Guliston davlat universiteti berilganlar bazasini boshqarish tizimlari

Nazorat savollari va topshiriqlari:

1. 
   SELECT qanday operator.
   
2. 
   FROM ning asosiy vazifani nima.
   
3. 
   Agregat funktsiyalarni sanab bering.
   

1 Hector Garcia-Molina, Jeffrey D. Ullman, Jennifer Widom, Database Systems: The Complete Book, Department of Computer Science Stanford University, New Jersey USA, 2002, 61 p.

2 Hector Garcia-Molina, Jeffrey D. Ullman, Jennifer Widom, Database Systems: The Complete Book, Department of Computer Science Stanford University, , New Jersey USA, 2002, 239 p.

3 О.В. Игнатьева- прикладное программирование и базы данных, Учебно-методическое пособие для практических работ, Ростовский государственный университет, Россия-2017, 131 с

4 Hector Garcia-Molina, Jeffrey D. Ullman, Jennifer Widom, Database Systems: The Complete Book, Department of Computer Science Stanford University, , New Jersey USA, 2002, 243 p.