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 4.96) (envelope-from ) id 1wVQqj-001xJA-0j for pgsql-hackers@arkaria.postgresql.org; Fri, 05 Jun 2026 09:28:21 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wVQqi-00BLlb-01 for pgsql-hackers@arkaria.postgresql.org; Fri, 05 Jun 2026 09:28:20 +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 4.96) (envelope-from ) id 1wVQqh-00BLlT-25 for pgsql-hackers@lists.postgresql.org; Fri, 05 Jun 2026 09:28:19 +0000 Received: from mail-pl1-x633.google.com ([2607:f8b0:4864:20::633]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.98.2) (envelope-from ) id 1wVQqf-00000001DLR-3LyW for pgsql-hackers@lists.postgresql.org; Fri, 05 Jun 2026 09:28:18 +0000 Received: by mail-pl1-x633.google.com with SMTP id d9443c01a7336-2bf2911f93cso67885ad.1 for ; Fri, 05 Jun 2026 02:28:17 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1780651697; cv=none; d=google.com; s=arc-20240605; b=JImIvoc0vrgG+fbXmwhPaQQr4/fJQfZkAou8cHLIpd2VhLkyXkHSLMrTgfeG5csZ+2 z4KOdhbQu+qDVSyyNpBCLbeO4i4w7gRq4vyeMP+BbCXez3iMJ07pXIUhNvPDYLlyU5xM JZMDJ0Su2iKLSE/ofxsTqX8ZzjkJdY232ZDAeCuh8v6bRmv6aD8cMu+PFgjszhFEBnD9 CSKgxg0bygjvKLfOpk9IYG6jqB2eEkIKLQp2YtcAq8RIn4iPvbQi3DfY7QyDE3fe0yoV iVPZGLeZUV+Vv8HMjU4aaYwllsO98qnFehcFfucdFyO/M2Z3iWqpMJo9mh65kBcs7gAH mDfA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:dkim-signature; bh=exyxZ7ucx2EEuhZHHxjOZhYlRgCaOVo3Ky4Ny/YozKg=; fh=jA1y0o48KsEr1ncbKeaqgkONBUmAh+4Dc8UAqTSPpFs=; b=BPIMIWwdLKRodobiF+bx9wqmhXXKCyx5UFUlqtVR5WhG2WvTDHmlZLJw5UU9oVbcPS n2+AA/+uoYVwAUwoiXZEu8MS6VOv5LI23VwvxwU2p9WuvaPTAWE1RkYuN58l6FuzgiV6 tLQ/uAKYRu69iDhdcKwY3HsTzrjLtED48htxesHxrpCYc6zAabn/cVJXgrsY1lEOZSxT DVrtptiPUj0VQ769f+QfwIxP2CeK6J64/i95pAajmHFouv3ufZvrXAhj4V2x8i07IPNt t+bG8jsCEdx3NOjyNCN2M8i9qA2HmnTPgyokuhfFbEr7p51ZhNwaeSwrqVFeeRj+1vO3 kNqw==; darn=lists.postgresql.org ARC-Authentication-Results: i=1; mx.google.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1780651697; x=1781256497; darn=lists.postgresql.org; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=exyxZ7ucx2EEuhZHHxjOZhYlRgCaOVo3Ky4Ny/YozKg=; b=CVXtaq4bLsSNrC3Q0NRc4v1ODGI+xCkYekUFW7ZqU1HG04hJFzNfbLz658CpiOvMPJ MY7GvzBA/IygsquR/sp4s0GwdcGpD9iW2IY/TOpMKEG8X7LcfnJFz/ZPozjF0S0pL8SD A0LVxOo6fhe10toXTXAoTXB0SnyXa8lG5WoZFKgOMhB/lQpTBo5QAQ9uKAuWneLPfL7g CO7sTgWUvqpulY619B6PI+fy2fbdGxTBEXLbFo8UQzTaczsbrfdDGqt4KGWrTIXLedjA +KzlYYUn31J/AoMhdElYEj6wytK0d1TfS9BjCQmQtQm/fQgbC7Li34eupP1Lx6JvBsXm 6a3g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1780651697; x=1781256497; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=exyxZ7ucx2EEuhZHHxjOZhYlRgCaOVo3Ky4Ny/YozKg=; b=P00doNXwzBdCe6ZHq7hqJbVdr2JFWQu9XNPNufTdNsOv7DNxPRpX4JilxwhKC/23xo 8Q6jG/eU9Z51KdlCOX4FEdidXqSmh7O5J0SMX7XEEfmtRRp9MSDc2Z35m7VvprCymZNV 3RG6Xujn4Ld8L2edaujfU4QW5OmdfGUtMaWOmnyD59aYJzpoqxRQy9BGrumAAVNRgsYi ienzFPE8i6RRGNo2by+zjLv54adNg1F55qI4d3A/85ZXD3h7wYYK2jvPO0+hEevqn39u z0Vo0Aqe4SyNbuqVGD7ert+tanJvSs26O8g2hR/tlsqYORdXyC9sWHeu3wQ0MHahr7ag PFNQ== X-Gm-Message-State: AOJu0YyX16yAcM4L6lgofzgMVvefUAvb6d91tjjrisehORPbr8Ysv6F4 9yzsjrQuVyjZUGq2GfiHJ2KuZeqw6TZ/qau0WZB5YQv6txzXOqoLd8zRABInhQRAOUwcTzjCZm7 p4USUsEd08cTaVkkLh/TQYFwhw2ovzZ+ql/IfP0IJ X-Gm-Gg: Acq92OGV56GlVnWA2jDstTulDiPIIeMGFoalpchPGHbIzTu6XTjdygX1UJ9vDbQko4A EuI0CokXMk+/n1FYMPFUytEScXW+KxGqJWuBncAm8GTLfHzwNRAZmN/d0WtV4l5XwL+DMxQsCQV Kn6V57ym1AzT7H+CV0jy6g1TGoNaekudY62ymc55Z2xod3gBz7XOLCWDSJ5oSu0PwEd0Q9SBR4k qnPdCM9elOYP+xsL/iYkhhm7Zek0A5+rqKI/Y3oBnng7KVKwQxxonbmZw/i/ep+CxkrY7f1gpcQ 3547kUzE+fzY8KRSHr/y1wfJLrbdDvqdmJElOaeK/qC+qAOPYy1RK7JFEUE= X-Received: by 2002:a17:903:3807:b0:2c0:defb:557e with SMTP id d9443c01a7336-2c1eaeaaee1mr1106185ad.1.1780651696227; Fri, 05 Jun 2026 02:28:16 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Nitin Motiani Date: Fri, 5 Jun 2026 14:58:05 +0530 X-Gm-Features: AVHnY4LtWUcDtg6DQJtpvOtcUD5DlySWRAxnOkiP6Vf2ffCNLMk8C6BDhqb1q9Q Message-ID: Subject: Re: [PATCH] Fix for bug #19474: LIKE fails to match literal backslashes with nondeterministic collations To: Zsolt Parragi Cc: pgsql-hackers@lists.postgresql.org Content-Type: text/plain; charset="UTF-8" List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk Hi, I have created a commitfest entry for this patch here https://commitfest.postgresql.org/patch/6844/. Please take a look. Thanks, Nitin Motiani Google