedural languages (with the > exception of plpgsql) incur in performance hit due to the call the > language interpreter. Is that correct or am I completely off track? > > Thank you in advance > -- > Giorgio Valoti > -- > Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) > To make changes to your subscription: > http://www.postgresql.org/mailpref/pgsql-general Get Windows Live and get whatever you need, wherever you are. Start here. |
