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Re: plpython3

From: James William Pye <lists(at)jwp(dot)name>
To: Bruce Momjian <bruce(at)momjian(dot)us>
Cc: Alvaro Herrera <alvherre(at)commandprompt(dot)com>, Peter Eisentraut <peter_e(at)gmx(dot)net>, Nathan Boley <npboley(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Greg Smith <greg(at)2ndquadrant(dot)com>, jd(at)commandprompt(dot)com, Josh Berkus <josh(at)agliodbs(dot)com>, PostgreSQL-development Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: plpython3
Date: 2010-02-01 21:38:48
Message-ID: 149DB906-BE28-4627-8B60-1129B64EF4B4@jwp.name (view raw or flat)
Thread:
Lists: pgsql-hackers
On Feb 1, 2010, at 2:13 PM, Bruce Momjian wrote:
> I would love to know why PL/Python can't be incrementally improved like
> the rest of our code.

AFAICT, there are two primary, perhaps identifying, parts to a PL extension: code management (compilation, execution, etc) and type I/O (conversion in most PLs). (well, aside from the language itself =)

My proposed extension chooses a different design for both of those parts.

It didn't make sense to try and incrementally change PL/Python because I would have been rewriting the whole thing anyways. Not to mention breaking user code in the process for the mentioned parts--thus the Python 3 target.

Hope this clears things up.

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