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Re: ZSON, PostgreSQL extension for compressing JSONB - Mailing list pgsql-general

From Simon Riggs
Subject Re: ZSON, PostgreSQL extension for compressing JSONB
Date
Msg-id CANP8+jLicQHp64G9Okha=1toQS5UR8RN-m2HgwBzXxfYMsbx2A@mail.gmail.com
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In response to Re: ZSON, PostgreSQL extension for compressing JSONB  (Aleksander Alekseev <a.alekseev@postgrespro.ru>)
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On 5 October 2016 at 16:58, Aleksander Alekseev
<a.alekseev@postgrespro.ru> wrote:

> What about evolving schema of JSON/JSONB/XML? For instance,
> adding/removing keys in new versions of the application. UPDATE
> COMPRESSION DICTIONARY?

You can add to a dictionary, but not remove things. I'm not sure
that's a big issue.

--
Simon Riggs                http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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