DDL Data Definition Language – The Engineering of Conscious Experience

5 Mins on SQL

In brief what is data definition language.
Demo how the tables are created in SQL

<iframe></p> <p><a href="https://www.youtube.com/watch?v=MuHudl4BEGY">Source</a></p> <div class="be1e40beae42d993bafb8643f4ddde8b" data-index="3" style="float: none; margin:10px 0 10px 0; text-align:center;"> <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-9244112244416304" data-ad-slot="4549240677"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> </div> <div style="font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;"></div> </div> </article> <div class="clearfix"></div> <ul class="default-theme-post-navigation"> <li class="theme-nav-previous"><a href="https://theengineeringofconsciousexperience.com/using-openais-gpt-3-ai-for-outbound-sales/" rel="prev"><span class="meta-nav">←</span> Using OpenAI's GPT-3 AI for Outbound Sales</a></li> <li class="theme-nav-next"><a href="https://theengineeringofconsciousexperience.com/the-first-4-exercises-of-mindful-breathing-thich-nhat-hanh/" rel="next">The First 4 Exercises of Mindful Breathing | Thich Nhat Hanh <span class="meta-nav">→</span></a></li> </ul> <div class="clearfix"></div> <h3 class='comment-reply-title'>Similar Posts</h3> <div class="mb-related-posts mb-simple-featured-posts mb-simple-featured-posts-wrap row"> <article class="mb-featured-article col-md-4 px-lg-3 post"> <a class="post-thumbnail" href="https://theengineeringofconsciousexperience.com/food-semiotic-square/" aria-hidden="true" tabindex="-1"> <img width="400" height="300" src="https://theengineeringofconsciousexperience.com/wp-content/uploads/2019/09/1568064845_hqdefault.jpg" class="attachment-magazinebook-featured-image-medium size-magazinebook-featured-image-medium wp-post-image" alt="" decoding="async" loading="lazy" srcset="https://theengineeringofconsciousexperience.com/wp-content/uploads/2019/09/1568064845_hqdefault.jpg 480w, https://theengineeringofconsciousexperience.com/wp-content/uploads/2019/09/1568064845_hqdefault-300x225.jpg 300w" sizes="auto, (max-width: 400px) 100vw, 400px" /> </a> <span class="cat-links"><a href="https://theengineeringofconsciousexperience.com/category/language/" rel="category tag">Language</a></span> <header class="entry-header"> <h3 class="entry-title"><a href="https://theengineeringofconsciousexperience.com/food-semiotic-square/" rel="bookmark">Food – Semiotic Square</a></h3> <div class="entry-meta"> <span class="posted-on"><i class="far fa-calendar-alt"></i><a href="https://theengineeringofconsciousexperience.com/food-semiotic-square/" rel="bookmark"><time class="entry-date published updated" datetime="2019-09-09T14:34:09-07:00">September 9, 2019</time></a></span><span class="byline"><i class="far fa-user-circle"></i><span class="author vcard"><a class="url fn n" href="https://theengineeringofconsciousexperience.com/author/8f9aff84f4bb414090e19a32b9a2af92/">SemioticSquare</a></span></span> </div> </header> </article> <article class="mb-featured-article col-md-4 px-lg-3 post"> <a class="post-thumbnail" href="https://theengineeringofconsciousexperience.com/isrf-semiotics-in-information-systems/" aria-hidden="true" tabindex="-1"> <img width="501" height="282" src="https://theengineeringofconsciousexperience.com/wp-content/uploads/2020/12/1608492250_maxresdefault.jpg" class="attachment-magazinebook-featured-image-medium size-magazinebook-featured-image-medium wp-post-image" alt="" decoding="async" loading="lazy" srcset="https://theengineeringofconsciousexperience.com/wp-content/uploads/2020/12/1608492250_maxresdefault.jpg 1280w, https://theengineeringofconsciousexperience.com/wp-content/uploads/2020/12/1608492250_maxresdefault-300x169.jpg 300w, https://theengineeringofconsciousexperience.com/wp-content/uploads/2020/12/1608492250_maxresdefault-1024x576.jpg 1024w, https://theengineeringofconsciousexperience.com/wp-content/uploads/2020/12/1608492250_maxresdefault-768x432.jpg 768w, https://theengineeringofconsciousexperience.com/wp-content/uploads/2020/12/1608492250_maxresdefault-520x293.jpg 520w" sizes="auto, (max-width: 501px) 100vw, 501px" /> </a> <span class="cat-links"><a href="https://theengineeringofconsciousexperience.com/category/language/" rel="category tag">Language</a></span> <header class="entry-header"> <h3 class="entry-title"><a href="https://theengineeringofconsciousexperience.com/isrf-semiotics-in-information-systems/" rel="bookmark">ISRF ‘Semiotics in Information Systems’</a></h3> <div class="entry-meta"> <span class="posted-on"><i class="far fa-calendar-alt"></i><a href="https://theengineeringofconsciousexperience.com/isrf-semiotics-in-information-systems/" rel="bookmark"><time class="entry-date published updated" datetime="2014-06-24T06:08:45-07:00">June 24, 2014</time></a></span><span class="byline"><i class="far fa-user-circle"></i><span class="author vcard"><a class="url fn n" href="https://theengineeringofconsciousexperience.com/author/1d01c5e13d2983c0f31107380ed28e5b/">IS Research Forum</a></span></span> </div> </header> </article> <article class="mb-featured-article col-md-4 px-lg-3 post"> <a class="post-thumbnail" href="https://theengineeringofconsciousexperience.com/role-of-english-language-teaching-in-linguistics-imperialism-bangla-try-fulfill/" aria-hidden="true" tabindex="-1"> <img width="501" height="282" src="https://theengineeringofconsciousexperience.com/wp-content/uploads/2022/12/1671097777_maxresdefault.jpg" class="attachment-magazinebook-featured-image-medium size-magazinebook-featured-image-medium wp-post-image" alt="" decoding="async" loading="lazy" srcset="https://theengineeringofconsciousexperience.com/wp-content/uploads/2022/12/1671097777_maxresdefault.jpg 1280w, https://theengineeringofconsciousexperience.com/wp-content/uploads/2022/12/1671097777_maxresdefault-300x169.jpg 300w, https://theengineeringofconsciousexperience.com/wp-content/uploads/2022/12/1671097777_maxresdefault-1024x576.jpg 1024w, https://theengineeringofconsciousexperience.com/wp-content/uploads/2022/12/1671097777_maxresdefault-768x432.jpg 768w, https://theengineeringofconsciousexperience.com/wp-content/uploads/2022/12/1671097777_maxresdefault-549x309.jpg 549w, https://theengineeringofconsciousexperience.com/wp-content/uploads/2022/12/1671097777_maxresdefault-470x264.jpg 470w, https://theengineeringofconsciousexperience.com/wp-content/uploads/2022/12/1671097777_maxresdefault-233x131.jpg 233w, https://theengineeringofconsciousexperience.com/wp-content/uploads/2022/12/1671097777_maxresdefault-230x129.jpg 230w, https://theengineeringofconsciousexperience.com/wp-content/uploads/2022/12/1671097777_maxresdefault-360x203.jpg 360w, https://theengineeringofconsciousexperience.com/wp-content/uploads/2022/12/1671097777_maxresdefault-100x56.jpg 100w" sizes="auto, (max-width: 501px) 100vw, 501px" /> </a> <span class="cat-links"><a href="https://theengineeringofconsciousexperience.com/category/language/" rel="category tag">Language</a></span> <header class="entry-header"> <h3 class="entry-title"><a href="https://theengineeringofconsciousexperience.com/role-of-english-language-teaching-in-linguistics-imperialism-bangla-try-fulfill/" rel="bookmark">Role of English Language Teaching in Linguistics Imperialism – Bangla | Try.Fulfill</a></h3> <div class="entry-meta"> <span class="posted-on"><i class="far fa-calendar-alt"></i><a href="https://theengineeringofconsciousexperience.com/role-of-english-language-teaching-in-linguistics-imperialism-bangla-try-fulfill/" rel="bookmark"><time class="entry-date published updated" datetime="2021-09-24T03:39:34-07:00">September 24, 2021</time></a></span><span class="byline"><i class="far fa-user-circle"></i><span class="author vcard"><a class="url fn n" href="https://theengineeringofconsciousexperience.com/author/try_dot_fulfil/">Try Dot Fulfil</a></span></span> </div> </header> </article> </div> </main> </div> <div class="col-md-3 px-lg-3 "> </div> </div> </div> </div> <footer id="colophon" class="site-footer"> <div class="container"> <div class="row"> <div class="col-md-12 text-center"> <div class="site-info"> <span> Powered By: <a href="https://wordpress.org/" target="_blank">WordPress</a> </span> <span class="sep"> | </span> <span> Theme: <a href="https://odiethemes.com/themes/magazinebook/" target="_blank">MagazineBook</a> By OdieThemes </span> </div> </div> </div> </div> </footer> </div> <script>(function(){var advanced_ads_ga_UID="UA-88163215-1",advanced_ads_ga_anonymIP=!!1;window.advanced_ads_check_adblocker=function(){var t=[],n=null;function e(t){var n=window.requestAnimationFrame||window.mozRequestAnimationFrame||window.webkitRequestAnimationFrame||function(t){return setTimeout(t,16)};n.call(window,t)}return e((function(){var a=document.createElement("div");a.innerHTML=" ",a.setAttribute("class","ad_unit ad-unit text-ad text_ad pub_300x250"),a.setAttribute("style","width: 1px !important; height: 1px !important; position: absolute !important; left: 0px !important; top: 0px !important; overflow: hidden !important;"),document.body.appendChild(a),e((function(){var e,o,i=null===(e=(o=window).getComputedStyle)||void 0===e?void 0:e.call(o,a),d=null==i?void 0:i.getPropertyValue("-moz-binding");n=i&&"none"===i.getPropertyValue("display")||"string"==typeof d&&-1!==d.indexOf("about:");for(var c=0,r=t.length;c<r;c++)t[c](n);t=[]}))})),function(e){"undefined"==typeof advanced_ads_adblocker_test&&(n=!0),null!==n?e(n):t.push(e)}}(),(()=>{function t(t){this.UID=t,this.analyticsObject="function"==typeof gtag;var n=this;return this.count=function(){gtag("event","AdBlock",{event_category:"Advanced Ads",event_label:"Yes",non_interaction:!0,send_to:n.UID})},function(){if(!n.analyticsObject){var e=document.createElement("script");e.src="https://www.googletagmanager.com/gtag/js?id="+t,e.async=!0,document.body.appendChild(e),window.dataLayer=window.dataLayer||[],window.gtag=function(){dataLayer.push(arguments)},n.analyticsObject=!0,gtag("js",new Date)}var a={send_page_view:!1,transport_type:"beacon"};window.advanced_ads_ga_anonymIP&&(a.anonymize_ip=!0),gtag("config",t,a)}(),this}advanced_ads_check_adblocker((function(n){n&&new t(advanced_ads_ga_UID).count()}))})();})();</script><script type="speculationrules"> {"prefetch":[{"source":"document","where":{"and":[{"href_matches":"/*"},{"not":{"href_matches":["/wp-*.php","/wp-admin/*","/wp-content/uploads/*","/wp-content/*","/wp-content/plugins/*","/wp-content/themes/magazinebook/*","/*\\?(.+)"]}},{"not":{"selector_matches":"a[rel~=\"nofollow\"]"}},{"not":{"selector_matches":".no-prefetch, .no-prefetch a"}}]},"eagerness":"conservative"}]} </script> <div style="clear:both;width:100%;text-align:center; font-size:11px; "><a target="_blank" title="WP2Social Auto Publish" href="https://xyzscripts.com/wordpress-plugins/facebook-auto-publish/compare" >WP2Social Auto Publish</a> Powered By : <a target="_blank" title="PHP Scripts & Programs" href="http://www.xyzscripts.com" >XYZScripts.com</a></div> <script data-category="functional"> window['gtag_enable_tcf_support'] = false; window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', '', { cookie_flags:'secure;samesite=none', }); </script> <script type="text/javascript" id="cfw-ajax-js-extra"> /* <![CDATA[ */ var cfw_ajax = {"ajaxurl":"https://theengineeringofconsciousexperience.com/wp-admin/admin-ajax.php"}; //# sourceURL=cfw-ajax-js-extra /* ]]> */ </script> <script type="text/javascript" src="https://theengineeringofconsciousexperience.com/wp-content/plugins/new-contact-form-widget/js/cfw-ajax.js?ver=ecd43ddfdeb513038d60bf3105101061" id="cfw-ajax-js"></script> <script type="text/javascript" id="wpsi-search-navigation-js-extra"> /* <![CDATA[ */ var wpsi_search_navigation = {"ajaxurl":"https://theengineeringofconsciousexperience.com/wp-admin/admin-ajax.php","token":"c431ff43b5"}; //# sourceURL=wpsi-search-navigation-js-extra /* ]]> */ </script> <script type="text/javascript" src="https://theengineeringofconsciousexperience.com/wp-content/plugins/wp-search-insights/assets/js/search-navigation.js?ver=2.1" id="wpsi-search-navigation-js"></script> <script type="text/javascript" id="linkprefetcher-js-before"> /* <![CDATA[ */ window.LP_CONFIG = {"activeOnDesktop":true,"behavior":"mouseHover","hoverDelay":60,"instantClick":false,"activeOnMobile":true,"mobileBehavior":"viewport","ignoreKeywords":"#,?","isMobile":false} //# sourceURL=linkprefetcher-js-before /* ]]> */ </script> <script type="text/javascript" src="https://theengineeringofconsciousexperience.com/wp-content/plugins/bluehost-wordpress-plugin/vendor/newfold-labs/wp-module-performance/build/assets/link-prefetch.min.js?ver=4.17.0" id="linkprefetcher-js" defer></script> <script type="text/javascript" src="https://theengineeringofconsciousexperience.com/wp-content/themes/magazinebook/js/navigation.js?ver=1.0.9" id="magazinebook-navigation-js"></script> <script type="text/javascript" src="https://theengineeringofconsciousexperience.com/wp-content/themes/magazinebook/js/skip-link-focus-fix.js?ver=1.0.9" id="magazinebook-skip-link-focus-fix-js"></script> <script type="text/javascript" src="https://theengineeringofconsciousexperience.com/wp-content/themes/magazinebook/js/jquery.easy-ticker.js?ver=3.1.0" id="magazinebook-news-ticker-js"></script> <script type="text/javascript" src="https://theengineeringofconsciousexperience.com/wp-content/themes/magazinebook/js/splide.min.js?ver=2.3.1" id="splide-js-js"></script> <script type="text/javascript" src="https://theengineeringofconsciousexperience.com/wp-content/themes/magazinebook/js/theme.js?ver=1.0.9" id="magazinebook-theme-js-js"></script> <script type="text/javascript" src="https://theengineeringofconsciousexperience.com/wp-content/plugins/advanced-ads/admin/assets/js/advertisement.js" id="advanced-ads-find-adblocker-js"></script> <script id="wp-emoji-settings" type="application/json"> {"baseUrl":"https://s.w.org/images/core/emoji/17.0.2/72x72/","ext":".png","svgUrl":"https://s.w.org/images/core/emoji/17.0.2/svg/","svgExt":".svg","source":{"concatemoji":"https://theengineeringofconsciousexperience.com/wp-includes/js/wp-emoji-release.min.js?ver=ecd43ddfdeb513038d60bf3105101061"}} </script> <script type="module"> /* <![CDATA[ */ /*! This file is auto-generated */ const a=JSON.parse(document.getElementById("wp-emoji-settings").textContent),o=(window._wpemojiSettings=a,"wpEmojiSettingsSupports"),s=["flag","emoji"];function i(e){try{var t={supportTests:e,timestamp:(new Date).valueOf()};sessionStorage.setItem(o,JSON.stringify(t))}catch(e){}}function c(e,t,n){e.clearRect(0,0,e.canvas.width,e.canvas.height),e.fillText(t,0,0);t=new Uint32Array(e.getImageData(0,0,e.canvas.width,e.canvas.height).data);e.clearRect(0,0,e.canvas.width,e.canvas.height),e.fillText(n,0,0);const a=new Uint32Array(e.getImageData(0,0,e.canvas.width,e.canvas.height).data);return t.every((e,t)=>e===a[t])}function p(e,t){e.clearRect(0,0,e.canvas.width,e.canvas.height),e.fillText(t,0,0);var n=e.getImageData(16,16,1,1);for(let e=0;e<n.data.length;e++)if(0!==n.data[e])return!1;return!0}function u(e,t,n,a){switch(t){case"flag":return n(e,"\ud83c\udff3\ufe0f\u200d\u26a7\ufe0f","\ud83c\udff3\ufe0f\u200b\u26a7\ufe0f")?!1:!n(e,"\ud83c\udde8\ud83c\uddf6","\ud83c\udde8\u200b\ud83c\uddf6")&&!n(e,"\ud83c\udff4\udb40\udc67\udb40\udc62\udb40\udc65\udb40\udc6e\udb40\udc67\udb40\udc7f","\ud83c\udff4\u200b\udb40\udc67\u200b\udb40\udc62\u200b\udb40\udc65\u200b\udb40\udc6e\u200b\udb40\udc67\u200b\udb40\udc7f");case"emoji":return!a(e,"\ud83e\u1fac8")}return!1}function f(e,t,n,a){let r;const o=(r="undefined"!=typeof WorkerGlobalScope&&self instanceof WorkerGlobalScope?new OffscreenCanvas(300,150):document.createElement("canvas")).getContext("2d",{willReadFrequently:!0}),s=(o.textBaseline="top",o.font="600 32px Arial",{});return e.forEach(e=>{s[e]=t(o,e,n,a)}),s}function r(e){var t=document.createElement("script");t.src=e,t.defer=!0,document.head.appendChild(t)}a.supports={everything:!0,everythingExceptFlag:!0},new Promise(t=>{let n=function(){try{var e=JSON.parse(sessionStorage.getItem(o));if("object"==typeof e&&"number"==typeof e.timestamp&&(new Date).valueOf()<e.timestamp+604800&&"object"==typeof e.supportTests)return e.supportTests}catch(e){}return null}();if(!n){if("undefined"!=typeof Worker&&"undefined"!=typeof OffscreenCanvas&&"undefined"!=typeof URL&&URL.createObjectURL&&"undefined"!=typeof Blob)try{var e="postMessage("+f.toString()+"("+[JSON.stringify(s),u.toString(),c.toString(),p.toString()].join(",")+"));",a=new Blob([e],{type:"text/javascript"});const r=new Worker(URL.createObjectURL(a),{name:"wpTestEmojiSupports"});return void(r.onmessage=e=>{i(n=e.data),r.terminate(),t(n)})}catch(e){}i(n=f(s,u,c,p))}t(n)}).then(e=>{for(const n in e)a.supports[n]=e[n],a.supports.everything=a.supports.everything&&a.supports[n],"flag"!==n&&(a.supports.everythingExceptFlag=a.supports.everythingExceptFlag&&a.supports[n]);var t;a.supports.everythingExceptFlag=a.supports.everythingExceptFlag&&!a.supports.flag,a.supports.everything||((t=a.source||{}).concatemoji?r(t.concatemoji):t.wpemoji&&t.twemoji&&(r(t.twemoji),r(t.wpemoji)))}); //# sourceURL=https://theengineeringofconsciousexperience.com/wp-includes/js/wp-emoji-loader.min.js /* ]]> */ </script> <script>!function(){window.advanced_ads_ready_queue=window.advanced_ads_ready_queue||[],advanced_ads_ready_queue.push=window.advanced_ads_ready;for(var d=0,a=advanced_ads_ready_queue.length;d<a;d++)advanced_ads_ready(advanced_ads_ready_queue[d])}();</script> </body> </html>