JavaScript executor

The JavaScript Executor is a powerful function that lets you write and run custom JavaScript code within your data pipeline. It’s beneficial when you need to:

• Perform complex calculations
• Apply custom business rules
• Handle data in ways that built-in transformations can’t

This step allows you to transform data exactly as needed, making it ideal for advanced or unique processing scenarios.

How to use JavaScript Executor?

Step 1: Join the JavaScript Executor to the source.

Step 2: Access the executor and input the script the user wishes to execute.

Step 3: Validate the script by clicking the “Validate” tab.

Step 4: Select “Configuration” to modify the settings as needed. In this section, the user can adjust the variable name and data types. Click “Save” to confirm the changes.

For example:

• We’re writing a query to generate a new column name “Capital” with all the “Channel” names in capital letters.

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