Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtp (Exim 4.80) (envelope-from ) id 1ZQfID-0002jG-73 for pgsql-committers@arkaria.postgresql.org; Sat, 15 Aug 2015 17:30:53 +0000 Received: from localhost ([127.0.0.1] helo=postgresql.org) by malur.postgresql.org with smtp (Exim 4.84) (envelope-from ) id 1ZQfIC-0007a3-Pu for pgsql-committers@arkaria.postgresql.org; Sat, 15 Aug 2015 17:30:52 +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) (envelope-from ) id 1ZQfIC-0007YI-De for pgsql-committers@postgresql.org; Sat, 15 Aug 2015 17:30:52 +0000 Received: from mahout.postgresql.org ([2001:4800:1501:1::227]) by magus.postgresql.org with esmtps (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.84) (envelope-from ) id 1ZQfI7-0006tR-2L for pgsql-committers@postgresql.org; Sat, 15 Aug 2015 17:30:51 +0000 Received: from gemulon.postgresql.org ([2001:4800:1501:1::198]) by mahout.postgresql.org with esmtps (TLS1.2:DHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.80) (envelope-from ) id 1ZQfI4-00070V-S8 for pgsql-committers@postgresql.org; Sat, 15 Aug 2015 17:30:44 +0000 Received: from git by gemulon.postgresql.org with local (Exim 4.80) (envelope-from ) id 1ZQfI2-0007aP-Ua for pgsql-committers@postgresql.org; Sat, 15 Aug 2015 17:30:42 +0000 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 To: pgsql-committers@postgresql.org From: Tom Lane Subject: pgsql: Improve documentation about MVCC-unsafe utility commands. Message-Id: Date: Sat, 15 Aug 2015 17:30:42 +0000 X-Pg-Spam-Score: -6.9 (------) 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 SW1wcm92ZSBkb2N1bWVudGF0aW9uIGFib3V0IE1WQ0MtdW5zYWZlIHV0aWxp dHkgY29tbWFuZHMuCgpUaGUgdGFibGUtcmV3cml0aW5nIGZvcm1zIG9mIEFM VEVSIFRBQkxFIGFyZSBNVkNDLXVuc2FmZSwgaW4gbXVjaCB0aGUgc2FtZQp3 YXkgYXMgVFJVTkNBVEUsIGJlY2F1c2UgdGhleSByZXBsYWNlIGFsbCByb3dz IG9mIHRoZSB0YWJsZSB3aXRoIG5ld2x5LW1hZGUKcm93cyB3aXRoIGEgbmV3 IHhtaW4uICAoSWRlYWxseSwgY29uY3VycmVudCB0cmFuc2FjdGlvbnMgd2l0 aCBvbGQgc25hcHNob3RzCndvdWxkIGNvbnRpbnVlIHRvIHNlZSB0aGUgb2xk IHRhYmxlIGNvbnRlbnRzLCBidXQgdGhlIGRhdGEgaXMgbm90IHRoZXJlCmFu eW1vcmUgLS0tIGFuZCBpZiBpdCB3ZXJlIHRoZXJlLCBpdCB3b3VsZCBiZSBp bmNvbnNpc3RlbnQgd2l0aCB0aGUgdGFibGUncwp1cGRhdGVkIHJvd3R5cGUs IHNvIHRoZXJlIHdvdWxkIGJlIHNlcmlvdXMgaW1wbGVtZW50YXRpb24gcHJv YmxlbXMgdG8gZml4LikKVGhpcyB3YXMgbm93aGVyZSBkb2N1bWVudGVkIHRo b3VnaCwgYW5kIHRoZSBwcm9ibGVtIHdhcyBvbmx5IGRvY3VtZW50ZWQgZm9y ClRSVU5DQVRFIGluIGEgbm90ZSBpbiB0aGUgVFJVTkNBVEUgcmVmZXJlbmNl IHBhZ2UuICBDcmVhdGUgYSBuZXcgIkNhdmVhdHMiCnNlY3Rpb24gaW4gdGhl IE1WQ0MgY2hhcHRlciB0aGF0IGNhbiBiZSBob21lIHRvIHRoaXMgYW5kIG90 aGVyIGxpbWl0YXRpb25zCm9uIHNlcmlhbGl6YWJsZSBjb25zaXN0ZW5jeS4K CkluIHBhc3NpbmcsIGZpeCBhIG1pc3Rha2VuIHN0YXRlbWVudCB0aGF0IFZB Q1VVTSBhbmQgQ0xVU1RFUiB3b3VsZCByZWNsYWltCnNwYWNlIG9jY3VwaWVk IGJ5IGEgZHJvcHBlZCBjb2x1bW4uICBUaGV5IGRvbid0IHJlY29uc3RydWN0 IGV4aXN0aW5nIHR1cGxlcwpzbyB0aGV5IGNvdWxkbid0IGRvIHRoYXQuCgpC YWNrLXBhdGNoIHRvIGFsbCBzdXBwb3J0ZWQgYnJhbmNoZXMuCgpCcmFuY2gK LS0tLS0tCm1hc3RlcgoKRGV0YWlscwotLS0tLS0tCmh0dHA6Ly9naXQucG9z dGdyZXNxbC5vcmcvcGcvY29tbWl0ZGlmZi81ODY5Y2JmZWY0OGZkZmE2Yjhm MTA4YzZjMzk1NjAxZThhZDI3MjUwCgpNb2RpZmllZCBGaWxlcwotLS0tLS0t LS0tLS0tLQpkb2Mvc3JjL3NnbWwvbXZjYy5zZ21sICAgICAgICAgICAgfCAg IDQ2ICsrKysrKysrKysrKysrKysrKysrKysrKysrLS0tLS0tLS0tLS0KZG9j L3NyYy9zZ21sL3JlZi9hbHRlcl90YWJsZS5zZ21sIHwgICAyMSArKysrKysr KysrKy0tLS0tLQpkb2Mvc3JjL3NnbWwvcmVmL3RydW5jYXRlLnNnbWwgICAg fCAgIDIzICsrKysrLS0tLS0tLS0tLS0tLS0KMyBmaWxlcyBjaGFuZ2VkLCA1 MiBpbnNlcnRpb25zKCspLCAzOCBkZWxldGlvbnMoLSkKCgotLSAKU2VudCB2 aWEgcGdzcWwtY29tbWl0dGVycyBtYWlsaW5nIGxpc3QgKHBnc3FsLWNvbW1p dHRlcnNAcG9zdGdyZXNxbC5vcmcpClRvIG1ha2UgY2hhbmdlcyB0byB5b3Vy IHN1YnNjcmlwdGlvbjoKaHR0cDovL3d3dy5wb3N0Z3Jlc3FsLm9yZy9tYWls cHJlZi9wZ3NxbC1jb21taXR0ZXJzCg==