Write a query to delete payment details from payments table where discount coupon 'D1' was applied. Hint: Data is case sensitive BUSES number(11) BUS_NAME varchar2(20) t varchar2(20) t TOTAL SEATS number(11) # AVAIL_SEATS number(11) # BUS_NO SCHEDULE SCHEDULE ID TRAVEL_DATE SOURCE varchar2(3) date d varchar2(20) t DESTINATION varchar2(20) t number(11), number(11) # TYPE BUS NO P BUS_NO DURATION PAYMENTS DISCOUNTS P PAYMENT_ID varchar2(3) t varchar2(3) number(11) DISCOUNT ID TICKET ID BD_I0 O TICKET_ID DISCOUNT_ID DISCOUNT AMOUNT number(11) # varchar2(3) OP BD ID TICKETS O DISCOUNT_ID varchar2(3)O varchar2(3) TICKET ID OSCHEDULE_ID varchar2(3)O FARE PUSER_ID NO SEATS SCHEDULE ID number(11)# D number(11) number(11) # USER ID USERS USER_ID number(11) varchar2(20) t ADDRESS varchar2(100) t number(11) EMAILID varchar2(30)t primary key - not null NAME O foreign key PHNO # data type - number d data type - date CANCELLATION t| data type - varchar2 TICKET ID P CANCELLATION_ID varchar2(3) t O TICKET ID P BD ID BOOKINGDETAILS varchar2(3) BD ID number(11) ACC_NO number(11) # NAME varchar2(10) t PUSER_ID number(11) number(11) D_ID usER_ID
Write a query to delete payment details from payments table where discount coupon 'D1' was applied. Hint: Data is case sensitive BUSES number(11) BUS_NAME varchar2(20) t varchar2(20) t TOTAL SEATS number(11) # AVAIL_SEATS number(11) # BUS_NO SCHEDULE SCHEDULE ID TRAVEL_DATE SOURCE varchar2(3) date d varchar2(20) t DESTINATION varchar2(20) t number(11), number(11) # TYPE BUS NO P BUS_NO DURATION PAYMENTS DISCOUNTS P PAYMENT_ID varchar2(3) t varchar2(3) number(11) DISCOUNT ID TICKET ID BD_I0 O TICKET_ID DISCOUNT_ID DISCOUNT AMOUNT number(11) # varchar2(3) OP BD ID TICKETS O DISCOUNT_ID varchar2(3)O varchar2(3) TICKET ID OSCHEDULE_ID varchar2(3)O FARE PUSER_ID NO SEATS SCHEDULE ID number(11)# D number(11) number(11) # USER ID USERS USER_ID number(11) varchar2(20) t ADDRESS varchar2(100) t number(11) EMAILID varchar2(30)t primary key - not null NAME O foreign key PHNO # data type - number d data type - date CANCELLATION t| data type - varchar2 TICKET ID P CANCELLATION_ID varchar2(3) t O TICKET ID P BD ID BOOKINGDETAILS varchar2(3) BD ID number(11) ACC_NO number(11) # NAME varchar2(10) t PUSER_ID number(11) number(11) D_ID usER_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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Question
![Write a query to delete payment details from payments table where discount coupon 'D1' was applied.
Hint: Data is case sensitive
BUSES
BUS NO
number(11)
BUS_NAME varchar2(20) t
varchar2(20) t
TOTAL_SEATS number(11) #
AVAIL_SEATS number(11) #
SCHEDULE
P SCHEDULE_ID
varchar2(3)
date d
varchar2(20) t
DESTINATION varchar2(20) t
TYPE
TRAVEL DATE
SOURCE
O BUS_NO
DURATION
number(11) NO
number(11) #
PAYMENTS
DISCOUNTS
TICKET ID
P PAYMENT_ID varchar2(3) t
DISCOUNT_ID
varchar2(3)
BD 100 O TICKET_ID
FOO BD_ID
O DISCOUNT_ID varchar2(3)
varchar2(3)
number(11) DISCOUNT_ID
DISCOUNT_AMOUNT number(11) #
TICKETS
TICKET ID
varchar2(3) CHEDULE_ID
O 0
number(11) #
number(11) O
number(11) #
SCHEDULE ID varchar2(3)
FARE
USER ID
PUSER_ID
NO SEATS
USERS
PUSER_ID number(11)
varchar2(20) t
ADDRESS varchar2(100) t
number(11) #
EMAILID varchar2(30)t
2 primary key - not null
NAME
O foreign key
PHNO
# data type - number
d data type - date
CANCELLATION
It| data type - varchar2
TICKET ID
CANCELLATION_ID varchar2(3) t
BOOKINGDETAILS
oO TICKET_ID
O BD_ID
varchar2(3)
number(11) D_ID
P
BD ID
ACC_NO number(11) #
NAME varchar2(10) t
OUSER_ID number(11)
number(11)
USER ID](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd4d8c748-0607-42f6-8c67-4fd5ad8cd7b9%2Fba479b14-ce3e-44cf-a333-681f68bceda8%2F3pcybq_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Write a query to delete payment details from payments table where discount coupon 'D1' was applied.
Hint: Data is case sensitive
BUSES
BUS NO
number(11)
BUS_NAME varchar2(20) t
varchar2(20) t
TOTAL_SEATS number(11) #
AVAIL_SEATS number(11) #
SCHEDULE
P SCHEDULE_ID
varchar2(3)
date d
varchar2(20) t
DESTINATION varchar2(20) t
TYPE
TRAVEL DATE
SOURCE
O BUS_NO
DURATION
number(11) NO
number(11) #
PAYMENTS
DISCOUNTS
TICKET ID
P PAYMENT_ID varchar2(3) t
DISCOUNT_ID
varchar2(3)
BD 100 O TICKET_ID
FOO BD_ID
O DISCOUNT_ID varchar2(3)
varchar2(3)
number(11) DISCOUNT_ID
DISCOUNT_AMOUNT number(11) #
TICKETS
TICKET ID
varchar2(3) CHEDULE_ID
O 0
number(11) #
number(11) O
number(11) #
SCHEDULE ID varchar2(3)
FARE
USER ID
PUSER_ID
NO SEATS
USERS
PUSER_ID number(11)
varchar2(20) t
ADDRESS varchar2(100) t
number(11) #
EMAILID varchar2(30)t
2 primary key - not null
NAME
O foreign key
PHNO
# data type - number
d data type - date
CANCELLATION
It| data type - varchar2
TICKET ID
CANCELLATION_ID varchar2(3) t
BOOKINGDETAILS
oO TICKET_ID
O BD_ID
varchar2(3)
number(11) D_ID
P
BD ID
ACC_NO number(11) #
NAME varchar2(10) t
OUSER_ID number(11)
number(11)
USER ID
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