{"id":4650,"date":"2024-03-14T01:43:58","date_gmt":"2024-03-14T01:43:58","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-create-and-execute-mysql-stored-procedures-and-triggers\/"},"modified":"2025-07-31T11:12:35","modified_gmt":"2025-07-31T11:12:35","slug":"how-to-create-and-execute-mysql-stored-procedures-and-triggers","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-create-and-execute-mysql-stored-procedures-and-triggers\/","title":{"rendered":"MySQL Stored Procedures &#038; Triggers Guide"},"content":{"rendered":"<p>To write and execute MySQL stored procedures and triggers, you can do it through the MySQL client or by using a SQL script. Here is a detailed guide:<\/p>\n<ol>\n<li>Create a stored procedure:<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code>DELIMITER <span class=\"hljs-operator\">\/<\/span><span class=\"hljs-operator\">\/<\/span>\r\n<span class=\"hljs-keyword\">CREATE<\/span> <span class=\"hljs-keyword\">PROCEDURE<\/span> my_procedure()\r\n<span class=\"hljs-keyword\">BEGIN<\/span>\r\n    <span class=\"hljs-keyword\">SELECT<\/span> <span class=\"hljs-operator\">*<\/span> <span class=\"hljs-keyword\">FROM<\/span> my_table;\r\n<span class=\"hljs-keyword\">END<\/span> <span class=\"hljs-operator\">\/<\/span><span class=\"hljs-operator\">\/<\/span>\r\nDELIMITER ;\r\n<\/code><\/pre>\n<ol>\n<li>Execute stored procedure:<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">CALL<\/span> my_procedure();\r\n<\/code><\/pre>\n<ol>\n<li>Create a trigger:<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">CREATE<\/span> <span class=\"hljs-keyword\">TRIGGER<\/span> my_trigger\r\nAFTER <span class=\"hljs-keyword\">INSERT<\/span> <span class=\"hljs-keyword\">ON<\/span> my_table\r\n<span class=\"hljs-keyword\">FOR<\/span> <span class=\"hljs-keyword\">EACH<\/span> <span class=\"hljs-type\">ROW<\/span>\r\n<span class=\"hljs-keyword\">BEGIN<\/span>\r\n    <span class=\"hljs-keyword\">INSERT<\/span> <span class=\"hljs-keyword\">INTO<\/span> log_table (message) <span class=\"hljs-keyword\">VALUES<\/span> (<span class=\"hljs-string\">'A new record has been inserted'<\/span>);\r\n<span class=\"hljs-keyword\">END<\/span>;\r\n<\/code><\/pre>\n<ol>\n<li>Trigger Execution: Triggers do not need to be manually executed; they will automatically execute when the trigger conditions are met.<\/li>\n<\/ol>\n<p>By following the steps above, you can write and execute MySQL stored procedures and triggers. If you are using the MySQL client, you can directly execute the SQL statements on the client. If you are using an SQL script, you can save the SQL statements in a .sql file and then execute the script file through the MySQL client.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>To write and execute MySQL stored procedures and triggers, you can do it through the MySQL client or by using a SQL script. Here is a detailed guide: Create a stored procedure: DELIMITER \/\/ CREATE PROCEDURE my_procedure() BEGIN SELECT * FROM my_table; END \/\/ DELIMITER ; Execute stored procedure: CALL my_procedure(); Create a trigger: CREATE [&hellip;]<\/p>\n","protected":false},"author":12,"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":[494,4408,4409,796,996],"class_list":["post-4650","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-database-optimization","tag-mysql-stored-procedures","tag-mysql-triggers","tag-mysql-tutorial","tag-sql-scripting"],"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>MySQL Stored Procedures &amp; Triggers Guide - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"Master MySQL stored procedures and triggers with step-by-step examples. Optimize database operations efficiently.\" \/>\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-create-and-execute-mysql-stored-procedures-and-triggers\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"MySQL Stored Procedures &amp; Triggers Guide\" \/>\n<meta property=\"og:description\" content=\"Master MySQL stored procedures and triggers with step-by-step examples. 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