Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!1.eu.feeder.erje.net!newsfeed.fsmpi.rwth-aachen.de!newsfeed.straub-nv.de!eternal-september.org!feeder.eternal-september.org!mx02.eternal-september.org!.POSTED!not-for-mail From: Dimitri Fontaine Newsgroups: comp.databases.postgresql Subject: Re: PostgreSQL 8.4 and 9.1 on same system? Date: Sun, 31 May 2015 18:17:57 +0200 Organization: A noiseless patient Spider Lines: 15 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: mx02.eternal-september.org; posting-host="a07c0357fee354d0f54c9fb99e555a21"; logging-data="6734"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX19JrArzpLZERnNf6cWvYTOA" User-Agent: Gnus/5.13001 (Ma Gnus v0.10) Emacs/24.3.93 (darwin) Cancel-Lock: sha1:9fTS5VLFni71PUTDvDEjaI3p8i4= sha1:sOmJLYgf11NpZCbjSogaxuZsEo8= Xref: csiph.com comp.databases.postgresql:661 Magnus Warker writes: > My application is not aware of a pg version. Where should it switch to 9.1? Change the connection string to point to the port where 9.1 is listening, that's the usual way. > How can I achieve that the newest version is running, i. e. that the > processes (postmaster etc.) belong to the new version? Check the full command line of the process (in /proc or top), debian installs in properly named directories. -- Dimitri Fontaine PostgreSQL DBA, Architecte