Re: Using 9.6 client with 10.0 server

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От	Imre Samu
Тема	Re: Using 9.6 client with 10.0 server
Дата	11 января 2018 г. 19:15:59
Msg-id	CAJnEWw=MK5Q3hcGkBrVNeMAspWYi9G3znB8d1mX-xt9CZUHOmA@mail.gmail.com обсуждение исходный текст
Ответ на	Using 9.6 client with 10.0 server (Ronnj Grotto <ronnj.grotto@texa.com>)
Ответы	Re: Using 9.6 client with 10.0 server
Список	pgsql-admin

Дерево обсуждения

>are there any drawbacks in using 9.6 client with 10.0 server?

imho: you have to re-check the new improvements[1] :

some examples:

* "Declarative table partitioning" ( as I know, you can't see all information from psql9.6 )
* "Stronger password authentication based on SCRAM-SHA-256" ( if the security is the first priority )

scram-sha-256
The method scram-sha-256performs SCRAM-SHA-256 authentication, as described in RFC 7677. It is a challenge-response scheme that prevents password sniffing on untrusted connections and supports storing passwords on the server in a cryptographically hashed form that is thought to be secure.
This is the most secure of the currently provided methods, but it is not supported by older client libraries.
https://www.postgresql.org/docs/10/static/auth-methods.html

* changes in sequences ( "a new pg_sequence system catalog" ; "The output of psql's \d command for a sequence has been redesigned, too." )

* changes in "psql" Client Application

[1] https://www.postgresql.org/docs/10/static/release-10.html

Regards,

Imre

2018-01-11 11:14 GMT+01:00 Ronnj Grotto <ronnj.grotto@texa.com>:

Hello,
are there any drawbacks in using 9.6 client with 10.0 server?
Thank you in advance.

Ronnj Grotto
DATABASE ADMIN
ronnj.grotto@texa.com
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Interno: 1685

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