Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1iIq34-0000we-3n for pgsql-pkg-debian@arkaria.postgresql.org; Fri, 11 Oct 2019 08:13:19 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.89) (envelope-from ) id 1iIq32-0007y1-JE for pgsql-pkg-debian@arkaria.postgresql.org; Fri, 11 Oct 2019 08:13:16 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1iIq32-0007xn-8u for pgsql-pkg-debian@lists.postgresql.org; Fri, 11 Oct 2019 08:13:16 +0000 Received: from mo6-p01-ob.smtp.rzone.de ([2a01:238:20a:202:5301::3]) by magus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1iIq30-0001k2-1Q for pgsql-pkg-debian@lists.postgresql.org; Fri, 11 Oct 2019 08:13:15 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1570781592; s=strato-dkim-0002; d=zpmt.de; h=Message-ID:Date:Subject:To:From:X-RZG-CLASS-ID:X-RZG-AUTH:From: Subject:Sender; bh=Ygp8GuWbzJ8GvmHnBmgj8AK5uVu+JnGoU7kkXwodXO8=; b=pWC6MHd9BWyogAkf1vyPBfiTaeIdBNs55RGYw4WtvAmlK+UKtTQj9iaw14TUrMy0SY iW5HAlTnz/BPVilTOpfEvu2XWVrLT0EwDAQJ5OQ6pJcgLiepcZYb+VqKbFLc/P5f3Pii KQIdm//J0p45Lfw+RGHpejzdohUbo2ez4mnKwSoAjOU+kDIPYEtQTwKgl0IFUmUo7BY7 ubLRdwa4yPEvnHqN0Ggm2AXvBwmQeoCVEYlsdde6ntr57jABApyZmwqZbrNIZpB7U17g OHd2sYTBy6dVbnT3hRMlej9dSOQszTni+GIhu3Y8G7jQFatHD0eeq8pwJ4CjT3UwLPo2 ycPQ== X-RZG-AUTH: ":P3skb1Clb7FflLtjx7SyHqq9vvRtyij2FeY9PjvgVpE8mmdz07+nqRe9cAwvD3gitye76c1IVRWyQE6QutSeI4wieMk=" X-RZG-CLASS-ID: mo00 Received: from SWHP2016 by smtp.strato.de (RZmta 44.28.0 AUTH) with ESMTPSA id z0bdd1v9B8DBuVq (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (curve secp384r1 with 384 ECDH bits, eq. 7680 bits RSA)) (Client did not present a certificate) for ; Fri, 11 Oct 2019 10:13:11 +0200 (CEST) From: "Stefan Wolf" To: Subject: PostgreSQL, C-Extension, calling other Functions Date: Fri, 11 Oct 2019 10:13:11 +0200 Message-ID: <001801d5800b$b9398d90$2baca8b0$@zpmt.de> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Mailer: Microsoft Outlook 14.0 Thread-Index: AdWACyylKf4WXZdBQ4ee2wN0iYBgqw== Content-Language: de List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk I=B4ve written some PostgreSQL C-Extensions (for the first time...) and = they work as expected. But now I want to call other functions from inside the C-Extensions (but = not via SPI_execute), for example "regexp_match()" or from other extensions like PostGIS "ST_POINT" etc... I think "fmgr" is the key - but I didn't find any examples. Greetings from Berlin -Stefan Wolf-