{"id":13249,"date":"2024-03-15T06:41:33","date_gmt":"2024-03-15T06:41:33","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/using-storage-procedures-in-node-js\/"},"modified":"2025-08-05T14:45:31","modified_gmt":"2025-08-05T14:45:31","slug":"using-storage-procedures-in-node-js","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/using-storage-procedures-in-node-js\/","title":{"rendered":"Node.js MySQL Stored Procedures"},"content":{"rendered":"

You can call a stored procedure in Node.js by using a database driver to execute it. Here is an example of calling a stored procedure using the mysql driver.<\/p>\n

    \n
  1. First, make sure the MySQL driver is installed. Run the following command in the terminal to install it:<\/li>\n<\/ol>\n
    npm install mysql\r\n<\/code><\/pre>\n
      \n
    1. Import the mysql driver in the Node.js file.<\/li>\n<\/ol>\n
      const<\/span> mysql = require<\/span>('mysql'<\/span>);\r\n<\/code><\/pre>\n
        \n
      1. Establishing a database connection:<\/li>\n<\/ol>\n
        const<\/span> connection = mysql.createConnection<\/span>({\r\n  host<\/span>: 'localhost'<\/span>,\r\n  user<\/span>: 'your_username'<\/span>,\r\n  password<\/span>: 'your_password'<\/span>,\r\n  database<\/span>: 'your_database'<\/span>\r\n});\r\n\r\nconnection.connect<\/span>();\r\n<\/code><\/pre>\n
          \n
        1. Invoke a stored procedure.<\/li>\n<\/ol>\n
          const<\/span> callProcedure<\/span> = (procedureName, args<\/span>) => {\r\n  return<\/span> new<\/span> Promise<\/span>((resolve, reject<\/span>) =><\/span> {\r\n    let<\/span> queryString = `CALL ${procedureName}<\/span>(${args.map(arg => mysql.escape<\/span>(arg)).join(','<\/span>)}<\/span>)`<\/span>;\r\n\r\n    connection.query<\/span>(queryString, (error, results<\/span>) =><\/span> {\r\n      if<\/span> (error) {\r\n        reject<\/span>(error);\r\n      } else<\/span> {\r\n        resolve<\/span>(results);\r\n      }\r\n    });\r\n  });\r\n};\r\n<\/code><\/pre>\n
            \n
          1. Execute a stored procedure and handle the results.<\/li>\n<\/ol>\n
            callProcedure<\/span>('your_procedure_name'<\/span>, ['arg1'<\/span>, 'arg2'<\/span>])\r\n  .then<\/span>(results<\/span> =><\/span> {\r\n    \/\/ \u5904\u7406\u7ed3\u679c<\/span>\r\n    console<\/span>.log<\/span>(results);\r\n  })\r\n  .catch<\/span>(error<\/span> =><\/span> {\r\n    \/\/ \u5904\u7406\u9519\u8bef<\/span>\r\n    console<\/span>.error<\/span>(error);\r\n  });\r\n<\/code><\/pre>\n
            Please note that the above example is an illustration of calling a stored procedure using the MySQL driver. If you are using a different database, you may need to make adjustments according to the API of the database driver.<\/p>\n","protected":false},"excerpt":{"rendered":"
            You can call a stored procedure in Node.js by using a database driver to execute it. Here is an example of calling a stored procedure using the mysql driver. First, make sure the MySQL driver is installed. Run the following command in the terminal to install it: npm install mysql Import the mysql driver in […]<\/p>\n","protected":false},"author":10,"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":[284,324,298,1796,619],"class_list":["post-13249","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-database","tag-javascript","tag-mysql","tag-node-js","tag-stored-procedures"],"yoast_head":"\nNode.js MySQL Stored Procedures - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"Learn to call MySQL stored procedures in Node.js with code examples, driver setup, and connection best practices.\" \/>\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\/using-storage-procedures-in-node-js\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Node.js MySQL Stored Procedures\" \/>\n<meta property=\"og:description\" content=\"Learn to call MySQL stored procedures in Node.js with code examples, driver setup, and connection best practices.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/blog\/using-storage-procedures-in-node-js\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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