{"id":1505,"date":"2021-05-22T18:30:00","date_gmt":"2021-05-22T13:00:00","guid":{"rendered":"https:\/\/www.codingbroz.com\/?p=1505"},"modified":"2021-06-20T21:04:33","modified_gmt":"2021-06-20T15:34:33","slug":"top-earners-sql-solution","status":"publish","type":"post","link":"https:\/\/www.codingbroz.com\/top-earners-sql-solution\/","title":{"rendered":"Top Earners in SQL | HackerRank Solution"},"content":{"rendered":"\n<p>Hello coders, today we are going to solve<strong> Top Earners HackerRank Solution in SQL<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"676\" src=\"https:\/\/www.codingbroz.com\/wp-content\/uploads\/2021\/05\/top-earners-sql-solution-codingbroz.png\" alt=\"Top Earners\" class=\"wp-image-1507\" srcset=\"https:\/\/www.codingbroz.com\/wp-content\/uploads\/2021\/05\/top-earners-sql-solution-codingbroz.png 1200w, https:\/\/www.codingbroz.com\/wp-content\/uploads\/2021\/05\/top-earners-sql-solution-codingbroz-768x433.png 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_65 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<label for=\"ez-toc-cssicon-toggle-item-662a971319f32\" class=\"ez-toc-cssicon-toggle-label\"><label class=\"ez-toc-title\">Table of Contents<\/label>\n<span class=\"ez-toc-cssicon\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #0090ff;color:#0090ff\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #0090ff;color:#0090ff\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-662a971319f32\" checked \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.codingbroz.com\/top-earners-sql-solution\/#Problem\" title=\"Problem\">Problem<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.codingbroz.com\/top-earners-sql-solution\/#Input_Format\" title=\"Input Format\">Input Format<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.codingbroz.com\/top-earners-sql-solution\/#Explanation\" title=\"Explanation\">Explanation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.codingbroz.com\/top-earners-sql-solution\/#Solution_%E2%80%93_Top_Earners_in_SQL\" title=\"Solution &#8211; Top Earners in SQL\">Solution &#8211; Top Earners in SQL<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.codingbroz.com\/top-earners-sql-solution\/#MySQL\" title=\"MySQL\">MySQL<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Problem\"><\/span><strong>Problem<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>We define an employee&#8217;s&nbsp;<em>total earnings<\/em>&nbsp;to be their monthly&nbsp;<em><strong>salary x months<\/strong><\/em>&nbsp;worked, and the&nbsp;<em>maximum total earnings<\/em>&nbsp;to be the maximum total earnings for any employee in the&nbsp;<strong>Employee<\/strong>&nbsp;table. Write a query to find the&nbsp;<em>maximum total earnings<\/em>&nbsp;for all employees as well as the total number of employees who have maximum total earnings. Then print these values as&nbsp;<strong>2<\/strong>&nbsp;space-separated integers.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Input_Format\"><\/span><strong>Input Format<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>The&nbsp;<strong>Employee<\/strong>&nbsp;table containing employee data for a company is described as follows:<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>Column<\/th><th>Type<\/th><\/tr><\/thead><tbody><tr><td>employee_id<\/td><td>Integer<\/td><\/tr><tr><td>name<\/td><td>String<\/td><\/tr><tr><td>months<\/td><td>Integer<\/td><\/tr><tr><td>salary<\/td><td>Integer<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>where&nbsp;<em>employee_id<\/em>&nbsp;is an employee&#8217;s ID number,&nbsp;<em>name<\/em>&nbsp;is their name,&nbsp;<em>months<\/em>&nbsp;is the total number of months they&#8217;ve been working for the company, and&nbsp;<em>salary<\/em>&nbsp;is the their monthly salary.<\/p>\n\n\n\n<p><strong>Sample Input <\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>employee_id<\/th><th>name<\/th><th>months<\/th><th>salary<\/th><\/tr><\/thead><tbody><tr><td>12228<\/td><td>Rose<\/td><td>15<\/td><td>1968<\/td><\/tr><tr><td>33645<\/td><td>Angela<\/td><td>1<\/td><td>3443<\/td><\/tr><tr><td>45692<\/td><td>Frank<\/td><td>17<\/td><td>1608<\/td><\/tr><tr><td>56118<\/td><td>Patrick<\/td><td>7<\/td><td>1345<\/td><\/tr><tr><td>59725<\/td><td>Lisa<\/td><td>11<\/td><td>2330<\/td><\/tr><tr><td>74197<\/td><td>Kimberly<\/td><td>16<\/td><td>4372<\/td><\/tr><tr><td>78454<\/td><td>Bonnie<\/td><td>8<\/td><td>1771<\/td><\/tr><tr><td>83565<\/td><td>Michael<\/td><td>6<\/td><td>2017<\/td><\/tr><tr><td>98607<\/td><td>Todd<\/td><td>5<\/td><td>3396<\/td><\/tr><tr><td>99989<\/td><td>Joe<\/td><td>9<\/td><td>3573<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Sample Output<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>69952 1<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Explanation\"><\/span><strong>Explanation<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>The table and earnings data is depicted in the following diagram:<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>employee_id<\/th><th>name<\/th><th>months<\/th><th>salary<\/th><th>earnings<\/th><\/tr><\/thead><tbody><tr><td>12228<\/td><td>Rose<\/td><td>15<\/td><td>1968<\/td><td>29520<\/td><\/tr><tr><td>33645<\/td><td>Angela<\/td><td>1<\/td><td>3443<\/td><td>3443<\/td><\/tr><tr><td>45692<\/td><td>Frank<\/td><td>17<\/td><td>1608<\/td><td>27336<\/td><\/tr><tr><td>56118<\/td><td>Patrick<\/td><td>7<\/td><td>1345<\/td><td>9415<\/td><\/tr><tr><td>59725<\/td><td>Lisa<\/td><td>11<\/td><td>2330<\/td><td>25630<\/td><\/tr><tr><td>74197<\/td><td>Kimberly<\/td><td>16<\/td><td>4372<\/td><td>69952<\/td><\/tr><tr><td>78454<\/td><td>Bonnie<\/td><td>8<\/td><td>1771<\/td><td>14168<\/td><\/tr><tr><td>83565<\/td><td>Michael<\/td><td>6<\/td><td>2017<\/td><td>12102<\/td><\/tr><tr><td>98607<\/td><td>Todd<\/td><td>5<\/td><td>3396<\/td><td>16980<\/td><\/tr><tr><td>99989<\/td><td>Joe<\/td><td>9<\/td><td>3573<\/td><td>32157<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>The maximum&nbsp;<em>earnings<\/em>&nbsp;value is&nbsp;<strong>69952<\/strong>. The only employee with&nbsp;<em>earnings<\/em>=<strong>69952<\/strong>&nbsp;&nbsp;is&nbsp;<em>Kimberly<\/em>, so we print the maximum&nbsp;<em>earnings<\/em>&nbsp;value (<strong>69952<\/strong>) and a count of the number of employees who have earned&nbsp;<strong>$69952<\/strong>&nbsp;(which is&nbsp;<strong>1<\/strong>) as two space-separated values.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Solution_%E2%80%93_Top_Earners_in_SQL\"><\/span><strong>Solution &#8211; Top Earners in SQL<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"MySQL\"><\/span><strong>MySQL<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"sql\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">select max(months * salary), count(months * salary) \nfrom Employee where (months * salary) \n= (select max(months * salary) from Employee);<\/pre>\n\n\n\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\n<ins class=\"adsbygoogle\"\n     style=\"display:block; text-align:center;\"\n     data-ad-layout=\"in-article\"\n     data-ad-format=\"fluid\"\n     data-ad-client=\"ca-pub-5246141430412355\"\n     data-ad-slot=\"8798433565\"><\/ins>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script>\n\n\n\n<p><strong>Disclaimer:<\/strong> The above Problem <strong>(<a href=\"https:\/\/www.hackerrank.com\/challenges\/earnings-of-employees\/problem\" target=\"_blank\" rel=\"noreferrer noopener\" class=\"rank-math-link\">Top Earners<\/a>)<\/strong> is generated by <strong>Hacker Rank <\/strong>but the Solution is Provided by <strong>CodingBroz<\/strong>. This tutorial is only for <strong>Educational<\/strong> and <strong>Learning<\/strong> Purpose.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hello coders, today we are going to solve Top Earners HackerRank Solution in SQL.<\/p>\n","protected":false},"author":1,"featured_media":1507,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[9,138],"tags":[80,18,156,140],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/www.codingbroz.com\/wp-content\/uploads\/2021\/05\/top-earners-sql-solution-codingbroz.png","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/posts\/1505"}],"collection":[{"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/comments?post=1505"}],"version-history":[{"count":4,"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/posts\/1505\/revisions"}],"predecessor-version":[{"id":3487,"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/posts\/1505\/revisions\/3487"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/media\/1507"}],"wp:attachment":[{"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/media?parent=1505"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/categories?post=1505"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/tags?post=1505"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}