Horton

Re: Optimization of some jsonb functions

Alvaro Herrera <alvherre@2ndquadrant.com>

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From: Alvaro Herrera <alvherre@2ndquadrant.com>
To: Joe Nelson <joe@begriffs.com>
Cc: Thomas Munro <thomas.munro@gmail.com>, David Steele <david@pgmasters.net>, Andrew Dunstan <andrew.dunstan@2ndquadrant.com>, Nikita Glukhov <n.gluhov@postgrespro.ru>, PostgreSQL mailing lists <pgsql-hackers@postgresql.org>
Date: 2019-09-19T03:09:06Z
Lists: pgsql-hackers 
On 2019-Sep-18, Alvaro Herrera wrote:

> Well, I think that was useless, so I rebased again -- attached.

... which is how you find out that 0001 as an independent patch is not
really a valid one, since it depends on an API change that does not
happen until 0005.

-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

Commits

  1. Split out code into new getKeyJsonValueFromContainer()

  2. Optimize get_jsonb_path_all avoiding an iterator

  3. Refactor code into new JsonbValueAsText, and use it more