Re: mogrify and indent features for jsonb

From: Petr Jelinek <petr(at)2ndquadrant(dot)com>
To: Dmitry Dolgov <9erthalion6(at)gmail(dot)com>
Cc: Andrew Dunstan <andrew(at)dunslane(dot)net>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: mogrify and indent features for jsonb
Date: 2015-04-27 16:46:46
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On 18/04/15 20:35, Dmitry Dolgov wrote:
> Sorry for late reply. Here is a slightly improved version of the patch
> with the new `h_atoi` function, I hope this implementation will be more
> appropriate.

It's better, but a) I don't like the name of the function b) I don't see
why we need the function at all given that it's called from only one
place and is effectively couple lines of code.

In general I wonder if it wouldn't be better to split the replacePath
into 3 functions, one replacePath, one replacePathObject,
replacePathArray and call those Object/Array ones from the replacePath
and inlining the h_atoi code into the Array one. If this was done then
it would make also sense to change the main if/else in replacePath into
a switch.

Another thing I noticed now when reading the code again - you should not
be using braces when you only have one command in the code-block.

Petr Jelinek
PostgreSQL Development, 24x7 Support, Training & Services

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