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20. Consider the following tables GAMES and PLAYER and answer the following parts of this question :

20. Consider the following tables GAMES and PLAYER and answer the following parts of this question :

Computer Networking: A Top-Down Approach (7th Edition)
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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20. Consider the following tables GAMES and PLAYER and answer the following parts of this question: |CBSE Sample Paper II, 12) Table : GAMES GCode GameName Туре Number PrizeMoney ScheduleDate 101 Carom Board Indoor 2 5000 23-Jan-2004 102 Badminton Outdoor 12000 12-Dec-2003 103 Table Tennis Indoor 4 8000 14-Feb-2004 105 Chess Indoor 9000 01-Jan-2004 108 Lawn Tennis Outdoor 4 25000 19-Mar-2004 Table : PLAYER PCode Name GCode 1 Nabi Ahmad 101 Ravi Sahai 108 3 Jatin 101 4. Nazneen 103 Give the output of the following SQL queries : () SELECT COUNT (DISTINCT Number) FROM GAMES; (ii) SELECT MAX(ScheduleDate), MIN(ScheduleDate) FROM GAMES ; (ii) SELECT Name, GameName FROM GAMES G, PLAYER P WHERE G.GCode -F.GCode AND G.PrizeMoney > 10000 ; (iv) SELECT DISTINCT GCode FROM PLAYER ;
Transcribed Image Text:20. Consider the following tables GAMES and PLAYER and answer the following parts of this question: |CBSE Sample Paper II, 12) Table : GAMES GCode GameName Туре Number PrizeMoney ScheduleDate 101 Carom Board Indoor 2 5000 23-Jan-2004 102 Badminton Outdoor 12000 12-Dec-2003 103 Table Tennis Indoor 4 8000 14-Feb-2004 105 Chess Indoor 9000 01-Jan-2004 108 Lawn Tennis Outdoor 4 25000 19-Mar-2004 Table : PLAYER PCode Name GCode 1 Nabi Ahmad 101 Ravi Sahai 108 3 Jatin 101 4. Nazneen 103 Give the output of the following SQL queries : () SELECT COUNT (DISTINCT Number) FROM GAMES; (ii) SELECT MAX(ScheduleDate), MIN(ScheduleDate) FROM GAMES ; (ii) SELECT Name, GameName FROM GAMES G, PLAYER P WHERE G.GCode -F.GCode AND G.PrizeMoney > 10000 ; (iv) SELECT DISTINCT GCode FROM PLAYER ;
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