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 1v7id2-006opc-Gg for pgsql-performance@arkaria.postgresql.org; Sat, 11 Oct 2025 23:03:56 +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 1v7id0-00HHRJ-AI for pgsql-performance@arkaria.postgresql.org; Sat, 11 Oct 2025 23:03:55 +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 1v7id0-00HHRB-1z for pgsql-performance@lists.postgresql.org; Sat, 11 Oct 2025 23:03:54 +0000 Received: from mail-ot1-x32a.google.com ([2607:f8b0:4864:20::32a]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.96) (envelope-from ) id 1v7icq-001GRK-1O for pgsql-performance@lists.postgresql.org; Sat, 11 Oct 2025 23:03:54 +0000 Received: by mail-ot1-x32a.google.com with SMTP id 46e09a7af769-7a7d79839b2so2611751a34.3 for ; Sat, 11 Oct 2025 16:03:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1760223818; x=1760828618; darn=lists.postgresql.org; h=cc:to:subject:message-id:date:from:references:in-reply-to :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=aucJbo1Y+sqAsa+1zJCkHIawf7WrOK+4PuegmTvZ+C4=; b=TFrTgAC6eShI3BEAgqjjZLyuQMnZs+v9YUcUg25dgyri2KuL5P0hNt+TG0Y/0FjJCZ Fjg99MjGyjXkh/u1Q9k3rakX3tHOgeDIx+V+LHyUFDA4WB2lemas1JG/J2UGHEbA9D21 GvRrWEIarTMoAmEl4kN3QCeOSUPmfwv1ucvpRj/IJVu0+cute95vHQQIVyS5frevbWz/ kNCR0VVYt2EC5lWGObmPjB5Ei66faqwhHcMQPt3RxiA12Czozy53QMf7yi2UGTeJyGFy MY0rOSt1ZXE3oVQFWCqS5tsAlEUuvXKUkNBSU+bLhmsm5YoQEvGDNRAgdHoD4zkOz9D0 KwFg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1760223818; x=1760828618; h=cc:to:subject:message-id:date:from:references:in-reply-to :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=aucJbo1Y+sqAsa+1zJCkHIawf7WrOK+4PuegmTvZ+C4=; b=YXKh4r1BtP18GFBz2+QZwa5hKqz7JURyRuN/V8hIDqd4d8ZBUZkmwTRC20NA+8lBdK fV5YoZ00fYzwHzmXKeJd8zSPFYOZtRmVJR1zPEBrIek+RSKjE38ErCA7jE1WPrHt6EUl KhNrf6MlWPmJS4YzYMv/IikHdgLaY9JiM9P39sbblj0hcMgve7HTW/bWl4vQ6wK9joiG sSmiUyg5lkp8uvJPpBVpEujNiSJJrOoFoBcqlsCvtxp1tfRwyFERK5NHeQj7M5c77ENx 6NBLCoLJIeTKXEvO0GHqwi7AlNn0qkuKE7/rBhJJ2Q6yhQw6+3+jMr8ngE7iG6u4J6RD losg== X-Gm-Message-State: AOJu0YzoaDyUxrMYrA/SVwrq8M50XMXLre8X6OKSfQtY9fqYNLbp/Zn3 tJKEAcPQc0daZLNLmu32B0LjzULPn7tWH53dUbYojKs0KLPBy+A+Tk3gsn9+0bPt1wWq/2rt7kV DLQqbYneV4aCvgugbNwACVaOpliCVfb6Ctw== X-Gm-Gg: ASbGnctspdovO8vpKWl+UoJlVHHSSfibUyf3H42cM1WQIosafuqrXJqN6sbEQ1IQwdp arQDXDC0oH9o6xV6ILlifXNvdcjpgW0YYAR6qGQORlhovi3lzgsgd+PqJAB4Z9uiDrrEliv9LDZ YjJoPIpXF5H0Zcy5T9/va/JzoX6DckPrVeiRD8Wgquefjqjx5Ecgcdq+FC0wgPZOdce1VFpyZNJ F0gvSjTfKhVwKufgbMbhuvIcxwRA0fSQbgx X-Google-Smtp-Source: AGHT+IHus/1Bfk2hygPlrrF0wwU5mezxq+3dk03ragyvE++4VFoIscjRy4Tj6w4wQwVlGwT5D53t4ETa9HTOJmWp3Ws= X-Received: by 2002:a05:6808:4f4f:b0:43f:7940:69bf with SMTP id 5614622812f47-4417b3acf95mr7439914b6e.26.1760223818467; Sat, 11 Oct 2025 16:03:38 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a05:6802:4edb:20b0:5f3:5bf6:6b0b with HTTP; Sat, 11 Oct 2025 16:03:37 -0700 (PDT) In-Reply-To: <5EBECECB-EDF2-4309-B985-680D75E8FE17@empays.com> References: <5EBECECB-EDF2-4309-B985-680D75E8FE17@empays.com> From: "David G. Johnston" Date: Sat, 11 Oct 2025 19:03:37 -0400 X-Gm-Features: AS18NWBFPCKMsWU8NIK0Ta8uUkgAHLDKmL8m6BcT7wSGIFenk3k-a6HCACuhkDg Message-ID: Subject: Re: Poor performance with row wise comparisons To: "lokesh@empays.com" Cc: "pgsql-performance@lists.postgresql.org" Content-Type: multipart/alternative; boundary="0000000000006cce260640ea0b9f" List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --0000000000006cce260640ea0b9f Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Friday, October 10, 2025, wrote: > Looking for help on storing and retrieving the personal data as masked. > Any references and implementation details would help > Don=E2=80=99t reply to existing threads with unrelated stuff. Just send an= email to begin your own thread. And choose an appropriate place to send it. https://www.postgresql.org/list/ David J. --0000000000006cce260640ea0b9f Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Friday, October 10, 2025, <loke= sh@empays.com> wrote:
Looking for = help on storing and retrieving the personal data as masked. Any references = and implementation details would help

Don=E2=80=99t reply to existing threads wi= th unrelated stuff.=C2=A0 Just send an email to begin your own thread.=C2= =A0 And choose an appropriate place to send it.

https://www.postgresql.org/list/=

David J.

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