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Re: Uber migrated from Postgres to MySQL - Mailing list pgsql-general

From Geoff Winkless
Subject Re: Uber migrated from Postgres to MySQL
Date
Msg-id CAEzk6fc35wZHTuyLwVECPj94FLkqiJGUGx-zomVXjDyOVJ3uug@mail.gmail.com
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In response to Re: Uber migrated from Postgres to MySQL  (Igor Neyman <ineyman@perceptron.com>)
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On 28 July 2016 at 16:34, Igor Neyman <ineyman@perceptron.com> wrote:
Which means that you can make use of some new feature, but definitely not all.
That makes "downgrade" feature very, very limited, if useful at all.

​
Sufficient to allow you to run the upgrade, find that there's a catastrophic bug in the new version that causes your live system to fall over but
​which ​
didn't appear on your test system, and then revert to a working version?

I'd say that's a fairly useful feature, limited or not.

Geoff​
 

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