Skip site navigation (1) Skip section navigation (2)

Hierarchical queries a la Oracle. for ver 7.3rc1

From: Evgen Potemkin <evgent(at)ns(dot)terminal(dot)ru>
To: <pgsql-hackers(at)postgresql(dot)org>
Subject: Hierarchical queries a la Oracle. for ver 7.3rc1
Date: 2002-11-28 17:27:53
Message-ID: Pine.LNX.4.33.0211282124180.319-100000@ns.terminal.ru (view raw or flat)
Thread:
Lists: pgsql-hackers
Hi there!

Patch itself posted to pgsql-patches.

This is a new version of patch i've posted.
This for PG version 7.3rc1.

Changed syntax, now it's more closer to Oracle's and allows operator other
than '='.
Removed Const/Var trick, now it's a new FakeVar node used, as a side effect
it's not need initdb now.
Added little regression test.
Added more comments on code.
A bit extended README.hier .

working on SQL99 version.

regards,

---
.evgen


pgsql-hackers by date

Next:From: Evgen PotemkinDate: 2002-11-28 17:34:14
Subject: Re: Hirarchical queries a la Oracle. Patch.
Previous:From: Rod TaylorDate: 2002-11-28 16:34:49
Subject: Re: Is current_user a function ?

Privacy Policy | About PostgreSQL
Copyright © 1996-2014 The PostgreSQL Global Development Group