{"id":15320,"date":"2024-03-15T10:58:06","date_gmt":"2024-03-15T10:58:06","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-implement-mysql-multi-line-to-multiple-columns\/"},"modified":"2025-08-06T17:36:33","modified_gmt":"2025-08-06T17:36:33","slug":"how-to-implement-mysql-multi-line-to-multiple-columns","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-implement-mysql-multi-line-to-multiple-columns\/","title":{"rendered":"How to implement mysql multi-line to multiple columns?"},"content":{"rendered":"<p>In MySQL, you can use the GROUP_CONCAT function to merge multiple rows of data into one row and split it into multiple columns.<\/p>\n<p>For example, consider the following data table:<\/p>\n<pre class=\"post-pre\"><code>+----+-------+---------+\r\n| ID | Name  | Country |\r\n+----+-------+---------+\r\n| 1  | John  | USA     |\r\n| 2  | Alice | UK      |\r\n| 3  | Tom   | Japan   |\r\n+----+-------+---------+\r\n<\/code><\/pre>\n<p>You can merge the Name column into one column using the GROUP_CONCAT function, and merge the Country column into another column.<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">SELECT<\/span> GROUP_CONCAT(Name) <span class=\"hljs-keyword\">AS<\/span> Names, GROUP_CONCAT(Country) <span class=\"hljs-keyword\">AS<\/span> Countries\r\n<span class=\"hljs-keyword\">FROM<\/span> table_name;\r\n<\/code><\/pre>\n<p>The output result is:<\/p>\n<pre class=\"post-pre\"><code>+-----------------+---------------------+\r\n| Names           | Countries           |\r\n+-----------------+---------------------+\r\n| John,Alice,Tom  | USA,UK,Japan        |\r\n+-----------------+---------------------+\r\n<\/code><\/pre>\n<p>Please note that GROUP_CONCAT by default uses a comma as a separator, but you can specify a different separator using the SEPARATOR parameter.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In MySQL, you can use the GROUP_CONCAT function to merge multiple rows of data into one row and split it into multiple columns. For example, consider the following data table: +&#8212;-+&#8212;&#8212;-+&#8212;&#8212;&#8212;+ | ID | Name | Country | +&#8212;-+&#8212;&#8212;-+&#8212;&#8212;&#8212;+ | 1 | John | USA | | 2 | Alice | UK | | 3 [&hellip;]<\/p>\n","protected":false},"author":8,"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":[453,1402,299,1404,1403],"class_list":["post-15320","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-development","tag-guide","tag-programming","tag-technology","tag-tutorial"],"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 implement mysql multi-line to multiple columns? - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"Learn about how to implement mysql multi-line to multiple columns?. 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