This of the following tuple relational calculus finds all customers who have loan amount more than Rs. 12,000??
A. {t(customer_name) | t∈borrow[?] t[amount]>12000}
B. {t |t (customer_name) | t∈borrow[?] t[amount]>12000}
C. {t |[?] ∈ borrow (t (customer_name=s (customer_ name))[?] [Amount]>12000}
D. {t |[?] ∈ borrow (t (customer_name)[?] s[amount] >12000}
Answer:C
This of the following tuple relational calculus finds all customers who have loan amount more than Rs. 12,000??
A. {t(customer_name) | t∈borrow[?] t[amount]>12000} B. {t |t (customer_name) | t∈borrow[?] t[amount]>12000} C. {t |[?] ∈ borrow (t (customer_name=s (customer_ name))[?] [Amount]>12000} D. {t |[?] ∈ borrow (t (customer_name)[?] s[amount] >12000}