{"id":9689,"date":"2026-01-10T22:27:22","date_gmt":"2026-01-10T14:27:22","guid":{"rendered":"https:\/\/blog.visual-paradigm.com\/fr\/how-to-create-a-sequence-in-erd\/"},"modified":"2026-01-10T22:27:22","modified_gmt":"2026-01-10T14:27:22","slug":"how-to-create-a-sequence-in-erd","status":"publish","type":"post","link":"https:\/\/blog.visual-paradigm.com\/fr\/how-to-create-a-sequence-in-erd\/","title":{"rendered":"Comment cr\u00e9er une s\u00e9quence dans un MCD"},"content":{"rendered":"<p>Une s\u00e9quence est un objet de base de donn\u00e9es qui permet la g\u00e9n\u00e9ration automatique de valeurs, telles que les num\u00e9ros de ch\u00e8ques. Dans cet article, nous parlerons de la mani\u00e8re de cr\u00e9er une s\u00e9quence dans un diagramme entit\u00e9-association, en utilisant l&#8217;outil de cr\u00e9ation de MCD de Visual Paradigm. Cette vid\u00e9o vous montrera comment cr\u00e9er une s\u00e9quence dans un MCD.<\/p>\n<div class=\"epyt-video-wrapper\"><iframe allow=\"fullscreen; accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" class=\"__youtube_prefs__ epyt-is-override no-lazyload\" data-no-lazy=\"1\" data-origheight=\"480\" data-origwidth=\"854\" data-skipgform_ajax_framebjll=\"\" height=\"480\" id=\"_ytid_39643\" loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/eSg1Y7qIgaQ?enablejsapi=1&amp;autoplay=0&amp;cc_load_policy=0&amp;cc_lang_pref=&amp;iv_load_policy=1&amp;loop=0&amp;modestbranding=0&amp;rel=1&amp;fs=1&amp;playsinline=0&amp;autohide=2&amp;theme=dark&amp;color=red&amp;controls=1&amp;\" title=\"YouTube player\" width=\"854\"><\/iframe><\/div>\n<h3>Qu&#8217;est-ce qu&#8217;un MCD<\/h3>\n<p>Un diagramme entit\u00e9-association (MCD), \u00e9galement appel\u00e9 mod\u00e8le entit\u00e9-association, est une repr\u00e9sentation graphique qui d\u00e9crit les relations entre les personnes, objets, lieux, concepts ou \u00e9v\u00e9nements au sein d&#8217;un syst\u00e8me informatique (SI). Le MCD utilise des techniques de mod\u00e9lisation des donn\u00e9es qui aident \u00e0 d\u00e9finir les processus m\u00e9tier et constituent la base des bases de donn\u00e9es relationnelles.<\/p>\n<h3>Comment cr\u00e9er une s\u00e9quence dans un MCD<\/h3>\n<p>Lors de la cr\u00e9ation d&#8217;un diagramme entit\u00e9-association, vous pouvez s\u00e9lectionner un \u00e9l\u00e9ment de s\u00e9quence dans le diagramme, puis acc\u00e9der au panneau de format, style, pour d\u00e9finir ses propri\u00e9t\u00e9s, telles que le type, le d\u00e9but, l&#8217;incr\u00e9mentation, les valeurs minimale et maximale, le cycle, etc.<\/p>\n<p id=\"KufpOoG\"><img alt=\"\" class=\"alignnone wp-image-11765\" decoding=\"async\" height=\"347\" loading=\"lazy\" sizes=\"auto, (max-width: 588px) 100vw, 588px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/05\/Screenshot-2022-05-10-153140-300x177.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/05\/Screenshot-2022-05-10-153140-300x177.png 300w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/05\/Screenshot-2022-05-10-153140-768x454.png 768w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/05\/Screenshot-2022-05-10-153140-150x89.png 150w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/05\/Screenshot-2022-05-10-153140-400x236.png 400w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/05\/Screenshot-2022-05-10-153140.png 926w\" width=\"588\"\/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Une s\u00e9quence est un objet de base de donn\u00e9es qui permet la g\u00e9n\u00e9ration automatique de valeurs, telles que les num\u00e9ros de ch\u00e8ques. Dans cet article, nous parlerons de la mani\u00e8re de cr\u00e9er une s\u00e9quence dans un diagramme entit\u00e9-association, en utilisant l&#8217;outil de cr\u00e9ation de MCD de Visual Paradigm. Cette vid\u00e9o vous montrera comment cr\u00e9er une [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":9690,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[42],"tags":[],"class_list":["post-9689","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-online-diagram","loop-entry","clr"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Comment cr\u00e9er une s\u00e9quence dans un MCD - Visual Paradigm Blog Fran\u00e7ais<\/title>\n<meta name=\"description\" content=\"In this article, we will talk about how to create a sequence in an Entity Relationship Diagram, using the ERD maker of Visual Paradigm.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.visual-paradigm.com\/fr\/how-to-create-a-sequence-in-erd\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Comment cr\u00e9er une s\u00e9quence dans un MCD - 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