On Sat, May 15, 2021 at 10:27:08PM -0400, Tom Lane wrote:
> Alvaro Herrera <alvhe...@alvh.no-ip.org> writes:
> > I, um, again think that the item should not be primarily about JSONB,
> > but about our (IMO groundbreaking) extensible subscripting work.
>
> +1. Extensible subscripting is THE feature here, using it for jsonb
> is just an application.
OK, I moved the entry into 'data types', and listed two entries instead
of one:
<listitem>
<!--
Author: Tom Lane <t...@sss.pgh.pa.us>
2020-12-09 [c7aba7c14] Support subscripting of arbitrary types, not
only arrays
-->
<para>
Allow extensions and built-in data types to implement subscripting (Tom
Lane)
</para>
<para>
Previously subscript handling was hard-coded into the server and
was difficult to add to date types.
</para>
</listitem>
<listitem>
<!--
Author: Alexander Korotkov <akorot...@postgresql.org>
2021-01-31 [676887a3b] Implementation of subscripting for jsonb
Author: Alexander Korotkov <akorot...@postgresql.org>
2021-01-31 [81fcc72e6] Filling array gaps during jsonb subscripting
Author: Alexander Korotkov <akorot...@postgresql.org>
2021-01-31 [aa6e46daf] Throw error when assigning jsonb scalar instead
of a com
-->
<para>
Allow subscripting of JSONB (Dmitry Dolgov)
</para>
<para>
JSONB subscripting can be used to extract from and assign to
JSONB documents.
</para>
</listitem>
--
Bruce Momjian <br...@momjian.us> https://momjian.us
EDB https://enterprisedb.com
If only the physical world exists, free will is an illusion.
