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Get the Report →How to create an RPA flow for Redshift Data in UiPath Studio
Use the Redshift ODBC Driver to create workflows that access real-time Redshift 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 Amazon Redshift, users can embed Redshift data in the workflow.
This article walks through using the Redshift ODBC Driver in UiPath Studio to create an RPA program that accesses Redshift data.
Configure the Connection to Redshift
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.
To connect to Redshift, set the following:
- Server: Set this to the host name or IP address of the cluster hosting the Database you want to connect to.
- Port: Set this to the port of the cluster.
- Database: Set this to the name of the database. Or, leave this blank to use the default database of the authenticated user.
- User: Set this to the username you want to use to authenticate to the Server.
- Password: Set this to the password you want to use to authenticate to the Server.
You can obtain the Server and Port values in the AWS Management Console:
- Open the Amazon Redshift console (http://console.aws.amazon.com/redshift).
- On the Clusters page, click the name of the cluster.
- On the Configuration tab for the cluster, copy the cluster URL from the connection strings displayed.
Connect UiPath Studio to Redshift Data
Now you are ready to use Redshift 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 Redshift 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 Redshift 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 ShipName, ShipCity FROM Orders
- 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 Redshift 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 Redshift data and exporting it to CSV.
Click Run to extract Redshift data and create a CSV file.
In this article, we used the CData ODBC Driver for Amazon Redshift to create an automation flow that accesses Redshift data in UiPath Studio. Download a free, 30-day trial of the ODBC Driver and start working with live Redshift data in UiPath Studio today!