<?php
require_once __DIR__ . '/config.php';
$db = db();
try {
    $db->exec("ALTER TABLE celestial_object_status_rules ADD COLUMN combine_mode VARCHAR(10) DEFAULT 'OR'");
    echo "Column combine_mode added successfully.\n";
} catch (Exception $e) {
    echo "Error adding column: " . $e->getMessage() . "\n";
}