Received: from maia.hub.org (maia-5.hub.org [200.46.204.29]) by mail.postgresql.org (Postfix) with ESMTP id 299E01337BED for ; Thu, 14 Apr 2011 18:54:09 -0300 (ADT) Received: from mail.postgresql.org ([200.46.204.86]) by maia.hub.org (mx1.hub.org [200.46.204.29]) (amavisd-maia, port 10024) with ESMTP id 08737-10 for ; Thu, 14 Apr 2011 21:54:00 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mail-vx0-f174.google.com (mail-vx0-f174.google.com [209.85.220.174]) by mail.postgresql.org (Postfix) with ESMTP id 6AA0D1337BEC for ; Thu, 14 Apr 2011 18:53:59 -0300 (ADT) Received: by vxi39 with SMTP id 39so1666177vxi.19 for ; Thu, 14 Apr 2011 14:53:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:date:message-id:subject:from:to :content-type:content-transfer-encoding; bh=lhCEUY4GBsfD0T66T+NajU+bijaO1SeepAY1ck8lwk8=; b=HqWDwBzuzjsROwJf0qmYXMioau9mYiT+9f3BMg5K9QRJqDV5AUO+XwbZ7uNtE+BLMj f5FPloA+y6Sd0gXs6/rTONnq2hA17yE5B4+sgrd0Jr29KZBEu+suRCyhhUOLlhxXB36P F8WdkSpD4TOC8vvd67toHFHupa+348Gm3yeDA= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type :content-transfer-encoding; b=JqDh/0u1rxMl7KXmvMlbKIxv3LNOC7zxzbzYx+Zev3OHN447mQ6KAUF0UrI0/lQ7C5 5i+xLTuFR+/pbCCJmBq830Q8Tl2HMspt1qjyyP1RklFrc/+Bcbg1vmWppsuyR7+IWxEC qB2V/i/yEYd8+C4XhXjllSiXU5pKT6/ahWbgs= MIME-Version: 1.0 Received: by 10.220.66.18 with SMTP id l18mr384315vci.105.1302818039219; Thu, 14 Apr 2011 14:53:59 -0700 (PDT) Received: by 10.220.72.71 with HTTP; Thu, 14 Apr 2011 14:53:59 -0700 (PDT) Date: Thu, 14 Apr 2011 15:53:59 -0600 Message-ID: Subject: update using recursion From: Steven Dahlin To: pgsql-sql@postgresql.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: base64 X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=-1.888 tagged_above=-5 required=5 tests=BAYES_00=-1.9, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RFC_ABUSE_POST=0.001, T_TO_NO_BRKTS_FREEMAIL=0.01 X-Spam-Level: X-Archive-Number: 201104/20 X-Sequence-Number: 35267 SXMgaXQgcG9zc2libGUgdG8gZXhlY3V0ZSBhbiB1cGRhdGUgdXNpbmcgcmVjdXJzaW9uP6AgSSBu ZWVkIHRvIHVwZGF0ZQphIHNldCBvZiByZWNvcmRzIGFuZCBhbHNvIHVwZGF0ZSB0aGVpciBjaGls ZHJlbiB3aXRoIHRoZSBzYW1lIHZhbHVlLgpJIHRyaWVkIHRoZSBmb2xsb3dpbmcgcXVlcnkgYnV0 IGl0IGdhdmUgYW4gZXJyb3IgYXQgdGhlICJ1cGRhdGUKc2NoZW1hLnRhYmxlIHRibCI6CgqgoKAg d2l0aCByZWN1cnNpdmUgY2hpbGRUYmwoIHBpZCwKoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCg oCBwcGlkLAqgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgIHByb2NfaWQsCqCgoKCgoKCgoKCg oKCgoKCgoKCgoKCgoKCgoKAgb3RoZXJfaWQgKQqgoKCgIGFzoCAoIHNlbGVjdCBwcmMucGlkLAqg oKCgoKCgoKCgoKCgoKCgoCBwcmMucHBpZCwKoKCgoKCgoKCgoKCgoKCgoKAgcHJjLnByb2NfaWQs CqCgoKCgoKCgoKCgoKCgoKCgIHByYy5vdGhlcl9pZAqgoKCgoKCgoKCgoCBmcm9toCBteV9zY2hl bWEucHJjX3RibKCgoKCgoKCgoKCgoKCgIHByYwqgoKCgoKCgoKCgoCB3aGVyZSAoICggcHJjLnBy b2NfcGF0aKCgoKCgoKCgoCBsaWtlICclc3R1ZmYlJyApCqCgoKCgoKCgoKCgoKAgb3KgoKAgKCBw cmMucHJvY19wYXJhbWV0ZXJzoKCgIGxpa2UgJyVzdHVmZiUnICkgKQqgoKCgoKCgoKCgoKAgYW5k oCAoIHByYy5vdGhlcl9pZCBpcyBudWxsICkKoKCgoKCgoKCgoCB1bmlvbiBhbGwKoKCgoKCgoKCg oCBzZWxlY3QgcHJjc3ViLnBpZCwKoKCgoKCgoKCgoKCgoKCgoKAgcHJjc3ViLnBwaWQsCqCgoKCg oKCgoKCgoKCgoKCgIHByY3N1Yi5wcm9jX2lkLAqgoKCgoKCgoKCgoKCgoKCgoCBwcmNzdWIub3Ro ZXJfaWQKoKCgoKCgoKCgoKAgZnJvbaAgY2hpbGRUYmygoKCgoKCgoKCgoKCgoKCgoKCgoKCgoCBw cmNwYXIsCqCgoKCgoKCgoKCgoKCgoKCgIG15X3NjaGVtYS5wcmNfdGJsoKCgoKCgoKCgoKCgoKAg cHJjc3ViCqCgoKCgoKCgoKCgIHdoZXJlICggcHJjc3ViLnBwaWSgoKCgoKCgoKCgoKCgoKCgID0g cHJjcGFyLnBpZCApCqCgoKCgoKCgICkKoKAgdXBkYXRlIG15X3NjaGVtYS5wcmNfdGJsoCBwcmMK oKCgoCBzZXSgoCBvdGhlcl9pZKCgoKCgoCA9IDEwMQqgoKCgIGZyb22gIGNoaWxkVGJsCgpIb3dl dmVyLCBpZiBJIGRvIGEgInNlbGVjdCAqIGZyb20gY2hpbGRUYmwiIGl0IHdvcmtzLqAgVGhlIGRv Y3MgdGFrZQphYm91dCB1cGRhdGVzIGFuZCB0YWxrIGFib3V0IHJlY3Vyc2l2ZSBxdWVyaWVzIHdp dGggc2VsZWN0cyBidXQKbm90aGluZyBzZWVtcyB0byBjb3ZlciB0aGUgam9pbmluZyBvZiB0aGUg dHdvLgoKVGhhbmtzCg==