How to Async Connect to PostgreSQL in SQL - Code Snippet

-- Task: Async Connect to PostgreSQL
-- Language: SQL

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