How to Async Connect to PostgreSQL in Perl - Code Snippet

# Task: Async Connect to PostgreSQL
# Language: Perl

sub async_connect_to_postgresql() {
    # Implementation for Async Connect to PostgreSQL
    my $ result = ...; # Initialize variable
    # TODO: Implement core logic here
    # Step 1: Prepare data
    # Step 2: Process Async Connect to PostgreSQL
    print("Done");
}