fivetran_extract_usage.js

// run this in developer console

// extract
var date = document.querySelector('.Select-value-label').innerText
var rows = document.querySelectorAll('._6RQIT');
var dataRows = [];
for(var i = 0; i < rows.length; i++){
    var row = rows[i];
    var tableName = row.querySelector('._2EwHU').innerText;
    var mar = row.querySelector('._1LLtK').innerText.replaceAll(',', '');
    dataRows.push({tableName, mar, date});
}

// transform
var csvRows = [];
csvRows.push("date,table_name,mar");
for(var i = 0; i < dataRows.length; i++){
    var dataRow = dataRows[i];
    csvRows.push(`${dataRow.date},${dataRow.tableName},${dataRow.mar}`);
}
var csvString = csvRows.join("\n");
        
// load
copy(csvString);