How to Connect to PostgreSQL in Solidity - Code Snippet

// Task: Connect to PostgreSQL
// Language: Solidity

function connect_to_postgresql() {
    // Implementation for Connect to PostgreSQL
    uint result = ...; // Initialize variable
    // TODO: Implement core logic here
    // Step 1: Prepare data
    // Step 2: Process Connect to PostgreSQL
    console.log("Done");
}