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Re: jsonb format is pessimal for toast compression - Mailing list pgsql-hackers

From Stephen Frost
Subject Re: jsonb format is pessimal for toast compression
Date
Msg-id 20140809002503.GP16422@tamriel.snowman.net
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In response to Re: jsonb format is pessimal for toast compression  (Bruce Momjian <bruce@momjian.us>)
Responses Re: jsonb format is pessimal for toast compression  (Bruce Momjian <bruce@momjian.us>)
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* Bruce Momjian (bruce@momjian.us) wrote:
> On Fri, Aug  8, 2014 at 11:02:26AM -0400, Tom Lane wrote:
> > 2. Are we going to ship 9.4 without fixing this?  I definitely don't see
> > replacing pg_lzcompress as being on the agenda for 9.4, whereas changing
> > jsonb is still within the bounds of reason.
>
> FYI, pg_upgrade could be taught to refuse to upgrade from earlier 9.4
> betas and report the problem JSONB columns.

That is *not* a good solution..
Thanks,    Stephen

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