Horton

Re: making the backend's json parser work in frontend code

Bruce Momjian <bruce@momjian.us>

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From: Bruce Momjian <bruce@momjian.us>
To: Robert Haas <robertmhaas@gmail.com>
Cc: Alvaro Herrera <alvherre@2ndquadrant.com>, Mark Dilger <mark.dilger@enterprisedb.com>, David Steele <david@pgmasters.net>, "pgsql-hackers@postgresql.org" <pgsql-hackers@postgresql.org>
Date: 2020-01-23T18:11:01Z
Lists: pgsql-hackers 
On Thu, Jan 23, 2020 at 01:05:50PM -0500, Robert Haas wrote:
> > Another
> > problem, though, is how do you _flag_ file names as being
> > base64-encoded?  Use another JSON field to specify that?
> 
> Alvaro's proposed solution in the message to which you replied was to
> call the field either 'path' or 'path_base64' depending on whether
> base-64 escaping was used. That seems better to me than having a field
> called 'path' and a separate field called 'is_path_base64' or
> whatever.

Hmm, so the JSON key name is the flag --- interesting.

-- 
  Bruce Momjian  <bruce@momjian.us>        http://momjian.us
  EnterpriseDB                             http://enterprisedb.com

+ As you are, so once was I.  As I am, so you will be. +
+                      Ancient Roman grave inscription +

Commits

  1. Add jsonapi.c to Mkvcbuild.pm's @pgcommonallfiles.

  2. Move jsonapi.c and jsonapi.h to src/common.

  3. Move some code from jsonapi.c to jsonfuncs.c.

  4. Adjust pg_parse_json() so that it does not directly ereport().

  5. Remove jsonapi.c's lex_accept().

  6. Split JSON lexer/parser from 'json' data type support.

  7. Rationalize code placement between wchar.c, encnames.c, and mbutils.c.

  8. Move wchar.c and encnames.c to src/common/.

  9. Update header comments for wchar.c and encnames.c.

  10. Make StringInfo available to frontend code.

  11. Use SASLprep to normalize passwords for SCRAM authentication.