Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1krj8m-00014i-K9 for pgsql-admin@arkaria.postgresql.org; Tue, 22 Dec 2020 14:59:56 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1krj8l-0001kK-Gr for pgsql-admin@arkaria.postgresql.org; Tue, 22 Dec 2020 14:59:55 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1krj8l-0001kB-7e for pgsql-admin@lists.postgresql.org; Tue, 22 Dec 2020 14:59:55 +0000 Received: from lana.depesz.com ([88.198.49.178] helo=depesz.com) by magus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1krj8j-0007HP-DS for pgsql-admin@lists.postgresql.org; Tue, 22 Dec 2020 14:59:54 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=depesz.com; s=20170201; h=In-Reply-To:Content-Type:MIME-Version:References:Reply-To: Message-ID:Subject:Cc:To:Sender:From:Date:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=tYosA+gU9pNN5wC35042w0A+qt9TtndPo9Wbt50GmcI=; b=JAU79X9VsLi3q5HvFcWZmfkejN 26UHML84cAnbP0I0IaPr6AOOlie9xUKubeEknV2NgngdYtFz1P9XC2twPng/JkeM5aM+2My2/hro/ YWLXeYKJ/nXnrxghi7KQB1yRzwVF6xXcvF112q9ePdgtcNgZ7EGExslj8vbEmEu6Z4HQ=; Received: from lana.depesz.com ([88.198.49.178] helo=depesz.com) by depesz.com with esmtpa (Exim 4.92) (envelope-from ) id 1krj8i-0006cI-B2; Tue, 22 Dec 2020 15:59:52 +0100 Date: Tue, 22 Dec 2020 15:59:52 +0100 From: hubert depesz lubaczewski Sender: depesz@depesz.com To: Yambu Cc: Pgsql-admin Subject: Re: Encrypt functions Message-ID: <20201222145952.GC23159@depesz.com> Reply-To: depesz@depesz.com References: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk On Tue, Dec 22, 2020 at 04:56:40PM +0200, Yambu wrote: > Is it possible to prevent users from seeing the code in functions? Sure. Write them in C, and compile. Best regards, depesz