Re: WITH RECURSIVE ... simplified syntax?

From: "Pavel Stehule" <pavel(dot)stehule(at)gmail(dot)com>
To: josh(at)agliodbs(dot)com
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: WITH RECURSIVE ... simplified syntax?
Date: 2008-10-09 03:24:25
Message-ID: 162867790810082024g4aaa0a2cidfdddea64dc387f5@mail.gmail.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

Hello

2008/10/9 Josh Berkus <josh(at)agliodbs(dot)com>:
> All,
>
> I was discussing WITH RECURSIVE the other day, and realized that one thing
> which we're not getting with this patch is a simplest-case simple syntax
> which 75% of users are looking for. You know, the ones with simple
> proximity trees who just want to find all children of one parent.
>

I thing so it's bad understanding of new syntax. It's really power and
easy, but it minimally needs look to manual. I am against to add some
non standard syntax, when we have standard.

regards
Pavel Stehule

p.s. CONNECT by should help to people with migration of older
application from DB2 or Oracle

> Would it be a worth it for us to implement a non-standard simple syntax
> sugar on top of WITH RECURSIVE? Or, at least, something like
> CONNECT_BY()?
>
> --
> --Josh
>
> Josh Berkus
> PostgreSQL
> San Francisco
>
> --
> Sent via pgsql-hackers mailing list (pgsql-hackers(at)postgresql(dot)org)
> To make changes to your subscription:
> http://www.postgresql.org/mailpref/pgsql-hackers
>

In response to

Browse pgsql-hackers by date

  From Date Subject
Next Message Tom Lane 2008-10-09 04:55:01 Re: [WIP] plpgsql is not translate-aware
Previous Message Alvaro Herrera 2008-10-09 02:59:03 Re: [WIP] plpgsql is not translate-aware