﻿{"id":2966,"date":"2016-02-15T08:58:29","date_gmt":"2016-02-15T07:58:29","guid":{"rendered":"http:\/\/www.sigterritoires.fr\/?p=2966"},"modified":"2023-06-22T10:21:41","modified_gmt":"2023-06-22T08:21:41","slug":"debuter-avec-postgrespostgis","status":"publish","type":"post","link":"https:\/\/www.sigterritoires.fr\/index.php\/debuter-avec-postgrespostgis\/","title":{"rendered":"D\u00e9buter avec Postgres\/Postgis"},"content":{"rendered":"<p>La documentation g\u00e9n\u00e9rale de PostgreSQL est excellente, et tr\u00e8s riche, mais pour les utilisateurs de QGis (et peut-\u00eatre ceux d&rsquo;ArcGis) on a du mal \u00e0 trouver un document plus l\u00e9ger expliquant la proc\u00e9dure d&rsquo;installation de Postgres, puis de <a href=\"https:\/\/www.sigterritoires.fr\/index.php\/cartes-enc-dans-qgis-avec-postgis1\/\">Postgis<\/a>, de mani\u00e8re \u00e0 avoir une base de donn\u00e9es op\u00e9rationnelle en quelques minutes. De quoi voir les possibilit\u00e9s et le fonctionnement du couple Postgis\/QGis sans passer par une formation pouss\u00e9e. Bien s\u00fbr, une fois ce tour superficiel pass\u00e9, vous pourrez vous attaquer \u00e0 la lecture de la documentation officielle et apprendre \u00e0 administrer o\u00f9 \u00e0 d\u00e9velopper sous Postgres.<br \/>\nCet&nbsp; article a pour but:<\/p>\n<ul>\n<li>d&rsquo;installer Postgresql et Postgis sur votre ordinateur (nous verrons d&rsquo;abord l&rsquo;installation sous Windows, plus simple)<\/li>\n<\/ul>\n<p>L&rsquo;article suivant a pour but:<\/p>\n<ul>\n<li>de vous donner les cl\u00e9s d&rsquo;utilisation de l&rsquo;interface PgAdmin , l&rsquo;outil d&rsquo;administration de PostgreSQL<\/li>\n<li>de vous aider \u00e0 charger une couche <a href=\"https:\/\/www.sigterritoires.fr\/index.php\/frshapefile-vs-geopackage-quel-format-choisir\/\">shapefile<\/a> dans votre nouvelle base<\/li>\n<li>de charger votre couche Postgis dans QGis<\/li>\n<\/ul>\n<p><!--more--><\/p>\n<h2>Qu&rsquo;est-ce que PostgreSQL?<\/h2>\n<p>PostgreSQL est un moteur de bases de donn\u00e9es relationnelles.<br \/>\nC&rsquo;est un moteur adapt\u00e9 \u00e0 des bases m\u00e9tier,&nbsp; riche en fonctionnalit\u00e9s et tr\u00e8s puissant. La licence BSD de PostgreSQL permet son utilisation sans aucune restriction, m\u00eame au sein d&rsquo;un logiciel propri\u00e9taire.<br \/>\nD&rsquo;un point de vue architecture et fonctionnalit\u00e9s nous sommes en pr\u00e9sence d&rsquo;un \u00e9quivalent d&rsquo;Oracle. Ce n&rsquo;est plus du niveau d&rsquo;Access ou de SQLite. Que ce soit au niveau du volume des donn\u00e9es g\u00e9rables (Tos),&nbsp; de la robustesse de la structure, de la gestion des transactions concurrentes, etc., vous disposez de tous les outils et fonctions n\u00e9cessaires \u00e0 la gestion d&rsquo;une base de donn\u00e9es de production.<\/p>\n<p>Des extensions et outils sont disponibles pour compl\u00e9ter le moteur, en particulier PostGis qui permet la gestion de donn\u00e9es spatiales dans une base PostgreSQL (gestion des g\u00e9om\u00e9tries et des syst\u00e8mes de coordonn\u00e9es).<\/p>\n<h2>Notions de base de PostgreSQL<\/h2>\n<p><em><strong>Cluster<\/strong><\/em> : (ou groupe de serveurs) C&rsquo;est un ensemble virtuel des serveurs auxquels vous avez acc\u00e8s.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg1.png\" rel=\"attachment wp-att-2972\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2972\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/debuter-avec-postgrespostgis\/pg1\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg1.png?fit=235%2C313&amp;ssl=1\" data-orig-size=\"235,313\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"pg1\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg1.png?fit=235%2C313&amp;ssl=1\" class=\"aligncenter size-medium wp-image-2972\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg1-225x300.png?resize=225%2C300\" alt=\"groupe de serveurs d'une installation PostgreSQL\" width=\"225\" height=\"300\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg1.png?resize=225%2C300&amp;ssl=1 225w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg1.png?w=235&amp;ssl=1 235w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a><\/p>\n<p><em><strong>Base de donn\u00e9es :<\/strong><\/em> Une base est un ensemble structur\u00e9 de donn\u00e9es (On utilise g\u00e9n\u00e9ralement une base de donn\u00e9e par application). Une base de donn\u00e9es est forc\u00e9ment cr\u00e9\u00e9e au sein d&rsquo;un cluster.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg2.png\" rel=\"attachment wp-att-2973\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2973\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/debuter-avec-postgrespostgis\/pg2\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg2.png?fit=235%2C313&amp;ssl=1\" data-orig-size=\"235,313\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"pg2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg2.png?fit=235%2C313&amp;ssl=1\" class=\"aligncenter size-medium wp-image-2973\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg2-225x300.png?resize=225%2C300\" alt=\"base de donn\u00e9es postgres\" width=\"225\" height=\"300\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg2.png?resize=225%2C300&amp;ssl=1 225w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg2.png?w=235&amp;ssl=1 235w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a>Une base de donn\u00e9es comprend tout autant les donn\u00e9es que les applications qui les concernent (les Triggers, les extensions,&#8230;)<\/p>\n<p><em><strong>Sch\u00e9ma de base de donn\u00e9es<\/strong> <\/em>: contient toute la structure de la base de donn\u00e9es et permet de cr\u00e9er des vues sp\u00e9cifiques des tables de donn\u00e9es.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg3.png\" rel=\"attachment wp-att-2974\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2974\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/debuter-avec-postgrespostgis\/pg3\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg3.png?fit=239%2C377&amp;ssl=1\" data-orig-size=\"239,377\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"pg3\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg3.png?fit=239%2C377&amp;ssl=1\" class=\"aligncenter size-medium wp-image-2974\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg3-190x300.png?resize=190%2C300\" alt=\"sch\u00e9ma de base de donn\u00e9es postgresql\" width=\"190\" height=\"300\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg3.png?resize=190%2C300&amp;ssl=1 190w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg3.png?w=239&amp;ssl=1 239w\" sizes=\"auto, (max-width: 190px) 100vw, 190px\" \/><\/a><em><strong>Comptes de connexion et r\u00f4les<\/strong> <\/em>: A ne pas confondre. Le compte de connexion est le compte syst\u00e8me utilis\u00e9 par les processus de PostgreSQL. Le plus couramment utilis\u00e9 est <strong>postgres<\/strong>. Les r\u00f4les, par contre, sont le moyen de g\u00e9rer les droits d&rsquo;acc\u00e8s aux bases de donn\u00e9es.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg4.png\" rel=\"attachment wp-att-2975\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2975\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/debuter-avec-postgrespostgis\/pg4\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg4.png?fit=236%2C424&amp;ssl=1\" data-orig-size=\"236,424\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"pg4\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg4.png?fit=236%2C424&amp;ssl=1\" class=\"aligncenter size-medium wp-image-2975\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg4-167x300.png?resize=167%2C300\" alt=\"compte et r\u00f4les postgresql\" width=\"167\" height=\"300\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg4.png?resize=167%2C300&amp;ssl=1 167w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg4.png?w=236&amp;ssl=1 236w\" sizes=\"auto, (max-width: 167px) 100vw, 167px\" \/><\/a>Pour finir avec les notions de base, PostgreSQL est une application <strong>client\/serveur<\/strong>. Le serveur g\u00e8re les fichiers de la base de donn\u00e9es, accepte les connexions des clients, et effectue les op\u00e9rations demand\u00e9es par les clients (requ\u00eates&#8230;). Le client peut prendre de nombreuses formes. Pour administrer PostgreSQL vous disposez d&rsquo;une interface graphique, pgAdmin3. Pour travailler sur les donn\u00e9es (affichage, mise en forme, mise \u00e0 jour) vous pourrez le faire avec QGis.<\/p>\n<h2>Installer la derni\u00e8re version de PostgreSQL et Postgis.<\/h2>\n<p>Vous pouvez t\u00e9l\u00e9charger l&rsquo;installation de la derni\u00e8re version \u00e0 partir du lien suivant :<\/p>\n<p>Choisissez la version correspondante \u00e0 votre syst\u00e8me:<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg5.png\" rel=\"attachment wp-att-2977\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2977\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/debuter-avec-postgrespostgis\/pg5\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg5.png?fit=917%2C318&amp;ssl=1\" data-orig-size=\"917,318\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"pg5\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg5.png?fit=640%2C222&amp;ssl=1\" class=\"aligncenter wp-image-2977 size-full\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg5.png?resize=640%2C222\" alt=\"t\u00e9l\u00e9chargement de l'installation de postgresql\" width=\"640\" height=\"222\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg5.png?w=917&amp;ssl=1 917w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg5.png?resize=300%2C104&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg5.png?resize=768%2C266&amp;ssl=1 768w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a>Lancez l&rsquo;installateur:<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg6.png\" rel=\"attachment wp-att-2978\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2978\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/debuter-avec-postgrespostgis\/pg6\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg6.png?fit=555%2C434&amp;ssl=1\" data-orig-size=\"555,434\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"pg6\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg6.png?fit=555%2C434&amp;ssl=1\" class=\"aligncenter size-medium wp-image-2978\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg6-300x235.png?resize=300%2C235\" alt=\"lancement de l'installation de postgresql\" width=\"300\" height=\"235\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg6.png?resize=300%2C235&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg6.png?w=555&amp;ssl=1 555w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Vous aurez les diff\u00e9rents \u00e9crans de param\u00e9trage. Vous pouvez modifier les options par d\u00e9faut, mais si vous n&rsquo;avez pas de raison vraiment importante pour le faire, restez dans les options par d\u00e9faut. La documentation, l&rsquo;aide et les exemples que vous trouverez disponible sur internet sont toujours faits avec les options par d\u00e9faut.<\/p>\n<p>Le r\u00e9pertoire d&rsquo;installation:<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg7.png\" rel=\"attachment wp-att-2980\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2980\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/debuter-avec-postgrespostgis\/pg7\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg7.png?fit=547%2C433&amp;ssl=1\" data-orig-size=\"547,433\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"pg7\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg7.png?fit=547%2C433&amp;ssl=1\" class=\"aligncenter size-medium wp-image-2980\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg7-300x237.png?resize=300%2C237\" alt=\"r\u00e9pertoire d'installation de postgresql\" width=\"300\" height=\"237\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg7.png?resize=300%2C237&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg7.png?w=547&amp;ssl=1 547w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Le r\u00e9pertoire pour le cluster de donn\u00e9es:<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg8.png\" rel=\"attachment wp-att-2981\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2981\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/debuter-avec-postgrespostgis\/pg8\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg8.png?fit=554%2C432&amp;ssl=1\" data-orig-size=\"554,432\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"pg8\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg8.png?fit=554%2C432&amp;ssl=1\" class=\"aligncenter size-medium wp-image-2981\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg8-300x234.png?resize=300%2C234\" alt=\"r\u00e9pertoire du cluster de donn\u00e9es postgresql\" width=\"300\" height=\"234\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg8.png?resize=300%2C234&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg8.png?w=554&amp;ssl=1 554w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a> Vous pourrez ult\u00e9rieurement cr\u00e9er d&rsquo;autres clusters.<\/p>\n<p>Vous aurez \u00e0 rentrer le mot de passe li\u00e9 au compte administrateur de postgres:<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg9.png\" rel=\"attachment wp-att-2982\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2982\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/debuter-avec-postgrespostgis\/pg9\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg9.png?fit=552%2C433&amp;ssl=1\" data-orig-size=\"552,433\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"pg9\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg9.png?fit=552%2C433&amp;ssl=1\" class=\"aligncenter size-medium wp-image-2982\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg9-300x235.png?resize=300%2C235\" alt=\"d\u00e9finition du mot de passe du compte postgresql\" width=\"300\" height=\"235\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg9.png?resize=300%2C235&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg9.png?w=552&amp;ssl=1 552w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Attention, en r\u00e9alit\u00e9 ceci recouvre 2 notions diff\u00e9rentes :<br \/>\n\u2022 un utilisateur du syst\u00e8me d&rsquo;exploitation, celui sur le compte duquel fonctionnent les programmes du serveur,<br \/>\n\u2022 le super-utilisateur de base de donn\u00e9es.<br \/>\nIls peuvent tr\u00e8s bien avoir des noms et des mots de passe diff\u00e9rents, mais pour cet installeur, il a \u00e9t\u00e9 choisi de donner le m\u00eame nom et le m\u00eame mot de passe. Le nom, qui n&rsquo;appara\u00eet pas, est <em><strong>postgres. <\/strong><\/em><\/p>\n<p>Notez bien ce mot de passe, vous en aurez besoin syst\u00e9matiquement, et pas plus loin que dans quelques \u00e9tapes, pour installer Postgis.<\/p>\n<p>Vous serez sollicit\u00e9 pour d\u00e9finir le port d&rsquo;acc\u00e8s \u00e0 PostgreSQL:<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg10.png\" rel=\"attachment wp-att-2983\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2983\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/debuter-avec-postgrespostgis\/pg10\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg10.png?fit=552%2C432&amp;ssl=1\" data-orig-size=\"552,432\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"pg10\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg10.png?fit=552%2C432&amp;ssl=1\" class=\"aligncenter size-medium wp-image-2983\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg10-300x235.png?resize=300%2C235\" alt=\"param\u00e9trage du port d'\u00e9coute de postgresql\" width=\"300\" height=\"235\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg10.png?resize=300%2C235&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg10.png?w=552&amp;ssl=1 552w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Laissez le port par d\u00e9faut (5432). Vous pourrez reconfigurer, si n\u00e9cessaire, ce param\u00e8tre quand vous \u00e9tudierez la s\u00e9curit\u00e9 de votre base de production.<\/p>\n<p>Vous aurez \u00e0 d\u00e9finir la langue utilis\u00e9e par votre installation. L&rsquo;option par d\u00e9faut est celle de votre syst\u00e8me d&rsquo;exploitation.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg11.png\" rel=\"attachment wp-att-2984\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2984\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/debuter-avec-postgrespostgis\/pg11\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg11.png?fit=555%2C432&amp;ssl=1\" data-orig-size=\"555,432\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"pg11\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg11.png?fit=555%2C432&amp;ssl=1\" class=\"aligncenter size-medium wp-image-2984\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg11-300x234.png?resize=300%2C234\" alt=\"d\u00e9finition de la langue de votre installation postgresql\" width=\"300\" height=\"234\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg11.png?resize=300%2C234&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg11.png?w=555&amp;ssl=1 555w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Voil\u00e0. Le param\u00e9trage de l&rsquo;installation est termin\u00e9. Cliquez sur Suivant pour qu&rsquo;elle s&rsquo;ex\u00e9cute.<\/p>\n<p>Quand l&rsquo;installation est termin\u00e9e, l&rsquo;\u00e9cran suivant vous demande si vous voulez lancer <em><strong>Stack Builder<\/strong><\/em>. C&rsquo;est l&rsquo;outil qui va vous permettre d\u2019installer l&rsquo;extension PostGis. Laissez donc la case coch\u00e9e et cliquez sur <em><strong>Terminer<\/strong><\/em>.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg12.png\" rel=\"attachment wp-att-2985\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2985\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/debuter-avec-postgrespostgis\/pg12\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg12.png?fit=548%2C427&amp;ssl=1\" data-orig-size=\"548,427\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"pg12\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg12.png?fit=548%2C427&amp;ssl=1\" class=\"aligncenter size-medium wp-image-2985\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg12-300x234.png?resize=300%2C234\" alt=\"lancement de l'installation de postgis\" width=\"300\" height=\"234\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg12.png?resize=300%2C234&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg12.png?w=548&amp;ssl=1 548w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>L&rsquo;\u00e9cran d&rsquo;installation de <em><strong>Stack Builde<\/strong><\/em>r s&rsquo;affiche. D\u00e9roulez le menu et s\u00e9lectionnez PostgreSQL 9.5 on port 5432<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg13.png\" rel=\"attachment wp-att-2986\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2986\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/debuter-avec-postgrespostgis\/pg13\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg13.png?fit=614%2C419&amp;ssl=1\" data-orig-size=\"614,419\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"pg13\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg13.png?fit=614%2C419&amp;ssl=1\" class=\"aligncenter size-medium wp-image-2986\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg13-300x205.png?resize=300%2C205\" alt=\"choix de l'installation de postgis\" width=\"300\" height=\"205\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg13.png?resize=300%2C205&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg13.png?w=614&amp;ssl=1 614w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Vous aurez la liste des types d&rsquo;extension disponibles. Ouvrez l&rsquo;item \u00ab\u00a0Spatial Extensions\u00a0\u00bb et s\u00e9lectionnez le type d&rsquo;installation appropri\u00e9e pour votre syst\u00e8me.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg14.png\" rel=\"attachment wp-att-2987\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2987\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/debuter-avec-postgrespostgis\/pg14\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg14.png?fit=611%2C416&amp;ssl=1\" data-orig-size=\"611,416\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"pg14\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg14.png?fit=611%2C416&amp;ssl=1\" class=\"aligncenter size-medium wp-image-2987\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg14-300x204.png?resize=300%2C204\" alt=\"choix de l'installation de postgis\" width=\"300\" height=\"204\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg14.png?resize=300%2C204&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg14.png?w=611&amp;ssl=1 611w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>L&rsquo;installateur vous demande un dossier pour t\u00e9l\u00e9charger le module:<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg15.png\" rel=\"attachment wp-att-2988\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2988\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/debuter-avec-postgrespostgis\/pg15\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg15.png?fit=615%2C414&amp;ssl=1\" data-orig-size=\"615,414\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"pg15\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg15.png?fit=615%2C414&amp;ssl=1\" class=\"aligncenter size-medium wp-image-2988\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg15-300x202.png?resize=300%2C202\" alt=\"choix du r\u00e9pertoitre de t\u00e9l\u00e9chargement de postgis\" width=\"300\" height=\"202\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg15.png?resize=300%2C202&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg15.png?w=615&amp;ssl=1 615w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Voil\u00e0. Le param\u00e9trage est termin\u00e9.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg16.png\" rel=\"attachment wp-att-2989\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2989\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/debuter-avec-postgrespostgis\/pg16\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg16.png?fit=608%2C415&amp;ssl=1\" data-orig-size=\"608,415\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"pg16\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg16.png?fit=608%2C415&amp;ssl=1\" class=\"aligncenter size-medium wp-image-2989\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg16-300x205.png?resize=300%2C205\" alt=\"pg16\" width=\"300\" height=\"205\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg16.png?resize=300%2C205&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg16.png?w=608&amp;ssl=1 608w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Cliquez sur <em><strong>Suivant<\/strong> <\/em>pour ex\u00e9cuter l&rsquo;installation.<\/p>\n<p>Acceptez les termes de la licence. Un \u00e9cran vous demandant les composant \u00e0 installer appara\u00eet. Cochez la case \u00ab\u00a0Create Spatial database\u00a0\u00bb pour que l&rsquo;installateur cr\u00e9e une base Postgis vierge dans votre cluster.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg17.png\" rel=\"attachment wp-att-2990\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2990\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/debuter-avec-postgrespostgis\/pg17\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg17.png?fit=612%2C412&amp;ssl=1\" data-orig-size=\"612,412\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"pg17\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg17.png?fit=612%2C412&amp;ssl=1\" class=\"aligncenter size-medium wp-image-2990\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg17-300x202.png?resize=300%2C202\" alt=\"option de cr\u00e9ation d'une base de donn\u00e9es postgis\" width=\"300\" height=\"202\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg17.png?resize=300%2C202&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg17.png?w=612&amp;ssl=1 612w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Laissez le r\u00e9pertoire par d\u00e9faut propos\u00e9:<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg18.png\" rel=\"attachment wp-att-2991\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2991\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/debuter-avec-postgrespostgis\/pg18\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg18.png?fit=493%2C388&amp;ssl=1\" data-orig-size=\"493,388\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"pg18\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg18.png?fit=493%2C388&amp;ssl=1\" class=\"aligncenter size-medium wp-image-2991\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg18-300x236.png?resize=300%2C236\" alt=\"r\u00e9pertoire par d\u00e9faut de la base poistgis\" width=\"300\" height=\"236\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg18.png?resize=300%2C236&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg18.png?w=493&amp;ssl=1 493w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Rentrez le mot de passe de <em><strong>postgres<\/strong><\/em>, que vous avez d\u00e9fini lors de l&rsquo;installation de Postgresql:<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg19.png\" rel=\"attachment wp-att-2992\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2992\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/debuter-avec-postgrespostgis\/pg19\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg19.png?fit=502%2C386&amp;ssl=1\" data-orig-size=\"502,386\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"pg19\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg19.png?fit=502%2C386&amp;ssl=1\" class=\"aligncenter size-medium wp-image-2992\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg19-300x231.png?resize=300%2C231\" alt=\"connexion \u00e0 la base Postgres\" width=\"300\" height=\"231\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg19.png?resize=300%2C231&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg19.png?w=502&amp;ssl=1 502w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Donnez un nom \u00e0 votre base Postgis vierge, ou laissez le nom par d\u00e9faut.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg20.png\" rel=\"attachment wp-att-2993\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2993\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/debuter-avec-postgrespostgis\/pg20\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg20.png?fit=496%2C390&amp;ssl=1\" data-orig-size=\"496,390\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"pg20\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg20.png?fit=496%2C390&amp;ssl=1\" class=\"aligncenter size-medium wp-image-2993\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg20-300x236.png?resize=300%2C236\" alt=\"nom de la base postgis d'exemple\" width=\"300\" height=\"236\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg20.png?resize=300%2C236&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2016\/02\/pg20.png?w=496&amp;ssl=1 496w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Vous aurez trois question sur la gestion des rasters. R\u00e9pondez OUI \u00e0 chacune d&rsquo;elles.<\/p>\n<p>L&rsquo;installation de Postgres et de Postgis sur votre poste de travail est termin\u00e9e.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La documentation g\u00e9n\u00e9rale de PostgreSQL est excellente, et tr\u00e8s riche, mais pour les utilisateurs de QGis (et peut-\u00eatre ceux d&rsquo;ArcGis) on a du mal \u00e0 trouver un document plus l\u00e9ger expliquant la proc\u00e9dure d&rsquo;installation de Postgres,&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"give_campaign_id":0,"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"sfsi_plus_gutenberg_text_before_share":"","sfsi_plus_gutenberg_show_text_before_share":"","sfsi_plus_gutenberg_icon_type":"","sfsi_plus_gutenberg_icon_alignemt":"","sfsi_plus_gutenburg_max_per_row":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[311],"tags":[227,312,58],"class_list":["post-2966","post","type-post","status-publish","format-standard","hentry","category-postgresql","tag-postgis","tag-postgresql","tag-qgis"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p6XU0A-LQ","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/posts\/2966","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/comments?post=2966"}],"version-history":[{"count":0,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/posts\/2966\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/media?parent=2966"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/categories?post=2966"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/tags?post=2966"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}