How to Async Transaction Rollback in SQL - Code Snippet

-- Task: Async Transaction Rollback
-- Language: SQL

CREATE PROCEDURE async_transaction_rollback() BEGIN
    -- Implementation for Async Transaction Rollback
    DECLARE result = ...; -- Initialize variable
    -- TODO: Implement core logic here
    -- Step 1: Prepare data
    -- Step 2: Process Async Transaction Rollback
    SELECT("Done");
END