M Manisha Agrawal 🎓 Tutor III ⭐ 9.34K Points 📊 MySQL Q. Which library file contains various portability macros and definitions? (A) mysql.h (B) my_local.h (C) my_sys.h (D) my_global.h 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (C) my_sys.h