{"id":2683,"date":"2024-03-13T05:22:44","date_gmt":"2024-03-13T05:22:44","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-query-and-merge-two-rows-of-data-in-mysql\/"},"modified":"2024-03-19T14:18:19","modified_gmt":"2024-03-19T14:18:19","slug":"how-to-query-and-merge-two-rows-of-data-in-mysql","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-query-and-merge-two-rows-of-data-in-mysql\/","title":{"rendered":"How to query and merge two rows of data in MySQL?"},"content":{"rendered":"<p>To combine two pieces of data into one query, you can use the UNION operator for merging them. For example:<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">SELECT<\/span> column1, column2 <span class=\"hljs-keyword\">FROM<\/span> table1\r\n<span class=\"hljs-keyword\">UNION<\/span>\r\n<span class=\"hljs-keyword\">SELECT<\/span> column1, column2 <span class=\"hljs-keyword\">FROM<\/span> table2;\r\n<\/code><\/pre>\n<p>This will merge the data from table1 and table2 into one result set and return the data from column1 and column2. If duplicate data needs to be removed, the UNION ALL operator can be used.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>To combine two pieces of data into one query, you can use the UNION operator for merging them. For example: SELECT column1, column2 FROM table1 UNION SELECT column1, column2 FROM table2; This will merge the data from table1 and table2 into one result set and return the data from column1 and column2. If duplicate data [&hellip;]<\/p>\n","protected":false},"author":8,"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-2683","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 query and merge two rows of data in MySQL? - 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-query-and-merge-two-rows-of-data-in-mysql\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to query and merge two rows of data in MySQL?\" \/>\n<meta property=\"og:description\" content=\"To combine two pieces of data into one query, you can use the UNION operator for merging them. For example: SELECT column1, column2 FROM table1 UNION SELECT column1, column2 FROM table2; This will merge the data from table1 and table2 into one result set and return the data from column1 and column2. If duplicate data [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/blog\/how-to-query-and-merge-two-rows-of-data-in-mysql\/\" \/>\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=\"2024-03-13T05:22:44+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-19T14:18:19+00:00\" \/>\n<meta name=\"author\" content=\"William Carter\" \/>\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=\"William Carter\" \/>\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-query-and-merge-two-rows-of-data-in-mysql\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-query-and-merge-two-rows-of-data-in-mysql\/\"},\"author\":{\"name\":\"William Carter\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/f697031891aacefc4b681d139781d3c0\"},\"headline\":\"How to query and merge two rows of data in MySQL?\",\"datePublished\":\"2024-03-13T05:22:44+00:00\",\"dateModified\":\"2024-03-19T14:18:19+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-query-and-merge-two-rows-of-data-in-mysql\/\"},\"wordCount\":66,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/#organization\"},\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-query-and-merge-two-rows-of-data-in-mysql\/\",\"url\":\"https:\/\/www.silicloud.com\/blog\/how-to-query-and-merge-two-rows-of-data-in-mysql\/\",\"name\":\"How to query and merge two rows of data in MySQL? 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