On %D, %SN wrote: %Q %C -- Robert...
> -----Original Message----- > From: pgsql-general-ow...@postgresql.org [mailto:pgsql-general- > ow...@postgresql.org] On Behalf Of T???? ?apap?t??? > Sent: Thursday, February 10, 2011 2:18 PM > To: pgsql-general@postgresql.org > Subject: [GENERAL] GUC configuration > > Hi, > > I am an MSc student in the department of Informatics and > Telecommunications of the University of Athens and as part of my > thesis I am examining some new cost models for DB optimizers. I have > successfully changed the optimizer of PostgreSQL in order to implement > these models, but I have stumbled upon a very little detail: until now > I use some hardcoded values in my code which I would like to make > accessible through GUC. After much googling the only relative pages I > have found is about configuring existing PostgreSQL variables. Can > anybody please provide some help? How can I add some new configuration > variables using GUC? > > Thanks in advance, Are you looking for custom variable classes? http://www.postgresql.org/docs/8.4/interactive/runtime-config-custom.htm l -- Robert... -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
