Re: [GENERAL] We have a requirement to downgrade from PostgreSQL 9.5.4 to 9.5.2

2016-09-19 Thread Michael Paquier
On Tue, Sep 20, 2016 at 3:21 PM, KGA Official wrote: > Regarding "are you really going to downgrade again"? > The upgraded postgres will be bundled along with product code changes and > other products. So, if someone finds product issues, they will roll back > everything together. > So, essentiall

Re: [GENERAL] We have a requirement to downgrade from PostgreSQL 9.5.4 to 9.5.2

2016-09-19 Thread KGA Official
Hi Andreas, Adrian and Venkata, Regarding "are you really going to downgrade again"? The upgraded postgres will be bundled along with product code changes and other products. So, if someone finds product issues, they will roll back everything together. So, essentially, yes. One requirement of the

Re: [GENERAL] We have a requirement to downgrade from PostgreSQL 9.5.4 to 9.5.2

2016-09-19 Thread Venkata B Nagothi
> We are currently running at 9.5.2 and plan to upgrade to 9.5.4, but our > change requirement needs to plan for a downgrade with data preservation, > before upgrade is authorized. > > Thus, I am asking this: Is it safe to downgrade from 9.5.4 to 9.5.2 by > simply replacing the binaries? We will ke

Re: [GENERAL] We have a requirement to downgrade from PostgreSQL 9.5.4 to 9.5.2

2016-09-19 Thread Adrian Klaver
On 09/19/2016 09:43 PM, Andreas Kretschmer wrote: It is binary compatible, so yes. But trust me, there is problem with the new version. Just to be clear did you mean: "But trust me, there is problem with the new version." Or But trust me, there is no problem with the new version. On 20 Se

Re: [GENERAL] We have a requirement to downgrade from PostgreSQL 9.5.4 to 9.5.2

2016-09-19 Thread Andreas Kretschmer
It is binary compatible, so yes. But trust me, there is problem with the new version. On 20 September 2016 06:00:59 CEST, KGA Official wrote: >Hi All, > >We are currently running at 9.5.2 and plan to upgrade to 9.5.4, but our >change requirement needs to plan for a downgrade with data >preservat

[GENERAL] We have a requirement to downgrade from PostgreSQL 9.5.4 to 9.5.2

2016-09-19 Thread KGA Official
Hi All, We are currently running at 9.5.2 and plan to upgrade to 9.5.4, but our change requirement needs to plan for a downgrade with data preservation, before upgrade is authorized. Thus, I am asking this: Is it safe to downgrade from 9.5.4 to 9.5.2 by simply replacing the binaries? We will keep