{"id":11435,"date":"2023-10-19T18:15:37","date_gmt":"2023-10-20T01:15:37","guid":{"rendered":"https:\/\/www.mysqltutorial.org\/?page_id=11435"},"modified":"2023-10-19T18:16:18","modified_gmt":"2023-10-20T01:16:18","slug":"mysql-from_days","status":"publish","type":"page","link":"https:\/\/www.mysqltutorial.org\/mysql-date-functions\/mysql-from_days\/","title":{"rendered":"MySQL FROM_DAYS() Function"},"content":{"rendered":"\n<p><strong>Summary<\/strong>: in this tutorial, you will learn how to use the MySQL <code>FROM_DAYS()<\/code> function to convert a numeric day count into a date.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Introduction to MySQL FROM_DAYS() function<\/h2>\n\n\n\n<p>The <code>FROM_DAYS()<\/code> function returns a numeric day count into a <a href=\"https:\/\/www.mysqltutorial.org\/mysql-date-functions\/mysql-date-function\/\">date<\/a>.<\/p>\n\n\n\n<p>Here&#8217;s the syntax for the <code>FROM_DAYS()<\/code> function:<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-1\" data-shcb-language-name=\"SQL (Structured Query Language)\" data-shcb-language-slug=\"sql\"><span><code class=\"hljs language-sql\">FROM_DAYS(days)<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-1\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">SQL (Structured Query Language)<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">sql<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<p>In this syntax:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>days<\/code>: This parameter is the number of days since <code>'0000-00-00'<\/code> that you want to convert into a date.<\/li>\n<\/ul>\n\n\n\n<p>In practice, you use the function when working with date data stored as the number of days since the date <code>'0000-00-00'<\/code>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">MySQL FROM_DAYS() function example<\/h2>\n\n\n\n<p>The following example uses the <code>FROM_DAYS()<\/code> function to convert a numeric day count into a date:<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-2\" data-shcb-language-name=\"SQL (Structured Query Language)\" data-shcb-language-slug=\"sql\"><span><code class=\"hljs language-sql\"><span class=\"hljs-keyword\">SELECT<\/span> \n  <span class=\"hljs-keyword\">FROM_DAYS<\/span>(<span class=\"hljs-number\">737989<\/span>) <span class=\"hljs-keyword\">AS<\/span> converted_date;<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-2\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">SQL (Structured Query Language)<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">sql<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<p>Output:<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-3\" data-shcb-language-name=\"plaintext\" data-shcb-language-slug=\"plaintext\"><span><code class=\"hljs language-plaintext\">+----------------+\n| converted_date |\n+----------------+\n| 2020-07-18     |\n+----------------+\n1 row in set (0.00 sec)<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-3\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">plaintext<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">plaintext<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<h2 class=\"wp-block-heading\">Summary<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Use the MySQL <code>FROM_DAYS()<\/code> function to convert a numeric day count into a date.<\/li>\n<\/ul>\n<div class=\"helpful-block-content\" data-title=\"\">\n\t<header>\n\t\t<div class=\"wth-question\">Was this tutorial helpful? <\/div>\n\t\t<div 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