{"id":28047,"date":"2024-03-16T09:38:45","date_gmt":"2024-03-16T09:38:45","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-delete-data-that-is-empty-in-sql\/"},"modified":"2024-03-22T12:30:38","modified_gmt":"2024-03-22T12:30:38","slug":"how-to-delete-data-that-is-empty-in-sql","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-delete-data-that-is-empty-in-sql\/","title":{"rendered":"How to delete data that is empty in SQL?"},"content":{"rendered":"<p>To remove empty data, you can use the following SQL statement:<\/p>\n<pre class=\"post-pre\"><code>DELETE FROM \u8868\u540d WHERE \u5217\u540d IS NULL;\r\n<\/code><\/pre>\n<p>The table name refers to the name of the table with the data to be deleted, and the column name refers to the name of the column to be deleted if it is empty. Use IS NULL to determine if a certain column is empty. If a column is empty, the data in that row will be deleted.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>To remove empty data, you can use the following SQL statement: DELETE FROM \u8868\u540d WHERE \u5217\u540d IS NULL; The table name refers to the name of the table with the data to be deleted, and the column name refers to the name of the column to be deleted if it is empty. Use IS NULL [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-28047","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to delete data that is empty in SQL? - Blog - Silicon Cloud<\/title>\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.silicloud.com\/blog\/how-to-delete-data-that-is-empty-in-sql\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to delete data that is empty in SQL?\" \/>\n<meta property=\"og:description\" content=\"To remove empty data, you can use the following SQL statement: DELETE FROM \u8868\u540d WHERE \u5217\u540d IS NULL; The table name refers to the name of the table with the data to be deleted, and the column name refers to the name of the column to be deleted if it is empty. Use IS NULL [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/blog\/how-to-delete-data-that-is-empty-in-sql\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/SiliCloudGlobal\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-16T09:38:45+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-22T12:30:38+00:00\" \/>\n<meta name=\"author\" content=\"Benjamin Taylor\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@SiliCloudGlobal\" \/>\n<meta name=\"twitter:site\" content=\"@SiliCloudGlobal\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Benjamin Taylor\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-delete-data-that-is-empty-in-sql\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-delete-data-that-is-empty-in-sql\/\"},\"author\":{\"name\":\"Benjamin Taylor\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/ac801fe9549a25960ce48aa2e0a691c9\"},\"headline\":\"How to delete data that is empty in SQL?\",\"datePublished\":\"2024-03-16T09:38:45+00:00\",\"dateModified\":\"2024-03-22T12:30:38+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-delete-data-that-is-empty-in-sql\/\"},\"wordCount\":78,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/#organization\"},\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-delete-data-that-is-empty-in-sql\/\",\"url\":\"https:\/\/www.silicloud.com\/blog\/how-to-delete-data-that-is-empty-in-sql\/\",\"name\":\"How to delete data that is empty in SQL? 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