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 BUS NO number(11) BUS_NAME varchar2(20) t varchar2(20) t TOTAL_SEATS number(11) # AVAIL SEATS number(11) # SCHEDULE varchar2(3) date d varchar2(20)t DESTINATION varchar2(20) t number(11) Dumber 11) SCHEDULE ID TRAVEL DATE TYPE SOURCE BUS NO BUS_NO DURATION

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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
BUS NO
number(11)
BUS_NAME varchar2(20) t
varchar2(20) t
TOTAL_SEATS number(11) #
AVAIL_SEATS number(11) #
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)
O DISCOUNT_ID varchar2(3)
DISCOUNT ID
DISCOUNT AMOUNT number(11) #
TICKET ID
BD ID O TICKET_ID
TICKETS
BD ID
DISCOUNT_ID
TICKET ID
varchar2(3) CHEDULE ID
O SCHEDULE_ID varchar2(3)O
number(11) #
FARE
O USER ID
NO SEATS
USER ID
number(11) O
number(11) #
USERS
number(11)
varchar2(20) t
PUSER_ID
NAME
ADDRESS varchar2(100) t
PHNO
EMAILID varchar2(30) t
P primary key - not null
e foreign key
number(11) *
# data type - number
d data type - date
CANCELLATION
It| data type - varchar2
CANCELLATION_ID varchar2(3)t
OO TICKET_ID
O BD_ID
TICKET ID
BOOKINGDETAILS
varchar2(3)
number(11) _ID
P BD_ID number(11)
ACC_NO number(11) #
NAME varchar2(10) t
PUSER_ID number(11)X
USER_ID
Transcribed Image Text: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 BUS NO number(11) BUS_NAME varchar2(20) t varchar2(20) t TOTAL_SEATS number(11) # AVAIL_SEATS number(11) # 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) O DISCOUNT_ID varchar2(3) DISCOUNT ID DISCOUNT AMOUNT number(11) # TICKET ID BD ID O TICKET_ID TICKETS BD ID DISCOUNT_ID TICKET ID varchar2(3) CHEDULE ID O SCHEDULE_ID varchar2(3)O number(11) # FARE O USER ID NO SEATS USER ID number(11) O number(11) # USERS number(11) varchar2(20) t PUSER_ID NAME ADDRESS varchar2(100) t PHNO EMAILID varchar2(30) t P primary key - not null e foreign key number(11) * # data type - number d data type - date CANCELLATION It| data type - varchar2 CANCELLATION_ID varchar2(3)t OO TICKET_ID O BD_ID TICKET ID BOOKINGDETAILS varchar2(3) number(11) _ID P BD_ID number(11) ACC_NO number(11) # NAME varchar2(10) t PUSER_ID number(11)X USER_ID
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