import mysql from 'mysql2/promise'; // 데이터베이스 연결 설정 함수 export const createDatabaseConnection = (config) => { return mysql.createConnection({ host: config.host, user: config.user, password: config.password, database: config.database, port: config.port, waitForConnections: true, connectionLimit: 10, queueLimit: 0 }); };