Re: document json[b] limitation

On Wed, Apr 25, 2018 at 2:12 AM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> Oleg Bartunov <obartunov(at)postgrespro(dot)ru> writes:
>> Attached is a small patch, which documents the maximum size of
>> json[b] types. Probably, it's worth to patch previous releases, where
>> the types were introduced.
>
> If you said "maximum size is 1GB", period, I'd believe it ... although
> I'm pretty sure that general limitation is already documented elsewhere.
> I don't believe that it's possible to make a 256 Gb jsonb. How will
> that fit in the varlena header?

Oops, it should be 256 Mb :)

>
> regards, tom lane
>

--
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company