Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtp (Exim 4.84_2) (envelope-from ) id 1e7xUz-0001Pr-1t for pgsql-hackers@arkaria.postgresql.org; Fri, 27 Oct 2017 05:48:05 +0000 Received: from localhost ([127.0.0.1] helo=postgresql.org) by malur.postgresql.org with smtp (Exim 4.84_2) (envelope-from ) id 1e7xUy-0004p0-L4 for pgsql-hackers@arkaria.postgresql.org; Fri, 27 Oct 2017 05:48:04 +0000 Received: from makus.postgresql.org ([2001:4800:1501:1::229]) by malur.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1e7xUx-0004nV-8L for pgsql-hackers@postgresql.org; Fri, 27 Oct 2017 05:48:03 +0000 Received: from mgwkm01.jp.fujitsu.com ([202.219.69.168]) by makus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1e7xUu-0006ad-4N for pgsql-hackers@postgresql.org; Fri, 27 Oct 2017 05:48:02 +0000 Received: from kw-mxauth.gw.nic.fujitsu.com (unknown [192.168.231.132]) by mgwkm01.jp.fujitsu.com with smtp id 649e_ef49_8589e331_2e2f_4f11_99bd_863200498727; Fri, 27 Oct 2017 14:47:54 +0900 Received: from g01jpfmpwyt03.exch.g01.fujitsu.local (g01jpfmpwyt03.exch.g01.fujitsu.local [10.128.193.57]) by kw-mxauth.gw.nic.fujitsu.com (Postfix) with ESMTP id A048CAC013B for ; Fri, 27 Oct 2017 14:47:53 +0900 (JST) Received: from G01JPEXCHYT15.g01.fujitsu.local (G01JPEXCHYT15.g01.fujitsu.local [10.128.194.54]) by g01jpfmpwyt03.exch.g01.fujitsu.local (Postfix) with ESMTP id 6F45246E8A0; Fri, 27 Oct 2017 14:47:31 +0900 (JST) Received: from G01JPEXMBYT05.g01.fujitsu.local ([10.128.194.69]) by G01JPEXCHYT15 ([10.128.194.54]) with mapi id 14.03.0352.000; Fri, 27 Oct 2017 14:47:31 +0900 From: "Tsunakawa, Takayuki" To: 'Pavel Stehule' , PostgreSQL Hackers Subject: Re: proposal: schema variables Thread-Topic: [HACKERS] proposal: schema variables Thread-Index: AQHTTitbC4+/Fg9vnkylpoCmRAsi1aL3L+Rw Date: Fri, 27 Oct 2017 05:47:29 +0000 Message-ID: <0A3221C70F24FB45833433255569204D1F80CE8C@G01JPEXMBYT05> References: In-Reply-To: Accept-Language: ja-JP, en-US Content-Language: ja-JP X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.124.82.138] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-SecurityPolicyCheck-GC: OK by FENCE-Mail X-TM-AS-MML: disable List-Archive: List-Help: List-ID: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: X-Mailing-List: pgsql-hackers Precedence: bulk Sender: pgsql-hackers-owner@postgresql.org RnJvbTogcGdzcWwtaGFja2Vycy1vd25lckBwb3N0Z3Jlc3FsLm9yZw0KPiBb bWFpbHRvOnBnc3FsLWhhY2tlcnMtb3duZXJAcG9zdGdyZXNxbC5vcmddIE9u IEJlaGFsZiBPZiBQYXZlbCBTdGVodWxlDQo+IEkgcHJvcG9zZSBhICBuZXcg ZGF0YWJhc2Ugb2JqZWN0IC0gYSB2YXJpYWJsZS4gVGhlIHZhcmlhYmxlIGlz IHBlcnNpc3RlbnQNCj4gb2JqZWN0LCB0aGF0IGhvbGRzIHVuc2hhcmVkIHNl c3Npb24gYmFzZWQgbm90IHRyYW5zYWN0aW9uYWwgaW4gbWVtb3J5IHZhbHVl DQo+IG9mIGFueSB0eXBlLiBMaWtlIHZhcmlhYmxlcyBpbiBhbnkgb3RoZXIg bGFuZ3VhZ2VzLiBUaGUgcGVyc2lzdGVuY2UgaXMNCj4gcmVxdWlyZWQgZm9y IHBvc3NpYmlsaXR5IHRvIGRvIHN0YXRpYyBjaGVja3MsIGJ1dCBjYW4gYmUg bGltaXRlZCB0byBzZXNzaW9uDQo+IC0gdGhlIHZhcmlhYmxlcyBjYW4gYmUg dGVtcG9yYWwuDQo+IA0KPiANCj4gTXkgcHJvcG9zYWwgaXMgcmVsYXRlZCB0 byBzZXNzaW9uIHZhcmlhYmxlcyBmcm9tIFN5YmFzZSwgTVNTUUwgb3IgTXlT UUwNCj4gKGJhc2VkIG9uIHByZWZpeCB1c2FnZSBAIG9yIEBAKSwgb3IgcGFj a2FnZSB2YXJpYWJsZXMgZnJvbSBPcmFjbGUgKGFjY2Vzcw0KPiBpcyBjb250 cm9sbGVkIGJ5IHNjb3BlKSwgb3Igc2NoZW1hIHZhcmlhYmxlcyBmcm9tIERC Mi4gQW55IGRlc2lnbiBpcyBjb21pbmcNCj4gZnJvbSBkaWZmZXJlbnQgc291 cmNlcywgdHJhZGl0aW9ucyBhbmQgaGFzIHNvbWUgYWR2YW50YWdlcyBvciBk aXNhZHZhbnRhZ2VzLg0KPiBUaGUgYmFzZSBvZiBteSBwcm9wb3NhbCBpcyB1 c2FnZSBzY2hlbWEgdmFyaWFibGVzIGFzIHNlc3Npb24gdmFyaWFibGVzIGZv cg0KPiBzdG9yZWQgcHJvY2VkdXJlcy4gSXQgc2hvdWxkIHRvIGhlbHAgdG8g cGVvcGxlIHdobyB0cnkgdG8gcG9ydCBjb21wbGV4DQo+IHByb2plY3RzIHRv IFBvc3RncmVTUUwgZnJvbSBvdGhlciBkYXRhYmFzZXMuDQoNClZlcnkgaW50 ZXJlc3RpbmcuICBJIGhvcGUgSSBjb3VsZCBqb2luIHRoZSByZXZpZXcgYW5k IHRlc3RpbmcuDQoNCkhvdyBkbyB5b3UgdGhpbmsgdGhpcyB3b3VsZCBjb250 cmlidXRlIHRvIGVhc2luZyB0aGUgcG9ydCBvZiBPcmFjbGUgUEwvU1FMIHBy b2NlZHVyZXM/ICBXb3VsZCB0aGUgY29tYmluYXRpb24gb2Ygb3JhZmNlIGFu ZCB0aGlzIGZlYXR1cmUgcHJvbW90ZSBhdXRvLXRyYW5zbGF0aW9uIG9mIFBM L1NRTCBwcm9jZWR1cmVzPyAgSSdtIGN1cmlvdXMgd2hhdCB3aWxsIGJlIHRo ZSBtYWpvciByb2FkIGJsb2NrcyBhZnRlciBhZGRpbmcgdGhlIHNjaGVtYSB2 YXJpYWJsZS4NCg0KUmVnYXJkcw0KVGFrYXl1a2kgVHN1bmFrYXdhDQoNCg0K Ci0tIApTZW50IHZpYSBwZ3NxbC1oYWNrZXJzIG1haWxpbmcgbGlzdCAocGdz cWwtaGFja2Vyc0Bwb3N0Z3Jlc3FsLm9yZykKVG8gbWFrZSBjaGFuZ2VzIHRv IHlvdXIgc3Vic2NyaXB0aW9uOgpodHRwOi8vd3d3LnBvc3RncmVzcWwub3Jn L21haWxwcmVmL3Bnc3FsLWhhY2tlcnMK