Re: Uber migrated from Postgres to MySQL

From: Rakesh Kumar <rakeshkumar464a3(at)gmail(dot)com>
To: Andrew Sullivan <ajs(at)crankycanuck(dot)ca>
Cc: PostgreSQL <pgsql-general(at)postgresql(dot)org>
Subject: Re: Uber migrated from Postgres to MySQL
Date: 2016-07-27 18:10:04
Message-ID: CAJBB=EXbnKh5PeRrCg9U3sUBw8gPRbaWJwYoWqSJsoM1oi-y4Q@mail.gmail.com
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On Wed, Jul 27, 2016 at 2:07 PM, Andrew Sullivan <ajs(at)crankycanuck(dot)ca> wrote:

> It almost never happens that a minor version (N.M.x, x is minor)
> requires an upgrade at all. Change your binaries and you're done.
> Catalogue incompatibility historically was the basis for something
> becoming a major version upgrade. (I can recall a couple bugs where
> you had to tickle the catalogues, so it's not exactly true that
> they're never incompatible, but it's incredibly rare.)

Yeah good enough.

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