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Get the Report →How to create an RPA flow for HarperDB Data in UiPath Studio
Use the HarperDB ODBC Driver to create workflows that access real-time HarperDB data without any coding.
UiPath is a Robotic Process Automation (RPA) platform with rich features and an easy-to-use UI that enables non-developers to create process automation. By using UiPath Studio, you can build an RPA program just like drawing a diagram. With the CData ODBC Driver for HarperDB, users can embed HarperDB data in the workflow.
This article walks through using the HarperDB ODBC Driver in UiPath Studio to create an RPA program that accesses HarperDB data.
Configure the Connection to HarperDB
If you have not already, first specify connection properties in an ODBC DSN (data source name). This is the last step of the driver installation. You can use the Microsoft ODBC Data Source Administrator to create and configure ODBC DSNs.
Set the Server, User, and Password connection properties to connect to HarperDB. Set UseSSL to secure connections with TLS/SSL.
Connect UiPath Studio to HarperDB Data
Now you are ready to use HarperDB data ODBC DSN in UiPath Studio with the following steps.
- From the Start page, click Blank to create a New Project.
- Click Manage Packages then search for and install UiPath.Database.Activities.
- Navigate to the Activities and drop a Flowchart (Workflow -> Flowchart -> Flowchart) onto the process.
- Drop a database Connect activity (App Integration -> Datbase -> Connect) after the Start activity.
- Double-click the Connect activity and configure the Connection.
- Click the Connection Wizard
- Select "Microsoft ODBC Data Source"
- In Connection Properties, select your DSN (CData HarperDB Source) and click OK
- To store Connection info, create a variable and bind to Output in the Properties section. Choose DatabaseConnection in Output.
Create an Execute Query Activity
With the connection configured, we are ready to query HarperDB data in our RPA.
- From the Activities navigation, select Execute Query and drop it on the Flowchart.
- Double-click the Execute Query activity and set the properties as follows:
- ExistingDbConnection: Your Connection variable
- Sql: SELECT statement like SELECT City, CompanyName FROM Customers WHERE Country = 'US'
- DataTable: Create and use a variable with the Type System.Data.DataTable
Create Write CSV Activity
With the Connection and Execute Query activities configured, we are ready to add a Write CSV activity to the Flowchart to replicate the HarperDB data.
- From the Activities navigation, select Write CSV and drop it after the Execute Query activity.
- Double-click the Write CSV activity and set the properties as follows:
- FilePath: Set to a file (new or existing) on disk (i.e.: C:\UiPath[id]-data.csv
- DataTable: Set to the DataTable variable you created earlier
Connect the Activities and Run the Flowchart
If they are not already connected, connect each Activity that you created to complete the RPA project for extracting HarperDB data and exporting it to CSV.
Click Run to extract HarperDB data and create a CSV file.
In this article, we used the CData ODBC Driver for HarperDB to create an automation flow that accesses HarperDB data in UiPath Studio. Download a free, 30-day trial of the ODBC Driver and start working with live HarperDB data in UiPath Studio today!