How to Async Connect to PostgreSQL in SAS - Code Snippet

* Task: Async Connect to PostgreSQL
* Language: SAS

%macro async_connect_to_postgresql() 
    * Implementation for Async Connect to PostgreSQL
    %let result = ...; * Initialize variable
    * TODO: Implement core logic here
    * Step 1: Prepare data
    * Step 2: Process Async Connect to PostgreSQL
    %put("Done");
%mend;