Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1tNeYX-001EmE-1L for pgsql-committers@arkaria.postgresql.org; Tue, 17 Dec 2024 20:52:37 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1tNeYU-0067P4-MM for pgsql-committers@arkaria.postgresql.org; Tue, 17 Dec 2024 20:52:34 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1tNeYU-0067NH-Et for pgsql-committers@lists.postgresql.org; Tue, 17 Dec 2024 20:52:34 +0000 Received: from mahout.postgresql.org ([2001:4800:3e1:1::227]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1tNeYN-0005hv-7C for pgsql-committers@lists.postgresql.org; Tue, 17 Dec 2024 20:52:32 +0000 Received: from gemulon.postgresql.org ([2001:4800:3e1:1::198]) by mahout.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1tNeYL-000HvB-Iw for pgsql-committers@lists.postgresql.org; Tue, 17 Dec 2024 20:52:26 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1tNeYK-0005Ps-Nb for pgsql-committers@lists.postgresql.org; Tue, 17 Dec 2024 20:52:25 +0000 Content-Type: multipart/mixed; boundary="===============2533488286965280420==" MIME-Version: 1.0 From: Tom Lane To: pgsql-committers@lists.postgresql.org Subject: pgsql: Skip useless calculation of join RTE column names during EXPLAIN X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Tue, 17 Dec 2024 20:52:25 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============2533488286965280420== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 U2tpcCB1c2VsZXNzIGNhbGN1bGF0aW9uIG9mIGpvaW4gUlRFIGNvbHVtbiBuYW1lcyBkdXJpbmcg RVhQTEFJTi4KClRoZXJlJ3Mgbm8gbmVlZCBmb3Igc2V0X3NpbXBsZV9jb2x1bW5fbmFtZXMoKSB0 byBjb21wdXRlIHVuaXF1ZQpjb2x1bW4gbmFtZXMgZm9yIGpvaW4gUlRFcywgYmVjYXVzZSBhIGZp bmlzaGVkIHBsYW4gdHJlZSB3aWxsCm5vdCBjb250YWluIGFueSBqb2luIGFsaWFzIFZhcnMgdGhh dCB3ZSBjb3VsZCBuZWVkIG5hbWVzIGZvci4KSXRzIG90aGVyLCBpbnRlcm5hbCBjYWxsZXJzIHdp bGwgbm90IHBhc3MgaXQgYW55IGpvaW4gUlRFcwphbnl3YXksIHNvIHRoZSB1cHNob3QgaXMgd2Ug Y2FuIGp1c3Qgc2tpcCBqb2luIFJURXMgaGVyZS4KCkFzaWRlIGZyb20gZ2V0dGluZyByaWQgb2Yg YSBrbHVneSBhZ2FpbnN0LWl0cy1kb2N1bWVudGF0aW9uIHVzZSBvZgpzZXRfcmVsYXRpb25fY29s dW1uX25hbWVzLCB0aGlzIGNhbiBzcGVlZCB1cCBFWFBMQUlOIHN1YnN0YW50aWFsbHkKd2hlbiBj b25zaWRlcmluZyBtYW55LWpvaW4gcXVlcmllcywgYmVjYXVzZSB0aGUgdXBwZXIgam9pbiBSVEVz CnRlbmQgdG8gaGF2ZSBhIGxvdCBvZiBjb2x1bW5zLgoKU2FtaSBJbXNlaWgsIHdpdGggY29zbWV0 aWMgY2hhbmdlcyBieSBtZQoKRGlzY3Vzc2lvbjogaHR0cHM6Ly9wb3N0Z3IuZXMvbS9DQUE1Ulow dGgzcS0wcDFwcmk1OHo5Z3JHOHI4YXptRUJhOG8xcnRrd2hMbUpnX2NIK2dAbWFpbC5nbWFpbC5j b20KCkJyYW5jaAotLS0tLS0KbWFzdGVyCgpEZXRhaWxzCi0tLS0tLS0KaHR0cHM6Ly9naXQucG9z dGdyZXNxbC5vcmcvcGcvY29tbWl0ZGlmZi83YTgwZTM4MWQxNmM2NDJkMDBlYzYxNDZjY2RmMTI2 MmExNTljNjllCgpNb2RpZmllZCBGaWxlcwotLS0tLS0tLS0tLS0tLQpzcmMvYmFja2VuZC91dGls cy9hZHQvcnVsZXV0aWxzLmMgfCAxNiArKysrKysrKystLS0tLS0tCjEgZmlsZSBjaGFuZ2VkLCA5 IGluc2VydGlvbnMoKyksIDcgZGVsZXRpb25zKC0pCgo= --===============2533488286965280420==--