Write a to display user name and password. Password should be generated by concatenating first three characters of user name and first three numbers in phone number and give an alias name as PASSWORD. Sort the result based on user name. SQL Code Required BUSES P BUS _NO number(11) SCHEDULE BUS NAME varchar2(20) t SCHEDULE_ID varchar2(3) TRAVEL DATE SOURCE DESTINATION varchar2(20) t P BUS_NO DURATION varchar2(20) t date d varchar2(20) t TYPE TOTAL SEATS number(11) # AVAIL SEATS number(11) number(11) NO number(11) PAYMENTS DISCOUNTS TICKET ID P PAYMENT_ID varchar2(3)t DISCOUNT_ID varchar2(3) TICKET ID dO O BD ID varchar2(3) number(11) DISCOUNT_ID BO 10O O DISCOUNT AMOUNT number(11) TICKETS O DISCOUNT_ID varchar2(3) TICKET ID varchar2(3) O SCHEDULE ID OSCHEDULE ID varchar2(3) number(11) # number(11) O number(11) # FARE PUSER ID NO SEATS USER ID USERS PUSER ID number(11) P primary key - not null NAME varchar2(20) t O foreign key | data type - number ADDRESS varchar2(100)t PHNO number(11) # EMAILID varchar2(30)t d data type - date It| data type - varchar2 CANCELLATION TICKET ID oO TICKET ID PCANCELLATION_ID varchar2(3) t varchar2(3) o BOOKINGDETAILS BD ID BD ID number(11) ACC_NO number(11) NAME varchar2(10) t PUSER_ID number(11) O BD_ID number(11) USER ID
Write a to display user name and password. Password should be generated by concatenating first three characters of user name and first three numbers in phone number and give an alias name as PASSWORD. Sort the result based on user name. SQL Code Required BUSES P BUS _NO number(11) SCHEDULE BUS NAME varchar2(20) t SCHEDULE_ID varchar2(3) TRAVEL DATE SOURCE DESTINATION varchar2(20) t P BUS_NO DURATION varchar2(20) t date d varchar2(20) t TYPE TOTAL SEATS number(11) # AVAIL SEATS number(11) number(11) NO number(11) PAYMENTS DISCOUNTS TICKET ID P PAYMENT_ID varchar2(3)t DISCOUNT_ID varchar2(3) TICKET ID dO O BD ID varchar2(3) number(11) DISCOUNT_ID BO 10O O DISCOUNT AMOUNT number(11) TICKETS O DISCOUNT_ID varchar2(3) TICKET ID varchar2(3) O SCHEDULE ID OSCHEDULE ID varchar2(3) number(11) # number(11) O number(11) # FARE PUSER ID NO SEATS USER ID USERS PUSER ID number(11) P primary key - not null NAME varchar2(20) t O foreign key | data type - number ADDRESS varchar2(100)t PHNO number(11) # EMAILID varchar2(30)t d data type - date It| data type - varchar2 CANCELLATION TICKET ID oO TICKET ID PCANCELLATION_ID varchar2(3) t varchar2(3) o BOOKINGDETAILS BD ID BD ID number(11) ACC_NO number(11) NAME varchar2(10) t PUSER_ID number(11) O BD_ID number(11) 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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Transcribed Image Text:Write a to display user name and password. Password should be generated by concatenating first three characters of user name and first three numbers in phone number and give an alias name as PASSWORD.
Sort the result based on user name.
SQL Code Required
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
SCHEDULE_ID
TYPE
TRAVEL DATE
SOURCE
number(11) US NO
number(11) #
OBUS_NO
DURATION
PAYMENTS
DISCOUNTS
TICKET ID P PAYMENT_ID varchar2(3) t
varchar2(3)
number(11),
O DISCOUNT_ID varchar2(3)
DISCOUNT_ID
DISCOUNT_AMOUNT number(11) #
varchar2(3)/
BD IDO O TICKET_ID
FO O BD_ID
TICKETS
)DISCOUNT_ID
varchar2(3)
O SCHEDULE_ID varchar2(3)
number(11) #
number(11) O
number(11) #
TICKET ID
SCHEDULE_ID
FARE
USER ID
O USER_ID
USERS
NO SEATS
PUSER ID number(11)/
varchar2(20) t
ADDRESS varchar2(100) t
number(11) #
EMAILID varchar2(30) t
9 primary key - not null
NAME
P foreign key
PHNO
# data type - number
d data type - date
CANCELLATION
E data type - varchar2
CANCELLATION_ID varchar2(3) t
O TICKET_ID
BD_ID
TICKET ID
BOOKINGDETAILS
varchar2(3)
number(11),
BD ID
BD_ID number(11)
ACC_NO number(11) #
NAME varchar2(10) t
PUSER_ID number(11) RID
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