{"id":155313,"date":"2018-12-21T14:20:06","date_gmt":"2018-12-21T14:20:06","guid":{"rendered":"https:\/\/webkul.com\/blog\/?p=155313"},"modified":"2024-03-26T11:07:03","modified_gmt":"2024-03-26T11:07:03","slug":"mysql-operations-in-magento-2-collection","status":"publish","type":"post","link":"https:\/\/webkul.com\/blog\/mysql-operations-in-magento-2-collection\/","title":{"rendered":"Mysql operations in Magento 2 collection"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">Mysql operations in Magento 2 collection like&nbsp;COUNT, GROUP BY and HAVING clause<\/h3>\n\n\n\n<p>Today we will see how to use Mysql operations in <a href=\"https:\/\/store.webkul.com\/Magento-2.html\">Magento 2<\/a> collection like\u00a0COUNT, GROUP BY, and HAVING clause.<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\">$collection-&gt;getSelect()-&gt;columns(&#091;&#039;count&#039; =&gt; new \\Zend_Db_Expr(&#039;COUNT(badge)&#039;)]);<\/pre>\n\n\n\n<p>This will display the COUNT of the attribute badge in the collection.<\/p>\n\n\n\n<p>To apply GROUP BY for the attribute badge&nbsp;&#8211;<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\">$collection-&gt;getSelect()\n           -&gt;columns(&#091;&#039;count&#039; =&gt; new \\Zend_Db_Expr(&#039;COUNT(badge)&#039;)])\n           -&gt;group(&#039;badge&#039;);<\/pre>\n\n\n\n<p>Now if you have some conditions to apply using MySQL HAVING then,<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\">$collection-&gt;getSelect()\n           -&gt;columns(&#091;&#039;count&#039; =&gt; new \\Zend_Db_Expr(&#039;COUNT(badge)&#039;)])\n           -&gt;group(&#039;badge&#039;)\n           -&gt;having(&#039;count like ?&#039;, $condition);<\/pre>\n\n\n\n<p>where <em>$condition<\/em>&nbsp;is the condition that you need to apply.<\/p>\n\n\n\n<p><a href=\"https:\/\/webkul.com\/blog\/magento2-write-custom-mysql-query\/\">Write custom mysql query in Magento2<\/a><\/p>\n\n\n\n<p>However,  the use of these might lead to PHPCS warnings.<\/p>\n\n\n\n<p>That&#8217;s it.<\/p>\n\n\n\n<p>Happy coding \ud83d\ude42<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mysql operations in Magento 2 collection like&nbsp;COUNT, GROUP BY and HAVING clause Today we will see how to use Mysql operations in Magento 2 collection like\u00a0COUNT, GROUP BY, and HAVING clause. This will display the COUNT of the attribute badge in the collection. To apply GROUP BY for the attribute badge&nbsp;&#8211; Now if you have <a href=\"https:\/\/webkul.com\/blog\/mysql-operations-in-magento-2-collection\/\">[&#8230;]<\/a><\/p>\n","protected":false},"author":164,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[302],"tags":[],"class_list":["post-155313","post","type-post","status-publish","format-standard","hentry","category-magento2"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Mysql operations in Magento 2 collection - Webkul Blog<\/title>\n<meta name=\"description\" content=\"Today we will see how to use Mysql operations in Magento 2 collection like\u00a0COUNT, GROUP BY and HAVING clause.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/webkul.com\/blog\/mysql-operations-in-magento-2-collection\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mysql operations in Magento 2 collection - Webkul Blog\" \/>\n<meta property=\"og:description\" content=\"Today we will see how to use Mysql operations in Magento 2 collection like\u00a0COUNT, GROUP BY and HAVING clause.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/webkul.com\/blog\/mysql-operations-in-magento-2-collection\/\" \/>\n<meta property=\"og:site_name\" content=\"Webkul Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/webkul\/\" \/>\n<meta property=\"article:published_time\" content=\"2018-12-21T14:20:06+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-26T11:07:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdnblog.webkul.com\/blog\/wp-content\/uploads\/2021\/08\/webkul-og.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"630\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Paul Dutta\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@webkul\" \/>\n<meta name=\"twitter:site\" content=\"@webkul\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Paul Dutta\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/webkul.com\/blog\/mysql-operations-in-magento-2-collection\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/webkul.com\/blog\/mysql-operations-in-magento-2-collection\/\"},\"author\":{\"name\":\"Paul Dutta\",\"@id\":\"https:\/\/webkul.com\/blog\/#\/schema\/person\/41a945ef9d13b037b8483b2340ae6748\"},\"headline\":\"Mysql operations in Magento 2 collection\",\"datePublished\":\"2018-12-21T14:20:06+00:00\",\"dateModified\":\"2024-03-26T11:07:03+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/webkul.com\/blog\/mysql-operations-in-magento-2-collection\/\"},\"wordCount\":102,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/webkul.com\/blog\/#organization\"},\"articleSection\":[\"Magento2\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/webkul.com\/blog\/mysql-operations-in-magento-2-collection\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/webkul.com\/blog\/mysql-operations-in-magento-2-collection\/\",\"url\":\"https:\/\/webkul.com\/blog\/mysql-operations-in-magento-2-collection\/\",\"name\":\"Mysql operations in Magento 2 collection - Webkul Blog\",\"isPartOf\":{\"@id\":\"https:\/\/webkul.com\/blog\/#website\"},\"datePublished\":\"2018-12-21T14:20:06+00:00\",\"dateModified\":\"2024-03-26T11:07:03+00:00\",\"description\":\"Today we will see how to use Mysql operations in Magento 2 collection like\u00a0COUNT, GROUP BY and HAVING clause.\",\"breadcrumb\":{\"@id\":\"https:\/\/webkul.com\/blog\/mysql-operations-in-magento-2-collection\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/webkul.com\/blog\/mysql-operations-in-magento-2-collection\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/webkul.com\/blog\/mysql-operations-in-magento-2-collection\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/webkul.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Mysql operations in Magento 2 collection\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/webkul.com\/blog\/#website\",\"url\":\"https:\/\/webkul.com\/blog\/\",\"name\":\"Webkul Blog\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/webkul.com\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/webkul.com\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/webkul.com\/blog\/#organization\",\"name\":\"WebKul Software Private Limited\",\"url\":\"https:\/\/webkul.com\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/webkul.com\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/cdnblog.webkul.com\/blog\/wp-content\/uploads\/2021\/08\/webkul-logo-accent-sq.png\",\"contentUrl\":\"https:\/\/cdnblog.webkul.com\/blog\/wp-content\/uploads\/2021\/08\/webkul-logo-accent-sq.png\",\"width\":380,\"height\":380,\"caption\":\"WebKul Software Private Limited\"},\"image\":{\"@id\":\"https:\/\/webkul.com\/blog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/webkul\/\",\"https:\/\/x.com\/webkul\",\"https:\/\/www.instagram.com\/webkul\/\",\"https:\/\/www.linkedin.com\/company\/webkul\",\"https:\/\/www.youtube.com\/user\/webkul\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/webkul.com\/blog\/#\/schema\/person\/41a945ef9d13b037b8483b2340ae6748\",\"name\":\"Paul Dutta\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/webkul.com\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/57d5fe0b5f0a7db7ce6bf447f403ff0c10c3d2e234e4a8398a8fe1daa71888b2?s=96&d=https%3A%2F%2Fcdnblog.webkul.com%2Fblog%2Fwp-content%2Fuploads%2F2019%2F10%2Fmike.png&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/57d5fe0b5f0a7db7ce6bf447f403ff0c10c3d2e234e4a8398a8fe1daa71888b2?s=96&d=https%3A%2F%2Fcdnblog.webkul.com%2Fblog%2Fwp-content%2Fuploads%2F2019%2F10%2Fmike.png&r=g\",\"caption\":\"Paul Dutta\"},\"url\":\"https:\/\/webkul.com\/blog\/author\/paul-dutta287\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Mysql operations in Magento 2 collection - Webkul Blog","description":"Today we will see how to use Mysql operations in Magento 2 collection like\u00a0COUNT, GROUP BY and HAVING clause.","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:\/\/webkul.com\/blog\/mysql-operations-in-magento-2-collection\/","og_locale":"en_US","og_type":"article","og_title":"Mysql operations in Magento 2 collection - Webkul Blog","og_description":"Today we will see how to use Mysql operations in Magento 2 collection like\u00a0COUNT, GROUP BY and HAVING clause.","og_url":"https:\/\/webkul.com\/blog\/mysql-operations-in-magento-2-collection\/","og_site_name":"Webkul Blog","article_publisher":"https:\/\/www.facebook.com\/webkul\/","article_published_time":"2018-12-21T14:20:06+00:00","article_modified_time":"2024-03-26T11:07:03+00:00","og_image":[{"width":1200,"height":630,"url":"https:\/\/cdnblog.webkul.com\/blog\/wp-content\/uploads\/2021\/08\/webkul-og.png","type":"image\/png"}],"author":"Paul Dutta","twitter_card":"summary_large_image","twitter_creator":"@webkul","twitter_site":"@webkul","twitter_misc":{"Written by":"Paul Dutta","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/webkul.com\/blog\/mysql-operations-in-magento-2-collection\/#article","isPartOf":{"@id":"https:\/\/webkul.com\/blog\/mysql-operations-in-magento-2-collection\/"},"author":{"name":"Paul Dutta","@id":"https:\/\/webkul.com\/blog\/#\/schema\/person\/41a945ef9d13b037b8483b2340ae6748"},"headline":"Mysql operations in Magento 2 collection","datePublished":"2018-12-21T14:20:06+00:00","dateModified":"2024-03-26T11:07:03+00:00","mainEntityOfPage":{"@id":"https:\/\/webkul.com\/blog\/mysql-operations-in-magento-2-collection\/"},"wordCount":102,"commentCount":0,"publisher":{"@id":"https:\/\/webkul.com\/blog\/#organization"},"articleSection":["Magento2"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/webkul.com\/blog\/mysql-operations-in-magento-2-collection\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/webkul.com\/blog\/mysql-operations-in-magento-2-collection\/","url":"https:\/\/webkul.com\/blog\/mysql-operations-in-magento-2-collection\/","name":"Mysql operations in Magento 2 collection - Webkul Blog","isPartOf":{"@id":"https:\/\/webkul.com\/blog\/#website"},"datePublished":"2018-12-21T14:20:06+00:00","dateModified":"2024-03-26T11:07:03+00:00","description":"Today we will see how to use Mysql operations in Magento 2 collection like\u00a0COUNT, GROUP BY and HAVING clause.","breadcrumb":{"@id":"https:\/\/webkul.com\/blog\/mysql-operations-in-magento-2-collection\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/webkul.com\/blog\/mysql-operations-in-magento-2-collection\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/webkul.com\/blog\/mysql-operations-in-magento-2-collection\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/webkul.com\/blog\/"},{"@type":"ListItem","position":2,"name":"Mysql operations in Magento 2 collection"}]},{"@type":"WebSite","@id":"https:\/\/webkul.com\/blog\/#website","url":"https:\/\/webkul.com\/blog\/","name":"Webkul Blog","description":"","publisher":{"@id":"https:\/\/webkul.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/webkul.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/webkul.com\/blog\/#organization","name":"WebKul Software Private Limited","url":"https:\/\/webkul.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/webkul.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/cdnblog.webkul.com\/blog\/wp-content\/uploads\/2021\/08\/webkul-logo-accent-sq.png","contentUrl":"https:\/\/cdnblog.webkul.com\/blog\/wp-content\/uploads\/2021\/08\/webkul-logo-accent-sq.png","width":380,"height":380,"caption":"WebKul Software Private Limited"},"image":{"@id":"https:\/\/webkul.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/webkul\/","https:\/\/x.com\/webkul","https:\/\/www.instagram.com\/webkul\/","https:\/\/www.linkedin.com\/company\/webkul","https:\/\/www.youtube.com\/user\/webkul\/"]},{"@type":"Person","@id":"https:\/\/webkul.com\/blog\/#\/schema\/person\/41a945ef9d13b037b8483b2340ae6748","name":"Paul Dutta","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/webkul.com\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/57d5fe0b5f0a7db7ce6bf447f403ff0c10c3d2e234e4a8398a8fe1daa71888b2?s=96&d=https%3A%2F%2Fcdnblog.webkul.com%2Fblog%2Fwp-content%2Fuploads%2F2019%2F10%2Fmike.png&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/57d5fe0b5f0a7db7ce6bf447f403ff0c10c3d2e234e4a8398a8fe1daa71888b2?s=96&d=https%3A%2F%2Fcdnblog.webkul.com%2Fblog%2Fwp-content%2Fuploads%2F2019%2F10%2Fmike.png&r=g","caption":"Paul Dutta"},"url":"https:\/\/webkul.com\/blog\/author\/paul-dutta287\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/webkul.com\/blog\/wp-json\/wp\/v2\/posts\/155313","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/webkul.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/webkul.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/webkul.com\/blog\/wp-json\/wp\/v2\/users\/164"}],"replies":[{"embeddable":true,"href":"https:\/\/webkul.com\/blog\/wp-json\/wp\/v2\/comments?post=155313"}],"version-history":[{"count":3,"href":"https:\/\/webkul.com\/blog\/wp-json\/wp\/v2\/posts\/155313\/revisions"}],"predecessor-version":[{"id":429533,"href":"https:\/\/webkul.com\/blog\/wp-json\/wp\/v2\/posts\/155313\/revisions\/429533"}],"wp:attachment":[{"href":"https:\/\/webkul.com\/blog\/wp-json\/wp\/v2\/media?parent=155313"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/webkul.com\/blog\/wp-json\/wp\/v2\/categories?post=155313"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/webkul.com\/blog\/wp-json\/wp\/v2\/tags?post=155313"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}