16) Consider the following entities and their relationship.
Customer (c_no, c_name, c_city, c_ph_no )
Ticket (t_no, booking_date, fare, traveling_date)
Relationship between Customer and Ticket is one-to-many.
Constraints: primary key, foreign key,
c_name should not be null,
fare should be greater than zero.
Create a RDB in 3NF and write PL/SQL blocks in Oracle for the following:
1)Write a function which will calculate and return total fare collected from customers on given date.
2)Write a cursor which will display date wise ticket booked by customer. (Use parameterized cursor)
create or replace function f1(p_date in date)
return number as
p_amt number(10);
begin
select sum(fare) into p_amt from Ticket where b_date=p_date;
return p_amt;
end;
declare
p_date date;
amt number(10);
begin
dbms_output.put_line('enter the date');
p_date:='&p_date';
amt:=f1(p_date);
dbms_output.put_line('total collection is:='||amt);
end;
Q2
DECLARE
cursor c1 is select DISTINCT b_date from Ticket;
cursor c2(p_date Ticket.b_date%type) is
select c.* from Customer c,Ticket t
where c.c_no=t.c_no
and t.b_date=p_date;
begin
for x in c1
loop
dbms_output.put_line(x.b_date);
for x1 in c2(x.b_date)
loop
dbms_output.put_line(x1.c_no||x1.c_name);
end loop;
end loop;
end;
Search
Recent Posts
Mail Management System
Posted on 2019-07-18Online food ordering system
Posted on 2019-07-18Library Management System
Posted on 2019-07-17Health center system project
Posted on 2019-07-17Gym Management System
Posted on 2019-07-17furniture management system
Posted on 2019-07-17Electronic shop management system
Posted on 2019-07-17Automobile Workshop Management
Posted on 2019-07-17Online Visa Processing System
Posted on 2019-07-17Inventory management System
Posted on 2019-07-17petrol-management system
Posted on 2019-07-17Cloths management system
Posted on 2019-07-17Society Management system
Posted on 2019-07-17Mall management system
Posted on 2019-07-17school management system
Posted on 2019-07-17Sales Order Processing System
Posted on 2019-07-17Retail sales management
Posted on 2019-07-17Raw Materials Management
Posted on 2019-07-17railway reservation system
Posted on 2019-07-17purchase and sales management system
Posted on 2019-07-17Placement Management System
Posted on 2019-07-17Pet Shop Management System
Posted on 2019-07-17petrol pump management system
Posted on 2019-07-17Patient Information System
Posted on 2019-07-17news agency system
Posted on 2019-07-17Cinema Booking System
Posted on 2019-07-17Medical Store System
Posted on 2019-07-17leave management System
Posted on 2019-07-17Laboratory Information Management System
Posted on 2019-07-17content management system
Posted on 2019-07-17Inventory management System
Posted on 2019-07-17Institute Management System
Posted on 2019-07-17Hotel management System
Posted on 2019-07-17Gym Management System
Posted on 2019-07-17Garage Management System
Posted on 2019-07-17Furniture shop management system
Posted on 2019-07-17Fisheries management System
Posted on 2019-07-17Fertilizer scheduling system
Posted on 2019-07-17online eye care system
Posted on 2019-07-17Dental Clinic Management System
Posted on 2019-07-17Cyber Café Management
Posted on 2019-07-17Milk Billing System
Posted on 2019-07-17Colddrink management system
Posted on 2019-07-17Cable management System
Posted on 2019-07-17Beauty parlor management system
Posted on 2019-07-17Facebook Clone
Posted on 2019-05-28Dance Class Management System
Posted on 2019-05-24Library Management System
Posted on 2019-05-24Cab Management System
Posted on 2019-05-23Blood Bank Management system
Posted on 2019-05-23Beauty Parlour Management System
Posted on 2019-05-23vissa proccesing system
Posted on 2019-05-23Toll Plazza
Posted on 2019-05-23BILLING APPLICATION
Posted on 2019-05-23FLORICULTURE MANAGEMENT SYSTEM
Posted on 2019-05-23Car On Rent
Posted on 2019-05-23E-commers Shop
Posted on 2019-05-23