Essential Books

Query a connection object without parameters

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You send the query as a string and in response callback with the answer is received. The callback gives you error, array of rows and fields. Each row contains all the column of the returned table. Here is a snippet for the following explanation. 

connection.query('SELECT name,email from users', function(err, rows, fields) {
  if (err) throw err;

  console.log('There are:', rows.length,' users');
  console.log('First user name is:',rows[0].name)
});
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MySQL integration:
* MySQL integration
* Connect to MySQL
* Using a connection pool
* Query a connection object with parameters
* Query a connection object without parameters
* Run a number of queries with a single connection from a pool
* Export Connection Pool
* Return the query when an error occurs
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0 Getting started
1 npm
2 Web apps with Express
3 Filesystem I/O
4 Exporting and consuming modules
5 Exporting and importing module in node.js
6 Installing Node.js
7 MySQL integration
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19 nvm - Node Version Manager
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22 Deploying Node.js applications in production
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24 Mongoose library
25 async.js
26 File upload
27 Socket.io communication
28 Mongodb integration
29 Handling POST requests in Node.js
30 Simple REST based CRUD API
31 Template frameworks
32 Node.js architecture inner workings
33 Debugging
34 Node server without a framework
35 Node.js with ES6
36 Interacting with console
37 Cassandra integration
38 Creating APIs with Node.js
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40 Using IISNode to host Node.js web apps in IIS
41 cli
42 Node.js frameworks
43 grunt
44 Using WebSockets with Node.js
45 metalsmith
46 Parsing command-line arguments
47 Client-server communication
48 Node.js design fundamental
49 Connect to Mongodb
50 Performance challenges
51 Send web notification
52 Remote debugging in node.js
53 MySQL connection pool
54 Database MongoDB with Mongoose
55 Good coding style
56 RESTful API design best practices
57 Deliver HTML or other file
58 TCP Sockets
59 Hack
60 Blueburid promises
61 Async / Await
62 Koa Framework v2
63 Unit testing frameworks
64 ES6
65 Routing AJAX requests with Express.JS
66 Sending a file stream to client
67 Redis
68 Using browserify
69 MongoDB
70 Passport integration
71 Dependency injection
72 Beginner guide
73 Use cases for Node.js
74 Sequelize.js
75 PostgreSQL integration
76 How modules are loaded
77 Oracle DB
78 Synchronous vs. asynchronous
79 Error managemtn
80 Node.js v6 new features
81 Eventloop
82 History of Node.js
83 passport.js
84 Asynchronous programming
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86 MongoDB
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90 Running node.js as a service
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95 OAuth 2.0
96 Node.js localization
97 Deploying node.js applications without downtime
98 express.js with angular.js
99 Node.js routing
100 Creating library that supports promises and error-first callbacks
101 MSSQL integration
102 Project structure
103 Avoid callback hell
104 Arduino communication
105 N-API
106 Multi-threading
107 Windows authentication
108 Require
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110 Push notifications
111 Contributors