{"id":108893,"date":"2018-01-12T17:12:21","date_gmt":"2018-01-12T17:12:21","guid":{"rendered":"https:\/\/webkul.com\/blog\/?p=108893"},"modified":"2024-03-15T10:11:38","modified_gmt":"2024-03-15T10:11:38","slug":"uninstalling-module-attributes-uninstaller-script-magento-2","status":"publish","type":"post","link":"https:\/\/webkul.com\/blog\/uninstalling-module-attributes-uninstaller-script-magento-2\/","title":{"rendered":"Uninstalling Module Attributes through Uninstaller Script in Magento 2"},"content":{"rendered":"\n<p>During the installation of the module, it&#8217;s essential to generate certain attributes. However, upon removal of the module, the attributes and associated table remain within Magento.<\/p>\n\n\n\n<p>In this guide, we&#8217;ll learn how to remove attributes and tables, which we created during module installation, from Magento upon module uninstallation using an Uninstaller Script.<\/p>\n\n\n\n<p><strong>Please note<\/strong>: Running this script will also remove the data in tables, so only run the Uninstaller command when you don&#8217;t need the table data anymore.<\/p>\n\n\n\n<p>Create Uninstall.php at path vendor\/module_name\/Setup\/Patch\/Data<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\">&lt;?php\n\/**\n * Webkul Software.\n *\n * @category  Webkul\n * @package   Webkul_UninstallerTest\n * @author    Webkul\n * @copyright Copyright (c) 2010-2017 Webkul Software Private Limited (https:\/\/webkul.com)\n * @license   https:\/\/store.webkul.com\/license.html\n *\/\nnamespace Webkul\\UninstallerTest\\Setup\\Patch\\Data;\n\nuse Magento\\Framework\\DB\\Adapter\\AdapterInterface;\nuse Magento\\Framework\\Db\\Select;\nuse Magento\\Framework\\Setup\\ModuleContextInterface;\nuse Magento\\Framework\\Setup\\SchemaSetupInterface;\nuse Magento\\Framework\\Setup\\UninstallInterface as UninstallInterface;\nuse Magento\\Eav\\Setup\\EavSetupFactory;\nuse Magento\\Framework\\Setup\\ModuleDataSetupInterface;\nuse Magento\\Framework\\Setup\\Patch\\DataPatchInterface;\n\n\/**\n * Class Uninstall\n *\/\nclass Uninstall implements DataPatchInterface\n{\n    \/**\n     * EAV setup factory\n     *\n     * @var EavSetupFactory\n     *\/\n    private $_eavSetupFactory;\n    \n    private $_mDSetup;\n    \/**\n     * Init\n     *\n     * @param EavSetupFactory $eavSetupFactory\n     *\/\n    public function __construct(\n        EavSetupFactory $eavSetupFactory,\n        ModuleDataSetupInterface $mDSetup,\n        SchemaSetupInterface $setup\n    )\n    {\n        $this-&gt;_eavSetupFactory = $eavSetupFactory;\n        $this-&gt;_mDSetup = $mDSetup;\n        $this-&gt;setup = $setup;\n    }\n\n    public function apply()\n    {\n        $setup = $this-&gt;setup;\n        $installer = $setup;\n        $installer-&gt;startSetup();\n\n        \/** @var AdapterInterface $connection *\/\n        $connection = $installer-&gt;getConnection();\n        $connection-&gt;dropTable(&#039;wk_test&#039;); \/\/ remove table wk_test\n\n        $installer-&gt;endSetup();\n\n        \/** @var EavSetup $eavSetup *\/\n        $eavSetup = $this-&gt;_eavSetupFactory-&gt;create(&#091;&#039;setup&#039; =&gt; $this-&gt;_mDSetup]);\n        $eavSetup-&gt;removeAttribute(\\Magento\\Catalog\\Model\\Product::ENTITY, &#039;test_uninstall&#039;); \/\/ removing the installed attribute\n    }\n\n    \/**\n    * Get Dependecies\n    *\/\n     public static function getDependencies()\n     {\n        return &#091;];\n     }\n\n     \/**\n     * Get Aliases\n     *\/\n      public function getAliases()\n      {\n         return &#091;];\n      }\n}<\/pre>\n\n\n\n<p>In the above script, I have removed the product attribute &#8216;test_uninstall&#8217; and table &#8216;wk_test&#8217;.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>During the installation of the module, it&#8217;s essential to generate certain attributes. However, upon removal of the module, the attributes and associated table remain within Magento. In this guide, we&#8217;ll learn how to remove attributes and tables, which we created during module installation, from Magento upon module uninstallation using an Uninstaller Script. Please note: Running <a href=\"https:\/\/webkul.com\/blog\/uninstalling-module-attributes-uninstaller-script-magento-2\/\">[&#8230;]<\/a><\/p>\n","protected":false},"author":116,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[302],"tags":[5964,7437],"class_list":["post-108893","post","type-post","status-publish","format-standard","hentry","category-magento2","tag-magento-2-uninstall","tag-uninstaller-script"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Uninstalling Module Attributes through Uninstaller Script in Magento 2 - Webkul Blog<\/title>\n<meta name=\"description\" content=\"uninstaller script in magento 2, removing attributes and table data\" \/>\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\/uninstalling-module-attributes-uninstaller-script-magento-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Uninstalling Module Attributes through Uninstaller Script in Magento 2 - Webkul Blog\" \/>\n<meta property=\"og:description\" content=\"uninstaller script in magento 2, removing attributes and table data\" \/>\n<meta property=\"og:url\" content=\"https:\/\/webkul.com\/blog\/uninstalling-module-attributes-uninstaller-script-magento-2\/\" \/>\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=\"2018-01-12T17:12:21+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-15T10:11:38+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=\"Ayaz Mittaqi\" \/>\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=\"Ayaz Mittaqi\" \/>\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\/uninstalling-module-attributes-uninstaller-script-magento-2\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/webkul.com\/blog\/uninstalling-module-attributes-uninstaller-script-magento-2\/\"},\"author\":{\"name\":\"Ayaz Mittaqi\",\"@id\":\"https:\/\/webkul.com\/blog\/#\/schema\/person\/3a9d84d349b963ed99f7aead9372dd6d\"},\"headline\":\"Uninstalling Module Attributes through Uninstaller Script in Magento 2\",\"datePublished\":\"2018-01-12T17:12:21+00:00\",\"dateModified\":\"2024-03-15T10:11:38+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/webkul.com\/blog\/uninstalling-module-attributes-uninstaller-script-magento-2\/\"},\"wordCount\":113,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/webkul.com\/blog\/#organization\"},\"keywords\":[\"magento 2 uninstall\",\"Uninstaller script\"],\"articleSection\":[\"Magento2\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/webkul.com\/blog\/uninstalling-module-attributes-uninstaller-script-magento-2\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/webkul.com\/blog\/uninstalling-module-attributes-uninstaller-script-magento-2\/\",\"url\":\"https:\/\/webkul.com\/blog\/uninstalling-module-attributes-uninstaller-script-magento-2\/\",\"name\":\"Uninstalling Module Attributes through Uninstaller Script in Magento 2 - 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