On Tue, May 11, 2021 at 05:47:27PM -0400, Álvaro Herrera wrote:
> On 2021-May-11, Bruce Momjian wrote:
>
> > > 86dc90056d Rework planning and execution of UPDATE and DELETE.
> > > a1115fa078 Postpone some more stuff out of ExecInitModifyTable.
> > > c5b7ba4e67 Postpone some stuff out of ExecInitModifyTable.
>
> Are these the set that means UPDATE/DELETE can now do partition pruning?
> I think that's a significant improvement, because table partitioning
> becomes usable in situations where it previously wasn't, so let's
> mention it.
>
> > > c7aba7c14e Support subscripting of arbitrary types, not only arrays.
>
> There's an entry that says we allow subscripting of jsonb, but the
> feature is more general than that: our subscripting is now extensible,
> and jsonb is just the first implementation. I think this should be
> mentioned.
OK, I added it into the existing entry:
<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>
Subscripting can be used to extract from and assign to jsonb documents.
Subscripting is now extensible so extensions and built-in data type can
make use of this.
</para>
</listitem>
> > > f40c6969d0 Routine usage information schema tables
>
> This is one small step towards compliance, I think, so it should be
> mentioned.
I added this item:
<listitem>
<!--
Author: Peter Eisentraut <pe...@eisentraut.org>
2021-02-17 [f40c6969d] Routine usage information schema tables
-->
<para>
Implement information schema view routine_column_usage to track columns
referenced by function and procedure default expressions (Peter
Eisentraut)
</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.
