Question

Write SQL commands for the following queries on the basis of Club relation given below:

Relation: Club

Coach-ID CoachName Age Sports date_of_app Pay Sex
1 Kukreja 35 Karate 27/03/1996 1000 M
2 Ravina 34 Karate 20/01/1998 1200 F
3 Karan 34 Squash 19/02/1998 2000 M
4 Tarun 33 Basketball 01/01/1998 1500 M
5 Zubin 36 Swimming 12/01/1998 750 M
6 Ketaki 36 Swimming 24/02/1998 800 F
7 Ankita 39 Squash 20/02/1998 2200 F
8 Zareen 37 Karate 22/02/1998 1100 F
9 Kush 41 Swimming 13/01/1998 900 M
10 Shailya 37 Basketball 19/02/1998 1700 M

(a) To show all information about the swimming coaches in the club.

(b) To list the names of all coaches with their date of appointment (date_of_app) in descending order.

(c) To display a report showing coach name, pay, age, and bonus (15% of pay) for all coaches.

(d) To insert a new row in the Club table with ANY relevant data:

(e) Give the output of the following SQL statements:

(i) Select COUNT(Distinct Sports) from Club;

(ii) Select Min(Age) from Club where SEX = “F ”;

Answer

(a) SELECT * FROM CLUB WHERE SPORTS = “Swimming ”;

(b) SELECT Name FROM CLUB ORDER BY date_ of_app desc;

(c) SELECT COACHNAME, PAY, AGE, PAY*15/100 AS BONUS FROM CLUB;

(d) INSERT INTO CLUB VALUES (11, “Neelam ”, 35, “Basketyball ”, “2000/04/01 ”, 2200, “F ”);

(e) (i) 4

(ii) 34

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