Query Wave Financial Data as a SQL Server in Node.js

You can use CData Connect Server to query Wave Financial data through a SQL Server interface. Follow the procedure below to create a virtual database for Wave Financial in Connect Server and start querying using Node.js.

CData Connect Server provides a pure SQL Server interface for Wave Financial, allowing you to easily build reports from live Wave Financial data in Node.js — without replicating the data to a natively supported database. As you build visualizations, Node.js generates SQL queries to gather data. Using optimized data processing out of the box, CData Connect Server pushes all supported SQL operations (filters, JOINs, etc) directly to Wave Financial, leveraging server-side processing to quickly return the requested Wave Financial data.

Create a Virtual SQL Server Database for Wave Financial Data

CData Connect Server uses a straightforward, point-and-click interface to connect to data sources and generate APIs.

1. Login to Connect Server and click Connections.
2. Select "Wave Financial" from Available Data Sources.
3. Wave Financial uses OAuth to authenticate. Click Connect to authenticate with Wave Financial.
4. Click Privileges -> Add and add the new user (or an existing user) with the appropriate permissions.

With the virtual database created, you are ready to connect to Wave Financial data from Node.js.

Query Wave Financial from Node.js

The following example shows how to define a connection and execute queries to Wave Financial with the SQL Server module. You will need the following information:

• Host name, or address, and port: The address of your Connect Server instance and the port (1433)
• Username and password: The username and password of a user you authorized on Connect Server
• Database name: The database you configured for Wave Financial (WaveFinancial1)

Connect to Wave Financial data and start executing queries with the code below:

const sql = require('mssql');

const config = {
    user: 'your_connect_username', 
    password: 'your_connect_password', 
    server: 'connect_server_url', 
    port: 1433, // optional, defaults to 1433
    database: 'WaveFinancial1',
    authentication: {
        type: 'default'
    },
    options: {
        encrypt: true
    }
}

console.log("Starting...");
connectAndQuery();

async function connectAndQuery() {
    try {
        var poolConnection = await sql.connect(config);

        console.log("Reading rows from the table...");
        var resultSet = await poolConnection.request().query(`SELECT * FROM table_name`);

        console.log(`${resultSet.recordset.length} rows returned.`);

        // output column headers
        var columns = "";
        for (var column in resultSet.recordset.columns) {
            columns += column + ", ";
        }
        console.log("%s	", columns.substring(0, columns.length - 2));

        // ouput row contents from default record set
        resultSet.recordset.forEach(row => {
            console.log("%s	%s", row.CategoryName, row.ProductName);
        });

        // close connection only when we're certain application is finished
        poolConnection.close();
    } catch (err) {
        console.error(err.message);
    }
}

SQL Server Access to Wave Financial Data from Node.js

You have retrieved live Wave Financial Data using Node.js. Now, you can easily access data sources and more — all without replicating Wave Financial data.

To get SQL data access to 200+ SaaS, Big Data, and NoSQL sources directly from your applications, try CData Connect Server.