This is a dedicated watch page for a single video.
The data engineering team has a large Delta table named ‘user_messages’ with the following schema: msg_id INT, user_id INT, msg_time TIMESTAMP, msg_title STRING, msg_body STRING The msg_body field represents user messages in free-form text. The table has a performance issue when it’s queried with filters on this field. Which of the following could explain the reason for this performance issue ?