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Groups > comp.databases.postgresql > #660
| From | Magnus Warker <magnux@mailinator.com> |
|---|---|
| Newsgroups | comp.databases.postgresql |
| Subject | Re: PostgreSQL 8.4 and 9.1 on same system? |
| Date | 2015-05-31 17:09 +0200 |
| Organization | (posted via) M-net Telekommunikations GmbH |
| Message-ID | <mkf87s$67o$1@news.m-online.net> (permalink) |
| References | <mkedmj$e92$1@news.m-online.net> <m2pp5hf5nz.fsf@2ndQuadrant.fr> <mkf404$cfn$1@news.m-online.net> <m28uc4g7l0.fsf@2ndQuadrant.fr> |
On 05/31/2015 04:11 PM, Dimitri Fontaine wrote: > Magnus Warker <magnux@mailinator.com> writes: >> Can I switch to 9.1 and remove the 8.4 version? >> How? >> What about the existing databases? > See about pg_upgradecluster (man pages etc). Hm, why does Debian force me to do this? #-) >> But how to "activate" 9.1 first? > > You will also need to redirect you application and test everything works > before getting rid of 8.4. My application is not aware of a pg version. Where should it switch to 9.1? How can I achieve that the newest version is running, i. e. that the processes (postmaster etc.) belong to the new version? Magnus
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PostgreSQL 8.4 and 9.1 on same system? Magnus Warker <magnux@mailinator.com> - 2015-05-31 09:36 +0200
Re: PostgreSQL 8.4 and 9.1 on same system? Dimitri Fontaine <dimitri@2ndQuadrant.fr> - 2015-05-31 11:38 +0200
Re: PostgreSQL 8.4 and 9.1 on same system? Magnus Warker <magnux@mailinator.com> - 2015-05-31 15:57 +0200
Re: PostgreSQL 8.4 and 9.1 on same system? Dimitri Fontaine <dimitri@2ndQuadrant.fr> - 2015-05-31 16:11 +0200
Re: PostgreSQL 8.4 and 9.1 on same system? Magnus Warker <magnux@mailinator.com> - 2015-05-31 17:09 +0200
Re: PostgreSQL 8.4 and 9.1 on same system? Dimitri Fontaine <dimitri@2ndQuadrant.fr> - 2015-05-31 18:17 +0200
Re: PostgreSQL 8.4 and 9.1 on same system? Magnus Warker <magnux@mailinator.com> - 2015-05-31 19:01 +0200
Re: PostgreSQL 8.4 and 9.1 on same system? mattheww@chiark.greenend.org.uk (Matthew Woodcraft) - 2015-05-31 22:21 +0100
Re: PostgreSQL 8.4 and 9.1 on same system? Magnus Warker <magnux@mailinator.com> - 2015-06-01 18:43 +0200
Re: PostgreSQL 8.4 and 9.1 on same system? mattheww@chiark.greenend.org.uk (Matthew Woodcraft) - 2015-06-01 21:08 +0100
Re: PostgreSQL 8.4 and 9.1 on same system? mattheww@chiark.greenend.org.uk (Matthew Woodcraft) - 2015-06-01 21:13 +0100
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