<?php
require_once __DIR__ . '/../config.php';

try {
    $pdo = db();
    $pdo->exec("ALTER TABLE shipments ADD COLUMN pod_file VARCHAR(255) DEFAULT NULL;");
    echo "Added pod_file column to shipments table.\n";
} catch (PDOException $e) {
    // Column might already exist
    echo "Error (or column exists): " . $e->getMessage() . "\n";
}