Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtp (Exim 4.84_2) (envelope-from ) id 1e85NR-0004Mi-0t for pgsql-committers@arkaria.postgresql.org; Fri, 27 Oct 2017 14:12:49 +0000 Received: from localhost ([127.0.0.1] helo=postgresql.org) by malur.postgresql.org with smtp (Exim 4.84_2) (envelope-from ) id 1e85NQ-00018k-Jf for pgsql-committers@arkaria.postgresql.org; Fri, 27 Oct 2017 14:12:48 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1e85NP-00016p-SY for pgsql-committers@postgresql.org; Fri, 27 Oct 2017 14:12:47 +0000 Received: from mahout.postgresql.org ([2001:4800:1501:1::227]) by magus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1e85NI-0006XJ-KV for pgsql-committers@postgresql.org; Fri, 27 Oct 2017 14:12:47 +0000 Received: from gemulon.postgresql.org ([2001:4800:1501:1::198]) by mahout.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.84_2) (envelope-from ) id 1e85NG-0004No-LR for pgsql-committers@postgresql.org; Fri, 27 Oct 2017 14:12:38 +0000 Received: from git by gemulon.postgresql.org with local (Exim 4.84_2) (envelope-from ) id 1e85NG-0000aW-4d for pgsql-committers@postgresql.org; Fri, 27 Oct 2017 14:12:38 +0000 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 To: pgsql-committers@postgresql.org From: Robert Haas Subject: pgsql: Fix mistaken failure to allow parallelism in corner case. Message-Id: Date: Fri, 27 Oct 2017 14:12:38 +0000 List-Archive: List-Help: List-ID: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: X-Mailing-List: pgsql-committers Precedence: bulk Sender: pgsql-committers-owner@postgresql.org Rml4IG1pc3Rha2VuIGZhaWx1cmUgdG8gYWxsb3cgcGFyYWxsZWxpc20gaW4g Y29ybmVyIGNhc2UuCgpJZiB3ZSB0cnkgdG8gcnVuIGEgcGFyYWxsZWwgcGxh biBpbiBzZXJpYWwgbW9kZSBiZWNhdXNlLCBmb3IgZXhhbXBsZSwKaXQncyBn b2luZyB0byBiZSBzY2FubmVkIHZpYSBhIGN1cnNvciwgYnV0IGZvciBzb21l IHJlYXNvbiB3ZSdyZQphbHJlYWR5IGluIHBhcmFsbGVsIG1vZGUgKGZvciBl eGFtcGxlIGJlY2F1c2UgYW4gb3V0ZXIgcXVlcnkgaXMKcnVubmluZyBpbiBw YXJhbGxlbCksIHdlJ2QgaW5jb3JyZWN0bHkgdHJ5IHRvIGxhdW5jaCB3b3Jr ZXJzLgpGaXggYnkgYWRkaW5nIGEgZmxhZyB0byB0aGUgRVN0YXRlLCBzbyB0 aGF0IHdlIGNhbiBiZSBjZXJ0YWluIHRoYXQKRXhlY3V0ZVBsYW4oKSBhbmQg RXhlY0dhdGhlcigpL0V4ZWNHYXRoZXJNZXJnZSgpIHdpbGwgaGF2ZSB0aGUg c2FtZQppZGVhIGFib3V0IHdoZXRoZXIgd2UgYXJlIGV4ZWN1dGluZyBzZXJp YWxseSBvciBpbiBwYXJhbGxlbC4KClJlcG9ydCBhbmQgZml4IGJ5IEFtaXQg S2FwaWxhIHdpdGggaGVscCBmcm9tIEt1bnRhbCBHaG9zaC4gIEEgZmV3CnR3 ZWFrcyBieSBtZS4KCkRpc2N1c3Npb246IGh0dHA6Ly9wb3N0Z3IuZXMvbS9D QUE0ZUsxK19CdVpybVZDZXVhNUVxbm00Q285REFYZE01SFBBT0UySjE5ZVBi UjkxMlFAbWFpbC5nbWFpbC5jb20KCkJyYW5jaAotLS0tLS0KUkVMXzEwX1NU QUJMRQoKRGV0YWlscwotLS0tLS0tCmh0dHBzOi8vZ2l0LnBvc3RncmVzcWwu b3JnL3BnL2NvbW1pdGRpZmYvOTY1YTE2ZmE5ZjhjMzE2YzMwZjRhZGEzYzFj OThiNWRkNDY2NmYyNQoKTW9kaWZpZWQgRmlsZXMKLS0tLS0tLS0tLS0tLS0K c3JjL2JhY2tlbmQvZXhlY3V0b3IvZXhlY01haW4uYyAgICAgICAgfCAxICsK c3JjL2JhY2tlbmQvZXhlY3V0b3IvZXhlY1V0aWxzLmMgICAgICAgfCAyICsr CnNyYy9iYWNrZW5kL2V4ZWN1dG9yL25vZGVHYXRoZXIuYyAgICAgIHwgMiAr LQpzcmMvYmFja2VuZC9leGVjdXRvci9ub2RlR2F0aGVyTWVyZ2UuYyB8IDIg Ky0Kc3JjL2luY2x1ZGUvbm9kZXMvZXhlY25vZGVzLmggICAgICAgICAgfCAy ICsrCjUgZmlsZXMgY2hhbmdlZCwgNyBpbnNlcnRpb25zKCspLCAyIGRlbGV0 aW9ucygtKQoKCi0tIApTZW50IHZpYSBwZ3NxbC1jb21taXR0ZXJzIG1haWxp bmcgbGlzdCAocGdzcWwtY29tbWl0dGVyc0Bwb3N0Z3Jlc3FsLm9yZykKVG8g bWFrZSBjaGFuZ2VzIHRvIHlvdXIgc3Vic2NyaXB0aW9uOgpodHRwOi8vd3d3 LnBvc3RncmVzcWwub3JnL21haWxwcmVmL3Bnc3FsLWNvbW1pdHRlcnMK