{"id":1864,"date":"2015-02-19T09:57:27","date_gmt":"2015-02-19T09:57:27","guid":{"rendered":"https:\/\/www.milesweb.co.uk\/hosting-faqs\/?p=1864"},"modified":"2022-02-21T13:21:59","modified_gmt":"2022-02-21T13:21:59","slug":"how-do-i-debug-magento-mysql-problems","status":"publish","type":"post","link":"https:\/\/www.milesweb.co.uk\/hosting-faqs\/how-do-i-debug-magento-mysql-problems\/","title":{"rendered":"How Do I Debug Magento MySQL Problems?"},"content":{"rendered":"<p>Unlike any other modern PHP application, Magento stores most of the information in database except the media and xml configurations. Therefore, it is useful to know some important things before debugging the Magento problems.<!--more--><\/p>\n<p>All the MySQL queries can be logged and examined. In order to do this, open the file \u2018lib\/Varien\/Db\/Adapter\/Pdo\/Mysql.php\u2019 and modify the value of protected property $_debug to true. The value of $_logQueryTime can also be changed; this is especially helpful while debugging the slowdowns. After making the change, all the queries will be stored in the file \u2013 var\/debug\/sql.txt<\/p>\n<p>Magento comprises of a great tool for fixing the frequent database problems. This tool needs a working Magento installation whose database is used as a reference for fixing a corrupt file.<\/p>\n<p>Make sure to take the backup of your Magento database before you make any changes to it.<\/p>\n<p>Consider <a href=\"https:\/\/www.milesweb.co.uk\/apps\/magento-hosting\" target=\"_blank\" rel=\"noopener\">MilesWeb Magento hosting<\/a> that comprises of round the clock technical support for taking care of all the problems that you might face while using Magento.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Unlike any other modern PHP application, Magento stores most of the information in database except the media and xml configurations. Therefore, it is useful to know some important things before debugging the Magento problems.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[127],"tags":[207,206,204,205,48],"class_list":["post-1864","post","type-post","status-publish","format-standard","placeholder-for-hentry","category-shopping-carts-faq","tag-cms","tag-debug-magento-mysql","tag-magento","tag-mysql","tag-web-hosting-2"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How Do I Debug Magento MySQL Problems?<\/title>\n<meta name=\"description\" content=\"Step wise process to debug Magento MySQL problems.\" \/>\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.milesweb.co.uk\/hosting-faqs\/how-do-i-debug-magento-mysql-problems\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How Do I Debug Magento MySQL Problems?\" \/>\n<meta property=\"og:description\" content=\"Step wise process to debug Magento MySQL problems.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.milesweb.co.uk\/hosting-faqs\/how-do-i-debug-magento-mysql-problems\/\" \/>\n<meta property=\"og:site_name\" content=\"Web Hosting FAQs by MilesWeb\" \/>\n<meta property=\"article:published_time\" content=\"2015-02-19T09:57:27+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-02-21T13:21:59+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated 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\":\"WebPage\",\"@id\":\"https:\/\/www.milesweb.co.uk\/hosting-faqs\/how-do-i-debug-magento-mysql-problems\/\",\"url\":\"https:\/\/www.milesweb.co.uk\/hosting-faqs\/how-do-i-debug-magento-mysql-problems\/\",\"name\":\"How Do I Debug Magento MySQL Problems?\",\"isPartOf\":{\"@id\":\"https:\/\/www.milesweb.co.uk\/hosting-faqs\/#website\"},\"datePublished\":\"2015-02-19T09:57:27+00:00\",\"dateModified\":\"2022-02-21T13:21:59+00:00\",\"author\":{\"@id\":\"https:\/\/www.milesweb.co.uk\/hosting-faqs\/#\/schema\/person\/90143c7d8df4b4de36b3dbb0bb272f69\"},\"description\":\"Step wise process to debug Magento MySQL problems.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.milesweb.co.uk\/hosting-faqs\/how-do-i-debug-magento-mysql-problems\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.milesweb.co.uk\/hosting-faqs\/how-do-i-debug-magento-mysql-problems\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.milesweb.co.uk\/hosting-faqs\/how-do-i-debug-magento-mysql-problems\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.milesweb.co.uk\/hosting-faqs\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How Do I Debug Magento MySQL Problems?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.milesweb.co.uk\/hosting-faqs\/#website\",\"url\":\"https:\/\/www.milesweb.co.uk\/hosting-faqs\/\",\"name\":\"Web Hosting FAQs by MilesWeb\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.milesweb.co.uk\/hosting-faqs\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.milesweb.co.uk\/hosting-faqs\/#\/schema\/person\/90143c7d8df4b4de36b3dbb0bb272f69\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/www.milesweb.co.uk\/hosting-faqs\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/42e5b55cc2772cd685c8803f6f7f854b?s=96&d=blank&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/42e5b55cc2772cd685c8803f6f7f854b?s=96&d=blank&r=g\",\"caption\":\"admin\"},\"description\":\"With over 10+ years of experience in the web hosting industry, I have achieved extensive exposure to result-oriented methodologies. 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