How to perform 'Async Fetch All Rows' in Racket.
; Task: Async Fetch All Rows
; Language: Racket
define async_fetch_all_rows() (
; Implementation for Async Fetch All Rows
define result = ...; ; Initialize variable
; TODO: Implement core logic here
; Step 1: Prepare data
; Step 2: Process Async Fetch All Rows
displayln("Done");
)