Seviye 7.9 SQL Problem Set

Tablo lar verilmiştir:

library_1
id title
1 Code
2 Harry Potter and the Chamber of Secrets
3 Harry Potter and the Prisoner of Azkaban
4 The Catcher in the Rye
5 Heidi
6 Lolita
7 Black Beauty
8 The Eagle Has Landed
9 The Ginger Man
10 Charlotte's Web
library_2
id title
1 Rich Dad, Poor Dad
2 The Hite Report
3 Watership Down
4 Anne of Green Gables
5 The Catcher in the Rye
6 Heidi
7 The Godfather
8 The Eagle Has Landed
9 The Ginger Man
10 Charlotte's Web

Onlar için aşağıdaki problemleri çözün:

Задание 1

Hem 1 numaralı kütüphanede hem de 2 numaralı kütüphanede bulunan tüm kitapların listesini çıkarın.