Re: Transform for pl/perl

From: Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>
To: Anthony Bykov <a(dot)bykov(at)postgrespro(dot)ru>
Cc: pgsql-hackers(at)lists(dot)postgresql(dot)org
Subject: Re: Transform for pl/perl
Date: 2018-01-28 21:57:11
Message-ID: CAEepm=3fSqP_ChKQmpYwgxqy9nyx5KtHnE1swi9OqCq7hY6EsQ@mail.gmail.com
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On Fri, Jan 12, 2018 at 9:47 PM, Anthony Bykov <a(dot)bykov(at)postgrespro(dot)ru> wrote:
> On Fri, 12 Jan 2018 15:19:26 +1300
> Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com> wrote:
> Hello, thank you for your message.
> The problem was that different perl compilers uses different infinity
> representations. Some of them use "Inf" others - use "inf". So, in
> attachments there is a new version of the patch.

BTW PostgreSQL is written in C89 (though it uses some C99 library features if
present, just not language features), so you can't do this:

jsonb_plperl.c: In function ‘SV_ToJsonbValue’:
jsonb_plperl.c:238:6: error: ‘for’ loop initial declarations are only
allowed in C99 mode
for (int i=0;str[i];i++)
^

--
Thomas Munro
http://www.enterprisedb.com

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