Re: Wanted: jsonb on-disk representation documentation

From: Andres Freund <andres(at)anarazel(dot)de>
To: Heikki Linnakangas <hlinnakangas(at)vmware(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgreSQL(dot)org>
Subject: Re: Wanted: jsonb on-disk representation documentation
Date: 2014-05-06 19:48:04
Message-ID: 76d91ba9-d72f-47c0-9c5a-d0bdb9a4696d@email.android.com
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On May 6, 2014 9:30:15 PM CEST, Heikki Linnakangas <hlinnakangas(at)vmware(dot)com> wrote:
>I'm reading the new jsonb code, trying to understand the on-disk
>representation. And I cannot make heads or tails of it.
>
>My first entry point was jsonb.h. Jsonb struct is the on-disk
>representation, so I looked at the comments above that. No help, the
>comments are useless for getting an overview picture.
>
>Help, anyone?

Enthusiatically seconded. I've asked for that about three times without much success. If it had been my decision the patch wouldn't have been merged without that and other adjustments.

Andres

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