How to Parallel Check File Exists in SQL - Code Snippet

-- Task: Parallel Check File Exists
-- Language: SQL

CREATE PROCEDURE parallel_check_file_exists() BEGIN
    -- Implementation for Parallel Check File Exists
    DECLARE result = ...; -- Initialize variable
    -- TODO: Implement core logic here
    -- Step 1: Prepare data
    -- Step 2: Process Parallel Check File Exists
    SELECT("Done");
END