24. Display the difference in age between the oldest and youngest pilot. 25. For each type of aircraft, display the total distance that can be flown before refueling. Display your results in descending order by total distance that can be flown. 26. For each passenger listed in the PASSENGER table, display the name of the person responsible for his or her reservation. 27. For each passenger listed in the PASSENGER table, display the name of the person responsible for his or her reservation only if the passenger himself or herself was not responsible for making the reservation.
24. Display the difference in age between the oldest and youngest pilot. 25. For each type of aircraft, display the total distance that can be flown before refueling. Display your results in descending order by total distance that can be flown. 26. For each passenger listed in the PASSENGER table, display the name of the person responsible for his or her reservation. 27. For each passenger listed in the PASSENGER table, display the name of the person responsible for his or her reservation only if the passenger himself or herself was not responsible for making the reservation.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Please can you assist me with these SQL. Thank you.
Transcribed Image Text:24. Display the difference in age between the oldest and youngest pilot.
25. For each type of aircraft, display the total distance that can be flown before refueling. Display your results in descending order
by total distance that can be flown.
26. For each passenger listed in the PASSENGER table, display the name of the person responsible for his or her reservation.
27. For each passenger listed in the PASSENGER table, display the name of the person responsible for his or her reservation only
if the passenger himself or herself was not responsible for making the reservation.
28. For each reservation in the RESERVATION table, display the name of the pilot who will be piloting the flight.
29. Display those tickets that include only one flight.
30. Display the name of the passengers whose tickets include only one flight.
Transcribed Image Text:19. Display the date of the most recent departure flown by each pilot. Include in what you display the name of the pilot.
20. Display not only the date of the most recent departure by each pilot but also the number of days since the last departure date.
Truncate the number of days (i.e., if 37.67655, display 37) to zero places to the right of the decimal point. Order the result in
descending order by the number of days.
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Base on the Relationship diagram.
19.Display the date of the most recent departure flown by each pilot. Include in what you display the name of the pilot.
20.Display not only the date of the most recent departure by each pilot but also the
number of days since the last departure date. Truncate the number of days (i.e.,
if 37.67655, display 37) to zero places to the right of the decimal point. Order the
result in descending order by the number of days.
24.Display the difference in age between the oldest and youngest pilot.
25.For each type of aircraft, display the total distance that can be flown before
refueling. Display your results in descending order by total distance that can be
flown
Transcribed Image Text:Relationships X
RESERVATION
RES CONFIRM_NO
RES_DATE
RES_FNAME
RES_LNAME
RES_PHONE
RES_FLIGHT_NO
RES_FLIGHT DATE
AIRPORT TABLE
air_code
air_location
air_elevation
air_phone
air_hub_airline
EQUIP_TYPE
EQ EQUIP_NO
EQ_EQUIP_TYPE
EQ SEAT CAPACITY
EQ FUEL CAPACITY
EQ_miles_per_gal
FLIGHT TABLE
fl_flight_no
fl_orig
fl_dest
fl_orig_time
fl_dest_time
fl_meal
fl_fare
fl_distance.
fl_time_zones
00
DEPARTURES
DEP FLIGHT_NO
DEP_DEP_DATE
DEP_PILOT_ID
DEP_EQUIP_NO
TICKET
TIC ITINERARY_NO
TIC FLIGHT NO
TIC FLIGHT DATE
TIC_SEAT
18
PILOT TABLE
pil pilot_id
pil pilot Fname
pil_pilot_Lname
pil_ssn
pil_street
pil_city
pil_state
pil_zip
pil_flight_pay
pil_brthdate
pil_hiredate
PASSENGER
PAS FNAME
PAS LNAME
PAS ITINERARY_NO
PAS FARE
PAS_CONFIRM_NO
Solution
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