Horton

Re: SQL/JSON features for v15

Amit Langote <amitlangote09@gmail.com>

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From: Amit Langote <amitlangote09@gmail.com>
To: Justin Pryzby <pryzby@telsasoft.com>
Cc: Nikita Glukhov <n.gluhov@postgrespro.ru>, Alvaro Herrera <alvherre@alvh.no-ip.org>, Andrew Dunstan <andrew@dunslane.net>, "Jonathan S. Katz" <jkatz@postgresql.org>, Tom Lane <tgl@sss.pgh.pa.us>, Robert Haas <robertmhaas@gmail.com>, Andres Freund <andres@anarazel.de>, pgsql-hackers@lists.postgresql.org, Michael Paquier <michael@paquier.xyz>, John Naylor <john.naylor@enterprisedb.com>
Date: 2022-09-05T06:17:35Z
Lists: pgsql-hackers 
On Fri, Sep 2, 2022 at 8:56 PM Justin Pryzby <pryzby@telsasoft.com> wrote:
> On Wed, Aug 31, 2022 at 03:51:18PM +0900, Amit Langote wrote:
> > Finally, I get this warning:
> >
> > execExprInterp.c: In function ‘ExecJsonCoerceCStringToText’:
> > execExprInterp.c:4765:3: warning: missing braces around initializer
> > [-Wmissing-braces]
> >    NameData encoding = {0};
> >    ^
> > execExprInterp.c:4765:3: warning: (near initialization for
> > ‘encoding.data’) [-Wmissing-braces]
>
> With what compiler ?
>
> This has came up before:
> 20211202033145.GK17618@telsasoft.com
> 20220716115932.GV18011@telsasoft.com

Didn't realize it when I was reviewing the patch but somehow my build
script had started using gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-44),
which I know is old.

- Amit

Commits

  1. JSON_TABLE: Add support for NESTED paths and columns

  2. Add basic JSON_TABLE() functionality

  3. Add SQL/JSON query functions

  4. Add soft error handling to some expression nodes

  5. Adjust populate_record_field() to handle errors softly

  6. Refactor code used by jsonpath executor to fetch variables

  7. Add more SQL/JSON constructor functions

  8. SQL/JSON: support the IS JSON predicate

  9. SQL/JSON: add standard JSON constructor functions

  10. Revert SQL/JSON features

  11. Numeric error suppression in jsonpath