Minimum Travel Time Develop a simplified SQL query Display schedule_id, source, destination and travel_time which has minimum travel time. Sort the result based on schedule id BUSES number(11) BUS NAME varchar2(20) t varchar2(20) t TOTAL_SEATS number(11) # AVAIL_SEATS number(11) # BUS_NO SCHEDULE PSCHEDULE_ID TRAVEL_DATE SOURCE DESTINATION varchar2(20) t O BUS_NO varchar2(3) date d varchar2(20) t TYPE number(11) NO number(11) DURATION PAYMENTS DISCOUNTS varchar2(3) P PAYMENT_ID varchar2(3) t varchar2(3) number(11) DISCOUNT_ID PDISCOUNT ID DISCOUNT_AMOUNT number(11) 4 TICKET ID BD_IDO TICKET_ID OEO BD_ID TICKETS O DISCOUNT_ID varchar2(3)O TICKET_ID varchar2(3) HEDULE ID O SCHEDULE_ID varchar2(3)O number(11) USER ID number(11)O number(11) FARE OUSER_ID NO SEATS USERS PUSER_ID number(11) varchar2(20) t ADDRESS varchar2(100) t number(11) EMAILID varchar2(30) t P primary key - not null NAME e foreign key PHNO # data type - number d| data type - date CANCELLATION It| data type - varchar2 TICKET ID CANCELLATION_ID varchar2(3) t BOOKINGDETAILS FOP TICKET_ID OBD_ID varchar2(3) BD ID number(11) BD_ID number(11) ACC_NO number(11) # NAME varchar2(10) t PUSER_ID number(11) ustR_ID
Minimum Travel Time Develop a simplified SQL query Display schedule_id, source, destination and travel_time which has minimum travel time. Sort the result based on schedule id BUSES number(11) BUS NAME varchar2(20) t varchar2(20) t TOTAL_SEATS number(11) # AVAIL_SEATS number(11) # BUS_NO SCHEDULE PSCHEDULE_ID TRAVEL_DATE SOURCE DESTINATION varchar2(20) t O BUS_NO varchar2(3) date d varchar2(20) t TYPE number(11) NO number(11) DURATION PAYMENTS DISCOUNTS varchar2(3) P PAYMENT_ID varchar2(3) t varchar2(3) number(11) DISCOUNT_ID PDISCOUNT ID DISCOUNT_AMOUNT number(11) 4 TICKET ID BD_IDO TICKET_ID OEO BD_ID TICKETS O DISCOUNT_ID varchar2(3)O TICKET_ID varchar2(3) HEDULE ID O SCHEDULE_ID varchar2(3)O number(11) USER ID number(11)O number(11) FARE OUSER_ID NO SEATS USERS PUSER_ID number(11) varchar2(20) t ADDRESS varchar2(100) t number(11) EMAILID varchar2(30) t P primary key - not null NAME e foreign key PHNO # data type - number d| data type - date CANCELLATION It| data type - varchar2 TICKET ID CANCELLATION_ID varchar2(3) t BOOKINGDETAILS FOP TICKET_ID OBD_ID varchar2(3) BD ID number(11) BD_ID number(11) ACC_NO number(11) # NAME varchar2(10) t PUSER_ID number(11) ustR_ID
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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