{"id":21903,"date":"2013-05-11T17:52:11","date_gmt":"2013-05-11T12:22:11","guid":{"rendered":"http:\/\/vskills.in\/certification\/tutorial\/?p=21903"},"modified":"2024-04-12T14:22:08","modified_gmt":"2024-04-12T08:52:08","slug":"search-add-remove-and-update-data","status":"publish","type":"page","link":"https:\/\/www.vskills.in\/certification\/tutorial\/search-add-remove-and-update-data\/","title":{"rendered":"Search, add, remove and update data"},"content":{"rendered":"\n<p><strong>Search, add, remove and update data<\/strong><\/p>\n\n\n\n<p>MySQL is a popular relational database management system (RDBMS) used to store, organize, and manage large amounts of data. Here is a brief overview of how to perform common operations like searching, adding, removing, and updating data in MySQL:<\/p>\n\n\n\n<ol class=\"wp-block-list\" type=\"1\" start=\"1\">\n<li>Search data: To search for data in a MySQL database, you can use the SELECT statement with one or more conditions to specify what data you want to retrieve. For example, to retrieve all rows from a table where the value in a specific column matches a certain string, you can use the following SQL query:<\/li>\n<\/ol>\n\n\n\n<p>SELECT * FROM table_name WHERE column_name = &#8216;search_string&#8217;;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Add data: To add data to a MySQL database, you can use the INSERT INTO statement to insert new rows into a table. For example, to add a new row with values for two columns, you can use the following SQL query:<\/li>\n<\/ul>\n\n\n\n<p>INSERT INTO table_name (column1_name, column2_name) VALUES (&#8216;value1&#8217;, &#8216;value2&#8217;);<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Remove data: To remove data from a MySQL database, you can use the DELETE statement to delete one or more rows from a table. For example, to delete all rows from a table where the value in a specific column matches a certain string, you can use the following SQL query:<\/li>\n<\/ul>\n\n\n\n<p>DELETE FROM table_name WHERE column_name = &#8216;search_string&#8217;;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Update data: To update data in a MySQL database, you can use the UPDATE statement to modify one or more rows in a table. For example, to update a specific row with new values for two columns, you can use the following SQL query:<\/li>\n<\/ul>\n\n\n\n<p>UPDATE table_name SET column1_name = &#8216;new_value1&#8217;, column2_name = &#8216;new_value2&#8217; WHERE column_name = &#8216;search_string&#8217;; These are just some basic examples of how to search, add, remove, and update data in MySQL. The actual SQL queries may vary depending on the specific database schema and requirements.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Apply for MySQL Certification!<\/strong><\/h3>\n\n\n\n<p><a href=\"https:\/\/www.vskills.in\/certification\/certified-mysql-db-administrator\">https:\/\/www.vskills.in\/certification\/certified-mysql-db-administrator<\/a><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><a href=\"https:\/\/www.vskills.in\/certification\/tutorial\/mysql-db-administrator\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Back to Tutorials<\/strong><\/a><\/h4>\n","protected":false},"excerpt":{"rendered":"<p>Search, add, remove and update data MySQL is a popular relational database management system (RDBMS) used to store, organize, and manage large amounts of data. Here is a brief overview of how to perform common operations like searching, adding, removing, and updating data in MySQL: SELECT * FROM table_name WHERE column_name = &#8216;search_string&#8217;; INSERT INTO&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[284],"tags":[],"class_list":["post-21903","page","type-page","status-publish","hentry","category-mysql-db-administrator"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Search, add, remove and update data tutorials<\/title>\n<meta name=\"description\" content=\"Search, add, remove and update data tutorials\" \/>\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.vskills.in\/certification\/tutorial\/search-add-remove-and-update-data\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Search, add, remove and update data tutorials\" \/>\n<meta property=\"og:description\" content=\"Search, add, remove and update data tutorials\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.vskills.in\/certification\/tutorial\/search-add-remove-and-update-data\/\" \/>\n<meta property=\"og:site_name\" content=\"Tutorial\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/vskills.in\/\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-12T08:52:08+00:00\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/search-add-remove-and-update-data\/\",\"url\":\"https:\/\/www.vskills.in\/certification\/tutorial\/search-add-remove-and-update-data\/\",\"name\":\"Search, add, remove and update data tutorials\",\"isPartOf\":{\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/#website\"},\"datePublished\":\"2013-05-11T12:22:11+00:00\",\"dateModified\":\"2024-04-12T08:52:08+00:00\",\"description\":\"Search, add, remove and update data tutorials\",\"breadcrumb\":{\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/search-add-remove-and-update-data\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.vskills.in\/certification\/tutorial\/search-add-remove-and-update-data\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/search-add-remove-and-update-data\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.vskills.in\/certification\/tutorial\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Search, add, remove and update data\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/#website\",\"url\":\"https:\/\/www.vskills.in\/certification\/tutorial\/\",\"name\":\"Tutorial\",\"description\":\"Vskills - 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