{"id":8085,"date":"2019-05-04T18:30:24","date_gmt":"2019-05-04T16:30:24","guid":{"rendered":"https:\/\/www.auditsi.eu\/?p=8085"},"modified":"2019-05-04T18:42:37","modified_gmt":"2019-05-04T16:42:37","slug":"analyse-de-donnees-creer-un-champ-de-donnees-date-de-type-aaaa-mm","status":"publish","type":"post","link":"https:\/\/www.auditsi.eu\/?p=8085","title":{"rendered":"Analyse de donn\u00e9es : cr\u00e9er un champ de donn\u00e9es date de type AAAA\/MM"},"content":{"rendered":"<p style=\"text-align: justify;\">L&#8217;usage des dates en analyse de donn\u00e9es est quotidien. Le regroupement de dates par mois ou trimestre facilite l&#8217;analyse de masses importantes de donn\u00e9es ; ces regroupements sont par exemple utilis\u00e9s pour l&#8217;analyse d&#8217;\u00e9ch\u00e9ances (balances \u00e2g\u00e9es, retards de r\u00e8glement&#8230;) ou de l&#8217;\u00e9volution mensuelle du solde de comptes.<\/p>\n<p><a href=\"https:\/\/www.auditsi.eu\/?attachment_id=8171\" rel=\"attachment wp-att-8171\"><img loading=\"lazy\" decoding=\"async\" width=\"736\" height=\"483\" class=\"aligncenter size-full wp-image-8171\" alt=\"Accueil requ\u00eate pr\u00e9param\u00e9tr\u00e9e DCSnet\" src=\"https:\/\/www.auditsi.eu\/wp-content\/uploads\/2019\/05\/Accueil-requ\u00eate-pr\u00e9param\u00e9tr\u00e9e-DCSnet.png\" srcset=\"https:\/\/www.auditsi.eu\/wp-content\/uploads\/2019\/05\/Accueil-requ\u00eate-pr\u00e9param\u00e9tr\u00e9e-DCSnet.png 736w, https:\/\/www.auditsi.eu\/wp-content\/uploads\/2019\/05\/Accueil-requ\u00eate-pr\u00e9param\u00e9tr\u00e9e-DCSnet-300x197.png 300w, https:\/\/www.auditsi.eu\/wp-content\/uploads\/2019\/05\/Accueil-requ\u00eate-pr\u00e9param\u00e9tr\u00e9e-DCSnet-730x479.png 730w\" sizes=\"auto, (max-width: 736px) 100vw, 736px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">Le regroupement par date peut \u00eatre facilit\u00e9 en cr\u00e9ant un champ de donn\u00e9es liant ann\u00e9es et mois et pr\u00e9sent\u00e9 sous la forme AAAA\/MM (2019\/01, 2019\/02&#8230;).<\/p>\n<p>Exemple de donn\u00e9es avec un champ AAAA\/MM :<\/p>\n<p><a href=\"https:\/\/www.auditsi.eu\/?attachment_id=8176\" rel=\"attachment wp-att-8176\"><img loading=\"lazy\" decoding=\"async\" width=\"923\" height=\"338\" class=\"aligncenter size-full wp-image-8176\" alt=\"Exemple de donn\u00e9es avec champ AAAAMM\" src=\"https:\/\/www.auditsi.eu\/wp-content\/uploads\/2019\/05\/Exemple-de-donn\u00e9es-avec-champ-AAAAMM.png\" srcset=\"https:\/\/www.auditsi.eu\/wp-content\/uploads\/2019\/05\/Exemple-de-donn\u00e9es-avec-champ-AAAAMM.png 923w, https:\/\/www.auditsi.eu\/wp-content\/uploads\/2019\/05\/Exemple-de-donn\u00e9es-avec-champ-AAAAMM-300x110.png 300w, https:\/\/www.auditsi.eu\/wp-content\/uploads\/2019\/05\/Exemple-de-donn\u00e9es-avec-champ-AAAAMM-768x281.png 768w, https:\/\/www.auditsi.eu\/wp-content\/uploads\/2019\/05\/Exemple-de-donn\u00e9es-avec-champ-AAAAMM-730x267.png 730w\" sizes=\"auto, (max-width: 923px) 100vw, 923px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">Ce champ se cr\u00e9e \u00e0 partir d&#8217;une date (date d&#8217;\u00e9criture, date d&#8217;\u00e9ch\u00e9ance&#8230;) et peut \u00eatre repris dans un <a href=\"https:\/\/www.auditsi.eu\/?tag=tcd\">tableau crois\u00e9 dynamique<\/a> (TCD) Excel ou une requ\u00eate regroupement (<a href=\"https:\/\/www.auditsi.eu\/?p=6913\">GROUP BY<\/a>) SQL.<\/p>\n<p>Exemple de TCD pr\u00e9sentant les mouvements mensuels de comptes gr\u00e2ce \u00e0 un champ de type AAAA\/MM :<\/p>\n<p><a href=\"https:\/\/www.auditsi.eu\/?attachment_id=8177\" rel=\"attachment wp-att-8177\"><img loading=\"lazy\" decoding=\"async\" width=\"792\" height=\"629\" class=\"aligncenter size-full wp-image-8177\" alt=\"Exemple de TCD avec champ AAAAMM\" src=\"https:\/\/www.auditsi.eu\/wp-content\/uploads\/2019\/05\/Exemple-de-TCD-avec-champ-AAAAMM.png\" srcset=\"https:\/\/www.auditsi.eu\/wp-content\/uploads\/2019\/05\/Exemple-de-TCD-avec-champ-AAAAMM.png 792w, https:\/\/www.auditsi.eu\/wp-content\/uploads\/2019\/05\/Exemple-de-TCD-avec-champ-AAAAMM-300x238.png 300w, https:\/\/www.auditsi.eu\/wp-content\/uploads\/2019\/05\/Exemple-de-TCD-avec-champ-AAAAMM-768x610.png 768w, https:\/\/www.auditsi.eu\/wp-content\/uploads\/2019\/05\/Exemple-de-TCD-avec-champ-AAAAMM-730x580.png 730w\" sizes=\"auto, (max-width: 792px) 100vw, 792px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">Cr\u00e9ation du champ AAAA\/MM dans diff\u00e9rents environnements de travail :<\/p>\n<p><em>Formule de calcul <a href=\"https:\/\/www.auditsi.eu\/?cat=48\">Excel<\/a> (la date \u00e9tant stock\u00e9e en cellule C1) :<\/em><\/p>\n<p style=\"text-align: center;\">=ANNEE(C1)&amp;&#8221;\/&#8221;&amp;TEXTE(MOIS(C1);&#8221;00&#8243;)<\/p>\n<p style=\"text-align: justify;\">Le champ est cr\u00e9\u00e9 \u00e0 partir de l&#8217;ann\u00e9e (fonction <em>ANNEE<\/em>) juxtapos\u00e9e (&amp;) au mois (<em>MOIS<\/em>). La fonction <a href=\"https:\/\/www.auditsi.eu\/?p=7569\"><em>TEXTE<\/em><\/a> formate le mois de sorte qu&#8217;il apparaisse toujours sur deux positions y compris si inf\u00e9rieur \u00e0 10 (octobre).<\/p>\n<p><em>Formule de calcul <a href=\"https:\/\/www.auditsi.eu\/?tag=vba\">VBA<\/a> Excel&nbsp;(la date \u00e9tant stock\u00e9e en cellule C1) :<\/em><\/p>\n<pre class=\"lang:default decode:true \">Range(\"P2\").Formula = \"=YEAR(C1)&amp;\"\"\/\"\"&amp;TEXT(MONTH(C1),\"\"0#\"\")\"<\/pre>\n<p style=\"text-align: justify;\">Le champ AAAA\/MM est cr\u00e9\u00e9 de la m\u00eame mani\u00e8re en VBA que dans une formule Excel, les fonctions <em>YEAR<\/em>, <em>MONTH<\/em> et <em>TEXT<\/em> rempla\u00e7ant respectivement <em>ANNEE<\/em>, <em>MOIS<\/em> et <em>TEXTE<\/em>.<\/p>\n<p><em>Requ\u00eate <a href=\"https:\/\/www.auditsi.eu\/?tag=sql\">SQL<\/a> :<\/em><\/p>\n<pre class=\"lang:plsql decode:true\">SELECT Year([champ1]) &amp; \"\/\" &amp; Format(Month([champ1]),\"00\") AS AAAAMM\r\nFROM Table1;<\/pre>\n<p style=\"text-align: justify;\">La syntaxe SQL est similaire \u00e0 celle du VBA. Toutefois la fonction de formatage <em>TEXT<\/em> est remplac\u00e9e par <em>Format<\/em>.<\/p>\n<p><em>Requ\u00eateur <a href=\"https:\/\/www.auditsi.eu\/?tag=dcsnet\">DCSnet<\/a> :<\/em><\/p>\n<p>Ce champ se cr\u00e9e de la mani\u00e8re suivante. Cliquer sur l&#8217;ic\u00f4ne Champs :<\/p>\n<p><a href=\"https:\/\/www.auditsi.eu\/?attachment_id=8108\" rel=\"attachment wp-att-8108\"><img loading=\"lazy\" decoding=\"async\" width=\"47\" height=\"41\" class=\"aligncenter size-full wp-image-8108\" alt=\"DCSnet - Ic\u00f4ne liste champs\" src=\"https:\/\/www.auditsi.eu\/wp-content\/uploads\/2019\/03\/DCSnet-Ic\u00f4ne-liste-champs.png\"><\/a><\/p>\n<p style=\"text-align: justify;\">Cliquer sur le bouton + pour ajouter un nouveau champ :<\/p>\n<p><a href=\"https:\/\/www.auditsi.eu\/?attachment_id=8110\" rel=\"attachment wp-att-8110\"><img loading=\"lazy\" decoding=\"async\" width=\"33\" height=\"30\" class=\"aligncenter size-full wp-image-8110\" alt=\"DCSnet - Bouton Ajouter\" src=\"https:\/\/www.auditsi.eu\/wp-content\/uploads\/2019\/03\/DCSnet-Bouton-Ajouter.png\"><\/a><\/p>\n<p style=\"text-align: justify;\">Param\u00e9trer le champ AAAA\/MM ainsi :<\/p>\n<p><a href=\"https:\/\/www.auditsi.eu\/?attachment_id=8107\" rel=\"attachment wp-att-8107\"><img loading=\"lazy\" decoding=\"async\" width=\"831\" height=\"418\" class=\"aligncenter size-full wp-image-8107\" alt=\"DCSnet - Cr\u00e9ation champ AAAAMM\" src=\"https:\/\/www.auditsi.eu\/wp-content\/uploads\/2019\/03\/DCSnet-Cr\u00e9ation-champ-AAAAMM.png\" srcset=\"https:\/\/www.auditsi.eu\/wp-content\/uploads\/2019\/03\/DCSnet-Cr\u00e9ation-champ-AAAAMM.png 831w, https:\/\/www.auditsi.eu\/wp-content\/uploads\/2019\/03\/DCSnet-Cr\u00e9ation-champ-AAAAMM-300x151.png 300w, https:\/\/www.auditsi.eu\/wp-content\/uploads\/2019\/03\/DCSnet-Cr\u00e9ation-champ-AAAAMM-768x386.png 768w, https:\/\/www.auditsi.eu\/wp-content\/uploads\/2019\/03\/DCSnet-Cr\u00e9ation-champ-AAAAMM-730x367.png 730w\" sizes=\"auto, (max-width: 831px) 100vw, 831px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">Ceci fait, cliquer sur le bouton de validation (tique verte en haut \u00e0 droite de la fen\u00eatre). Le champ nouvellement cr\u00e9\u00e9 appara\u00eet en derni\u00e8re position dans la liste des champs disponibles et peut maintenant \u00eatre utilis\u00e9e dans une requ\u00eate :<\/p>\n<p><a href=\"https:\/\/www.auditsi.eu\/?attachment_id=8109\" rel=\"attachment wp-att-8109\"><img loading=\"lazy\" decoding=\"async\" width=\"608\" height=\"671\" class=\"aligncenter size-full wp-image-8109\" alt=\"DCSnet - Liste champs\" src=\"https:\/\/www.auditsi.eu\/wp-content\/uploads\/2019\/03\/DCSnet-Liste-champs.png\" srcset=\"https:\/\/www.auditsi.eu\/wp-content\/uploads\/2019\/03\/DCSnet-Liste-champs.png 608w, https:\/\/www.auditsi.eu\/wp-content\/uploads\/2019\/03\/DCSnet-Liste-champs-272x300.png 272w\" sizes=\"auto, (max-width: 608px) 100vw, 608px\" \/><\/a><\/p>\n<p>___<\/p>\n<p style=\"text-align: justify;\">En savoir plus sur l\u2019<a href=\"http:\/\/www.auditsi.eu\/?tag=analyse-de-donnees\">analyse de donn\u00e9es<\/a><\/p>\n<div style=\"padding-bottom:20px; padding-top:10px;\" class=\"hupso-share-buttons\"><!-- Hupso Share Buttons - https:\/\/www.hupso.com\/share\/ --><a class=\"hupso_counters\" href=\"https:\/\/www.hupso.com\/share\/\"><img decoding=\"async\" src=\"https:\/\/static.hupso.com\/share\/buttons\/lang\/fr\/share-small.png\" style=\"border:0px; padding-top:2px; float:left;\" alt=\"Share Button\"\/><\/a><script type=\"text\/javascript\">var hupso_services_c=new Array(\"twitter\",\"facebook_like\",\"facebook_send\",\"email\",\"print\",\"linkedin\");var hupso_counters_lang = \"fr_FR\";var hupso_image_folder_url = \"\";var hupso_twitter_via=\"BenoitRiviere14\";var hupso_url_c=\"\";var hupso_title_c=\"Analyse%20de%20donn%C3%A9es%20%3A%20cr%C3%A9er%20un%20champ%20de%20donn%C3%A9es%20date%20de%20type%20AAAA%2FMM\";<\/script><script type=\"text\/javascript\" src=\"https:\/\/static.hupso.com\/share\/js\/counters.js\"><\/script><!-- Hupso Share Buttons --><\/div>","protected":false},"excerpt":{"rendered":"<p>L&#8217;usage des dates en analyse de donn\u00e9es est quotidien. Le regroupement de dates par mois ou trimestre facilite l&#8217;analyse de masses importantes de donn\u00e9es ; ces regroupements sont par exemple utilis\u00e9s pour l&#8217;analyse d&#8217;\u00e9ch\u00e9ances (balances \u00e2g\u00e9es, retards de r\u00e8glement&#8230;) ou de l&#8217;\u00e9volution mensuelle du solde de comptes. Le regroupement par date peut \u00eatre facilit\u00e9 en &#8230;<\/p>\n<p><a href=\"https:\/\/www.auditsi.eu\/?p=8085\" class=\"more-link\">Continue reading &lsquo;Analyse de donn\u00e9es : cr\u00e9er un champ de donn\u00e9es date de type AAAA\/MM&rsquo; &raquo;<\/a><\/p>\n<div style=\"padding-bottom:20px; padding-top:10px;\" class=\"hupso-share-buttons\"><!-- Hupso Share Buttons - https:\/\/www.hupso.com\/share\/ --><a class=\"hupso_counters\" href=\"https:\/\/www.hupso.com\/share\/\"><img src=\"https:\/\/static.hupso.com\/share\/buttons\/lang\/fr\/share-small.png\" style=\"border:0px; padding-top:2px; float:left;\" alt=\"Share Button\"\/><\/a><script type=\"text\/javascript\">var hupso_services_c=new Array(\"twitter\",\"facebook_like\",\"facebook_send\",\"email\",\"print\",\"linkedin\");var hupso_counters_lang = \"fr_FR\";var hupso_image_folder_url = \"\";var hupso_twitter_via=\"BenoitRiviere14\";var hupso_url_c=\"\";var hupso_title_c=\"Analyse%20de%20donn%C3%A9es%20%3A%20cr%C3%A9er%20un%20champ%20de%20donn%C3%A9es%20date%20de%20type%20AAAA%2FMM\";<\/script><script type=\"text\/javascript\" src=\"https:\/\/static.hupso.com\/share\/js\/counters.js\"><\/script><!-- Hupso Share Buttons --><\/div>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"ngg_post_thumbnail":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[50,48,8,1326,1820,1569,282,470,215],"tags":[2032,166,2034,2033,1789,22,252,290,2035,1826,1960,57,2031,1754,1936,1641,1825],"class_list":["post-8085","post","type-post","status-publish","format-standard","hentry","category-audit-de-donnees","category-excel","category-extractions-de-donnees","category-maitriser-excel","category-requetes-sql","category-programmer-en-vba","category-sql","category-techniques-daudit","category-vba","tag-aaaa-mm","tag-analyse-de-donnees","tag-annee","tag-date-decheance","tag-dcsnet","tag-extraction-de-donnees","tag-format","tag-group-by","tag-mois","tag-month","tag-requete-regroupement","tag-requete-sql","tag-requeteur","tag-text","tag-texte","tag-vba","tag-year"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_likes_enabled":false,"_links":{"self":[{"href":"https:\/\/www.auditsi.eu\/index.php?rest_route=\/wp\/v2\/posts\/8085","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.auditsi.eu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.auditsi.eu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.auditsi.eu\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.auditsi.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8085"}],"version-history":[{"count":14,"href":"https:\/\/www.auditsi.eu\/index.php?rest_route=\/wp\/v2\/posts\/8085\/revisions"}],"predecessor-version":[{"id":8183,"href":"https:\/\/www.auditsi.eu\/index.php?rest_route=\/wp\/v2\/posts\/8085\/revisions\/8183"}],"wp:attachment":[{"href":"https:\/\/www.auditsi.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8085"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.auditsi.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8085"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.auditsi.eu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8085"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}