Re: SQL/JSON: functions

From: Nikita Glukhov <n(dot)gluhov(at)postgrespro(dot)ru>
To: PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Cc: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, Andrew Alsup <bluesbreaker(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Dmitry Dolgov <9erthalion6(at)gmail(dot)com>, Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>, Oleg Bartunov <obartunov(at)postgrespro(dot)ru>, Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru>, Michael Paquier <michael(at)paquier(dot)xyz>, Simon Riggs <simon(at)2ndquadrant(dot)com>, Andrew Dunstan <andrew(dot)dunstan(at)2ndquadrant(dot)com>
Subject: Re: SQL/JSON: functions
Date: 2019-11-14 16:42:28
Message-ID: 8c1ba295-fa42-d4f2-a155-76cf3327d07c@postgrespro.ru
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Attached 40th version of the patches.

I have added some documentation which has been simply copied from [1].

Also, I have split patches more correctly, and extracted patch #2 with common
SQL/JSON clauses, that are used by both constructors and query functions.
Patches #3 and #4 are necessary only for constructors (patch #5).
Patches #5 and #6 are almost independent on patch #1, which is needed only for
query functions.

So, patches #5, #6, #7 are independent now, but the code changes in them are
still conflicting. I can rebase #6 and #7 on top of #2, if it is necessary
for separate review/commit.

[1] https://www.postgresql.org/message-id/732208d3-56c3-25a4-8f08-3be1d54ad51b%40postgrespro.ru

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

Attachment Content-Type Size
0001-Jsonpath-support-for-json-v40.patch.gz application/gzip 43.1 KB
0002-Common-SQL-JSON-clauses-v40.patch.gz application/gzip 3.2 KB
0003-Add-invisible-coercion-form-v40.patch.gz application/gzip 1.8 KB
0004-Add-function-formats-v40.patch.gz application/gzip 2.9 KB
0005-SQL-JSON-constructors-v40.patch.gz application/gzip 30.3 KB
0006-IS-JSON-predicate-v40.patch.gz application/gzip 15.3 KB
0007-SQL-JSON-query-functions-v40.patch.gz application/gzip 39.2 KB

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