Custom Script
This node empowers you to incorporate your custom scripts to perform specific data operations on your data - tailored to your unique requirements.
This node accepts input of two types, a file or data.
You can use ctrl+space for autocomplete
Type Util to get all function groups, pick one and then type a dot to view all functions within the group. All Util Classes are available to view at Utility Classes.
You can use NodeInputReader to get the nodes input object.
The following example, filters the input DataFrame by column Country (16), returns a new table with records from the input table where country is "USA".
// Read input data into a DataFrame
var table = NodeInputReader.inputAsDataFrame();
// Extract the first column as a string column
var stringColumn = table.stringColumn(0);
// Filter the DataFrame to include only rows where the values in the first column end with "USD"
var filteredTable = table.where(stringColumn.endsWith("USD"));
// Return the filtered DataFrame
return filteredTable;
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