{"id":501,"date":"2019-01-01T14:16:44","date_gmt":"2019-01-01T13:16:44","guid":{"rendered":"http:\/\/www.open-source-solutions.de\/?p=501"},"modified":"2019-01-01T14:16:44","modified_gmt":"2019-01-01T13:16:44","slug":"sql","status":"publish","type":"post","link":"https:\/\/www.tardiscampus.de\/akademie\/sql\/","title":{"rendered":"SQL"},"content":{"rendered":"<h4>Kurzbeschreibung:<\/h4>\n<p>Dieser Kurs dient sowohl als Einstiegs-, als auch als Fortgeschrittenenkurs. Als Kompaktkurs deckt er alle notwendigen Kenntnisse zur sofortigen Umsetzung der Inhalte in praktische Arbeit ab<\/p>\n<hr>\n<h4>Inhalte:<\/h4>\n<p>Dieser Kurs vermittelt zun\u00e4chst die Grundlagen von Datenbanken, fokussiert auf die Erstellung und den Aufbau von Datenbanken, insbesondere Datenbankdesign, Normalisierungen etc.<br \/>\nDes Weiteren werden Kenntnisse \u00fcber Datentypen, deren Anwendungen und Bedingungen vermittelt.<br \/>\nInhalte werden eingef\u00fcgt, gel\u00f6scht, ver\u00e4ndert. Ebenfalls werden die Struktur der Datenbanken erl\u00e4utert und deren Ver\u00e4nderungen und fortlaufende Pflege thematisiert.<br \/>\nAbfragen bilden den Kern dieses Kurses. Dabei werden Abfragen auf mehreren Tabellen, Funktionen, Bedingungen, Verkn\u00fcpfungen pr\u00e4zise und anhand von \u00dcbungen vermittelt und einge\u00fcbt.<br \/>\nZus\u00e4tzlich wird mit Variablen und Funktionen gearbeitet.<\/p>\n<hr>\n<p><strong>Unter anderem werden folgende Themen behandelt:<\/strong><\/p>\n<ul>\n<li>Datenbankdesign<\/li>\n<li>Aufbau einer Datenbank: Create \/ Drop &#8211; Statements<\/li>\n<li>Datenmanipulation: INSERT \/ DELETE \/ UPDATE<\/li>\n<li>Abfragen: SELECT &#8211; Statements<\/li>\n<li>Gruppenfunktionen<\/li>\n<li>Bedingungen: Where-Klauseln, logische Verkn\u00fcpfungen<\/li>\n<li>Aggregatfunktionen \/ SQL- Funktionen<\/li>\n<li>Beziehungstypen: 1:1 \/ 1:n \/ m:n<\/li>\n<li>Abfragen auf mehreren Tabellen \/ JOIN-Abfragen<\/li>\n<\/ul>\n<hr>\n<h4>Schulungsdauer:<\/h4>\n<p>3 Tage<\/p>\n<hr>\n<h4>Voraussetzungen:<\/h4>\n<p>Es werden keine Vorkenntnisse verlangt. Datenbank-Kenntnisse \/ Vorkenntnisse \u00fcber SQL \/ Anwenderkenntnisse sind von Vorteil.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kurzbeschreibung: Dieser Kurs dient sowohl als Einstiegs-, als auch als Fortgeschrittenenkurs. Als Kompaktkurs deckt er alle notwendigen Kenntnisse zur sofortigen Umsetzung der Inhalte in praktische Arbeit ab Inhalte: Dieser Kurs vermittelt zun\u00e4chst die Grundlagen von Datenbanken, fokussiert auf die Erstellung und den Aufbau von Datenbanken, insbesondere Datenbankdesign, Normalisierungen etc. Des Weiteren werden Kenntnisse \u00fcber Datentypen, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":479,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,3],"tags":[],"class_list":["post-501","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-datenbanken","category-schulungen","entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>TardisAkademie - SQL - Schulung<\/title>\n<meta name=\"description\" content=\"SQL - Kurse f\u00fcr jeden Kenntnisstand. Anf\u00e4nger- und Expertenkurse, in Celle und Umgebung. Verbessern Sie Ihre berufliche Qualifikation durch unsere Seminare.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.tardiscampus.de\/akademie\/sql\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Open|Source|Solutions - SQL- Seminare\" \/>\n<meta property=\"og:description\" content=\"SQL - Kurse f\u00fcr jeden Kenntnisstand. Anf\u00e4nger- und Expertenkurse, in Celle und Umgebung. Verbessern Sie Ihre berufliche Qualifikation durch unsere Seminare.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.tardiscampus.de\/akademie\/sql\/\" \/>\n<meta property=\"og:site_name\" content=\"TardisAkademie\" \/>\n<meta property=\"article:published_time\" content=\"2019-01-01T13:16:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.tardiscampus.de\/akademie\/wp-content\/uploads\/sites\/2\/2018\/12\/Database-Marketing-Banner-7-1200x500-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"s-o.berdin@hotmail.de\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Verfasst von\" \/>\n\t<meta name=\"twitter:data1\" content=\"s-o.berdin@hotmail.de\" \/>\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data2\" content=\"1\u00a0Minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/sql\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/sql\\\/\"},\"author\":{\"name\":\"s-o.berdin@hotmail.de\",\"@id\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/#\\\/schema\\\/person\\\/730641e59e669159094acebd3953e4d9\"},\"headline\":\"SQL\",\"datePublished\":\"2019-01-01T13:16:44+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/sql\\\/\"},\"wordCount\":176,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/sql\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2018\\\/12\\\/Database-Marketing-Banner-7-1200x500-1.jpg\",\"articleSection\":[\"Datenbanken\",\"Schulungen\"],\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/sql\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/sql\\\/\",\"url\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/sql\\\/\",\"name\":\"TardisAkademie - SQL - Schulung\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/sql\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/sql\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2018\\\/12\\\/Database-Marketing-Banner-7-1200x500-1.jpg\",\"datePublished\":\"2019-01-01T13:16:44+00:00\",\"description\":\"SQL - Kurse f\u00fcr jeden Kenntnisstand. Anf\u00e4nger- und Expertenkurse, in Celle und Umgebung. Verbessern Sie Ihre berufliche Qualifikation durch unsere Seminare.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/sql\\\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/sql\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/sql\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2018\\\/12\\\/Database-Marketing-Banner-7-1200x500-1.jpg\",\"contentUrl\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2018\\\/12\\\/Database-Marketing-Banner-7-1200x500-1.jpg\",\"width\":1200,\"height\":500},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/sql\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Start\",\"item\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"SQL\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/#website\",\"url\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/\",\"name\":\"TardisAkademie\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"de\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/#organization\",\"name\":\"TardisAkademie\",\"url\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2026\\\/04\\\/logo3.png\",\"contentUrl\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2026\\\/04\\\/logo3.png\",\"width\":1536,\"height\":556,\"caption\":\"TardisAkademie\"},\"image\":{\"@id\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/#\\\/schema\\\/person\\\/730641e59e669159094acebd3953e4d9\",\"name\":\"s-o.berdin@hotmail.de\",\"sameAs\":[\"https:\\\/\\\/www.tardiscampus.de\"],\"url\":\"https:\\\/\\\/www.tardiscampus.de\\\/akademie\\\/author\\\/s-o-berdinhotmail-de\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"TardisAkademie - SQL - Schulung","description":"SQL - Kurse f\u00fcr jeden Kenntnisstand. Anf\u00e4nger- und Expertenkurse, in Celle und Umgebung. Verbessern Sie Ihre berufliche Qualifikation durch unsere Seminare.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.tardiscampus.de\/akademie\/sql\/","og_locale":"de_DE","og_type":"article","og_title":"Open|Source|Solutions - SQL- Seminare","og_description":"SQL - Kurse f\u00fcr jeden Kenntnisstand. Anf\u00e4nger- und Expertenkurse, in Celle und Umgebung. Verbessern Sie Ihre berufliche Qualifikation durch unsere Seminare.","og_url":"https:\/\/www.tardiscampus.de\/akademie\/sql\/","og_site_name":"TardisAkademie","article_published_time":"2019-01-01T13:16:44+00:00","og_image":[{"width":1200,"height":500,"url":"https:\/\/www.tardiscampus.de\/akademie\/wp-content\/uploads\/sites\/2\/2018\/12\/Database-Marketing-Banner-7-1200x500-1.jpg","type":"image\/jpeg"}],"author":"s-o.berdin@hotmail.de","twitter_card":"summary_large_image","twitter_misc":{"Verfasst von":"s-o.berdin@hotmail.de","Gesch\u00e4tzte Lesezeit":"1\u00a0Minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.tardiscampus.de\/akademie\/sql\/#article","isPartOf":{"@id":"https:\/\/www.tardiscampus.de\/akademie\/sql\/"},"author":{"name":"s-o.berdin@hotmail.de","@id":"https:\/\/www.tardiscampus.de\/akademie\/#\/schema\/person\/730641e59e669159094acebd3953e4d9"},"headline":"SQL","datePublished":"2019-01-01T13:16:44+00:00","mainEntityOfPage":{"@id":"https:\/\/www.tardiscampus.de\/akademie\/sql\/"},"wordCount":176,"commentCount":0,"publisher":{"@id":"https:\/\/www.tardiscampus.de\/akademie\/#organization"},"image":{"@id":"https:\/\/www.tardiscampus.de\/akademie\/sql\/#primaryimage"},"thumbnailUrl":"https:\/\/www.tardiscampus.de\/akademie\/wp-content\/uploads\/sites\/2\/2018\/12\/Database-Marketing-Banner-7-1200x500-1.jpg","articleSection":["Datenbanken","Schulungen"],"inLanguage":"de","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.tardiscampus.de\/akademie\/sql\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.tardiscampus.de\/akademie\/sql\/","url":"https:\/\/www.tardiscampus.de\/akademie\/sql\/","name":"TardisAkademie - SQL - Schulung","isPartOf":{"@id":"https:\/\/www.tardiscampus.de\/akademie\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.tardiscampus.de\/akademie\/sql\/#primaryimage"},"image":{"@id":"https:\/\/www.tardiscampus.de\/akademie\/sql\/#primaryimage"},"thumbnailUrl":"https:\/\/www.tardiscampus.de\/akademie\/wp-content\/uploads\/sites\/2\/2018\/12\/Database-Marketing-Banner-7-1200x500-1.jpg","datePublished":"2019-01-01T13:16:44+00:00","description":"SQL - Kurse f\u00fcr jeden Kenntnisstand. Anf\u00e4nger- und Expertenkurse, in Celle und Umgebung. Verbessern Sie Ihre berufliche Qualifikation durch unsere Seminare.","breadcrumb":{"@id":"https:\/\/www.tardiscampus.de\/akademie\/sql\/#breadcrumb"},"inLanguage":"de","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.tardiscampus.de\/akademie\/sql\/"]}]},{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/www.tardiscampus.de\/akademie\/sql\/#primaryimage","url":"https:\/\/www.tardiscampus.de\/akademie\/wp-content\/uploads\/sites\/2\/2018\/12\/Database-Marketing-Banner-7-1200x500-1.jpg","contentUrl":"https:\/\/www.tardiscampus.de\/akademie\/wp-content\/uploads\/sites\/2\/2018\/12\/Database-Marketing-Banner-7-1200x500-1.jpg","width":1200,"height":500},{"@type":"BreadcrumbList","@id":"https:\/\/www.tardiscampus.de\/akademie\/sql\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Start","item":"https:\/\/www.tardiscampus.de\/akademie\/"},{"@type":"ListItem","position":2,"name":"SQL"}]},{"@type":"WebSite","@id":"https:\/\/www.tardiscampus.de\/akademie\/#website","url":"https:\/\/www.tardiscampus.de\/akademie\/","name":"TardisAkademie","description":"","publisher":{"@id":"https:\/\/www.tardiscampus.de\/akademie\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.tardiscampus.de\/akademie\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"de"},{"@type":"Organization","@id":"https:\/\/www.tardiscampus.de\/akademie\/#organization","name":"TardisAkademie","url":"https:\/\/www.tardiscampus.de\/akademie\/","logo":{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/www.tardiscampus.de\/akademie\/#\/schema\/logo\/image\/","url":"https:\/\/www.tardiscampus.de\/akademie\/wp-content\/uploads\/sites\/2\/2026\/04\/logo3.png","contentUrl":"https:\/\/www.tardiscampus.de\/akademie\/wp-content\/uploads\/sites\/2\/2026\/04\/logo3.png","width":1536,"height":556,"caption":"TardisAkademie"},"image":{"@id":"https:\/\/www.tardiscampus.de\/akademie\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.tardiscampus.de\/akademie\/#\/schema\/person\/730641e59e669159094acebd3953e4d9","name":"s-o.berdin@hotmail.de","sameAs":["https:\/\/www.tardiscampus.de"],"url":"https:\/\/www.tardiscampus.de\/akademie\/author\/s-o-berdinhotmail-de\/"}]}},"_links":{"self":[{"href":"https:\/\/www.tardiscampus.de\/akademie\/wp-json\/wp\/v2\/posts\/501","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tardiscampus.de\/akademie\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tardiscampus.de\/akademie\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tardiscampus.de\/akademie\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tardiscampus.de\/akademie\/wp-json\/wp\/v2\/comments?post=501"}],"version-history":[{"count":0,"href":"https:\/\/www.tardiscampus.de\/akademie\/wp-json\/wp\/v2\/posts\/501\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tardiscampus.de\/akademie\/wp-json\/wp\/v2\/media\/479"}],"wp:attachment":[{"href":"https:\/\/www.tardiscampus.de\/akademie\/wp-json\/wp\/v2\/media?parent=501"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tardiscampus.de\/akademie\/wp-json\/wp\/v2\/categories?post=501"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tardiscampus.de\/akademie\/wp-json\/wp\/v2\/tags?post=501"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}