{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/70c9e314a3784d8db8df5a79dee27251\" frameborder=\"0\" width=\"3840\" height=\"2880\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":2880,"width":3840,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":2880,"thumbnail_width":3840,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/70c9e314a3784d8db8df5a79dee27251-e151796508b99b21.gif","duration":58.1704,"title":"AETL - Transformer - How to add columns to existing Reader 📊","description":"In this video, I discuss the discrepancy between the number of fields in our current reader and the updated CSV file, which now contains six fields instead of five. To reflect this change, we need to manually add a new column in the reader since it won't update automatically. After adding the column, I also show how to set the field names to ensure everything is aligned correctly. Please make sure to follow these steps to keep our data consistent. Let me know if you have any questions!"}