Re: [PATCH] Do not use StdRdOptions in Access Methods

From: Amit Langote <amitlangote09(at)gmail(dot)com>
To: Michael Paquier <michael(at)paquier(dot)xyz>
Cc: Nikolay Shaplov <dhyan(at)nataraj(dot)su>, Dent John <denty(at)qqdd(dot)eu>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, "Iwata, Aya" <iwata(dot)aya(at)jp(dot)fujitsu(dot)com>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Dmitry Dolgov <9erthalion6(at)gmail(dot)com>
Subject: Re: [PATCH] Do not use StdRdOptions in Access Methods
Date: 2019-10-28 08:16:54
Message-ID: CA+HiwqGY_q-UiCcjnXqBimwO9nnDcka+N5Bw+HC1741RSByqWQ@mail.gmail.com
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On Sat, Oct 26, 2019 at 11:45 AM Michael Paquier <michael(at)paquier(dot)xyz> wrote:
> On Fri, Oct 25, 2019 at 04:42:24PM +0900, Amit Langote wrote:
> > Hmm, if we're inventing a new API to replace the old one, why not use
> > that opportunity to be consistent with our general style, which
> > predominantly seems to be either words_separated_by_underscore() or
> > UpperCamelCase(). Thoughts?
>
> Not wrong. Using small-case characters separated with underscores
> would be more consistent with the rest perhaps? We use that for the
> initialization of custom variables and for all the relkind-related
> interfaces.

OK, I went with build_reloptions(), which looks very similar to nearby
exported functions.

> + * Parses reloptions provided by the caller in text array format and
> + * fills and returns a struct containing the parsed option values
> The sentence structure is weird, perhaps:
> This routine parses "reloptions" provided by the caller in text-array
> format. The parsing is done with a table describing the allowed
> options, defined by "relopt_elems" of length "num_relopt_elems". The
> returned result is a structure containing all the parsed option
> values.

Thanks, I have expanded the header comment based on your text.

> > Attached updated patch. It would be nice to hear whether this patch
> > is really what Nikolay intended to eventually do with this code.
>
> Okay, let's check if Nikolay likes this idea.

Attached updated patch.

Thanks,
Amit

Attachment Content-Type Size
build_reloptions-v3.patch application/octet-stream 15.2 KB

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