Soal Basis Data Oracle Null Functions
Soal Basis Data Oracle Null Functions - Berikut adalah soal latihan basis data oracle mengenai null functions dengan jawaban lengkap. 1. The following statement returns 0 (zero). True or False? SELECT 121/NULL FROM dual; - False 2. If quantity is a number datatype, what is the result of this statement? SELECT NVL(200/quantity, 'zero') FROM inventory; - The statement fails 3. Which function