{"id":10185,"date":"2024-03-14T11:41:52","date_gmt":"2024-03-14T11:41:52","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/what-is-the-purpose-of-the-sql-greatest-function\/"},"modified":"2025-08-03T20:18:16","modified_gmt":"2025-08-03T20:18:16","slug":"what-is-the-purpose-of-the-sql-greatest-function","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/what-is-the-purpose-of-the-sql-greatest-function\/","title":{"rendered":"SQL GREATEST Function Explained"},"content":{"rendered":"<p>The GREATEST() function in SQL is used to return the maximum value from a given expression or list of values. It can take two or more parameters and will return the maximum value from the list. If any of the parameters are NULL, the function will return NULL. For example, GREATEST(10, 20, 30) will return 30, while GREATEST(10, NULL, 30) will return NULL.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The GREATEST() function in SQL is used to return the maximum value from a given expression or list of values. It can take two or more parameters and will return the maximum value from the list. If any of the parameters are NULL, the function will return NULL. For example, GREATEST(10, 20, 30) will return [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[830,12576,765,12574,12575],"class_list":["post-10185","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-database-tutorial","tag-greatest-sql","tag-sql-functions","tag-sql-greatest-function","tag-sql-max-value"],"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>SQL GREATEST Function Explained - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"Learn how SQL GREATEST() returns max values from lists. See syntax, examples, and NULL handling.\" \/>\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\/what-is-the-purpose-of-the-sql-greatest-function\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SQL GREATEST Function Explained\" \/>\n<meta property=\"og:description\" content=\"Learn how SQL GREATEST() returns max values from lists. 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