UNIVERSITY ADMINISTRATION SYSTEM 1. Create a table with name person with columns PersonID, lastname, firstname, Hiredate, Enrollmentdate, Discriminator Apply Primary key for personID?

A:-create table person(personid varchar(30) primary key,lastname varchar(30),firstname varchar(30),hiredate date,enrollmentdate date,discriminator char(1))

2. Create a Table with name Department with columns Departmentid, Name, Budget, startdate, personid Apply Primary key for Departmentid and Foreign key for personid ? A:-create table department(departmentid varchar(10) primary key,name varchar(30),budget money,startdate date,personid varchar(30) foreign key references person(personid))

3. Create a table with name course with columns courseid, title, credits, departmentid Apply primary key for Courseid and foreign key for departmentid? A:-create table course(courseid varchar(30) primary key,title varchar(30),credits int,departmentid varchar(10) foreign key references department(departmentid))

4. Create a table with name office Assignment with columns personid and location Apply foreign key for personid? A:-create table officeassignment(personid varchar(30) foreign key references person(personid),location varchar(30))

5. Create a table with name courseinstructor with columns courseid and personid Apply composite primary key for courseid and personid and apply foreign key constraint for courseid and personid? A:-create table courseinstructor(courseid varchar(30) foreign key references course(courseid),personid varchar(30) foreign key references person(personid) primary key(courseid,personid)

6. Create a table with name enrollment with columns enrollmentid, courseid, personid, grade Apply primary key constraint for enrollmentid and foreign key constraint for personid? A:-create table enrollment(enrollmentid varchar(30) primary key,courseid varchar(30),personid varchar(30) foreign key references person(personid),grade int)

7. WAQ to display person details. A:-select * from person

8. WAQ to display person firstname and lastname. A:-select firstname+' '+lastname as 'Full Name' from person

9. WAQ to display Instructor Names. A:- select firstname+' '+lastname as 'Instructor Name' from person where discriminator='i'

10. WAQ to display Student Names. A:-select firstname+' '+lastname as 'Student Name' from person where discriminator='s'

11. WAQ to display Dept Names. A:-select name as 'Department Name' from department

12. WAQ to display the no of employees working in Maths Dept. A:-a)select count(distinct ci.personid) as 'No.of Employees' from department d inner join course c on d.departmentid=c.departmentid inner join courseinstructor ci on c.courseid=ci.courseid where d.name='maths'

b)select count(distinct personid) as 'No.of Employees' from courseinstructor where courseid in(select courseid from course where departmentid in (select departmentid from department where name='maths'))

13. WAQ to display the budget assigned for Maths dept A:-select budget from department where name='maths'

14. WAQ to display depthead for Maths dept. A:-a)select p.firstname+' '+p.lastname as 'HOD' from department d inner join person p on d.personid=p.personid where d.name='maths' b)select firstname+' '+lastname as 'HOD' from person where personid in(select personid from department where name='maths')

15. WAQ to display the Student Names belonging to IT dept. A:-a)select p.firstname+' '+p.lastname as 'Student Name' from department d inner join course c on d.departmentid=c.departmentid inner join enrollment e on c.courseid=e.courseid inner join person p on e.personid=p.personid where d.name='it' b)select firstname+' '+lastname as 'Student Name' from person where personid in(select personid from enrollment where courseid in (select courseid from course where departmentid in (select departmentid from department where name='it')))

16. WAQ to display the CourseNames. A:-select title from course

17. WAQ to display Course Names from IT department. A:-a)select c.title as 'Course Name' from department d inner join course c on d.departmentid=c.departmentid where d.name='it' b)select title as 'Course Name' from course where departmentid in (select departmentid from department where name='it')

18. WAQ to display the no of courses that are available in IT dept. A:-a)select count(c.courseid) as 'No.of Courses' from department d inner join course c on d.departmentid=c.departmentid where d.name='it' b)select count(courseid) as 'No.of Courses' from course where departmentid in (select departmentid from department where name='it')

19. WAQ to count the no of departments available in University. A:-select count(departmentid) as 'No.of Departments' from department

20. WAQ to display no of courses available in each dept. A:-select d.name as 'Department Name',count(c.courseid) as 'No.of Courses' from department d inner join course c on d.departmentid=c.departmentid group by d.name

21. WAQ to display course names starting with c. A:-select title as 'Course Name' from course where title like 'c%'

22. WAQ to display the Instructor Names who is teaching c. A:-a)select p.firstname+' '+p.lastname as 'Instructor Name' from course c inner join courseinstructor ci on c.courseid=ci.courseid inner join person p on ci.personid=p.personid where c.title='c' b)select firstname+' '+lastname as 'Insructor Name' from person where personid in (select personid from courseinstructor where courseid in (select courseid from course where title='c'))

23. WAQ to display Instructor Names who are teaching c and c++. A:-a) select distinct(p.firstname+' '+p.lastname) as 'Instructor Name' from course c inner join courseinstructor ci on c.courseid=ci.courseid inner join person p on ci.personid=p.personid where c.title='C' or c.title='C++' b) select firstname+' '+lastname as 'Instructor Name' from person where personid in (select personid from courseinstructor where courseid in (select courseid from course where title='c' or title='c++'))

24. WAQ to display StudentNames starting with p. A:-select firstname+' '+lastname as 'Student Name' from person where discriminator='s' and firstname like 'p%'

25. WAQ to update student firstname from yogesh to rohit. A:-update person set firstname='rohit' where firstname='yogesh' 26. WAQ to display DeptHeads from each Dept. A:-select d.name as 'Department Name',p.firstname+' '+p.lastname as 'HOD' from department d inner join person p on d.personid=p.personid

27. WAQ to display the courses taught by sai. A:-a)select title as 'Course Names' from person p inner join courseinstructor ci on p.personid=ci.personid inner join course c on ci.courseid=c.courseid where p.firstname='sai' b)select title as 'Course Names' from course where courseid in(select courseid from courseinstructor where personid in(select personid from person where firstname='sai'))

28. WAQ to display the student details who are Enrolled in Maths Dept. A:-a)select distinct(p.firstname),p.lastname,p.enrollmentdate from department d inner join course c on d.departmentid=c.departmentid inner join enrollment e on c.courseid=e.courseid inner join person p on e.personid=p.personid where d.name='maths' b)select firstname,lastname,enrollmentdate from person where personid in (select personid from enrollment where courseid in (select courseid from course where departmentid in (select departmentid from department where name='maths')))

29. WAQ to display dept names whose no of courses is >2? A:-select d.name as 'Department Name',count(c.courseid) as 'No.of Courses' from department d inner join course c on d.departmentid=c.departmentid group by d.name having count(courseid)>2

30. WAQ to display student name, Deptname and EnrollmentDate. A:-select distinct(d.name) as 'Department Name',p.firstname+' '+p.lastname as 'Student Name',p.enrollmentdate from department d inner join course c on d.departmentid=c.departmentid inner join enrollment e on c.courseid=e.courseid inner join person p on e.personid=p.personid

31. WAQ to display the no. of courses learning by Kiran. A:-a)select count(courseid) as 'No.of Courses' from person p inner join enrollment e on p.personid=e.personid where firstname='kiran' b)select count(courseid) as 'No.of Courses' from enrollment where personid in (select personid from person where firstname='kiran')

32. WAQ to display the CourseNames learning by Kiran. A:-a)select c.title as 'Course Names' from person p inner join enrollment e on p.personid=e.personid inner join course c on e.courseid=c.courseid where p.firstname='kiran' b)select title as 'Course Names' from course where courseid in (select courseid from enrollment where personid in (select personid from person where firstname='kiran'))

33. WAQ to display the no of subjects teaching by sai. A:-a)select count(courseid) as 'No.of Courses' from person p inner join courseinstructor ci on p.personid=ci.personid where p.firstname='sai' b)select count(courseid) as 'No.of Courses' from courseinstructor where personid in (select personid from person where firstname='sai')

34. WAQ to display the list of course name taught by suresh. A:-a)select c.title as 'Course Names' from person p inner join courseinstructor ci on p.personid=ci.personid inner join course c on ci.courseid=c.courseid where firstname='suresh' b)select title as 'Course Names' from course where courseid in (select courseid from courseinstructor where personid in (select personid from person where firstname='suresh'))

35. WAQ to display Instructor Name & office Location A:-select p.firstname+' '+p.lastname as 'Instructor Name',o.location from person p inner join officeassignment o on p.personid=o.personid

36. WAQ to display student name who enrolled for course 'C' A:-a)select p.firstname+' '+p.lastname as 'Student Name' from course c inner join enrollment e on c.courseid=e.courseid inner join person p on e.personid=p.personid where c.title='C'

b)select firstname+' '+lastname as 'Student Name' from person where personid in (select personid from enrollment where courseid in (select courseid from course where title='c'))

37. WAQ to display student firstname, lastname and Enrollment date. A:-select firstname,lastname,enrollmentdate from person where discriminator='s'

38. WAQ to display no of students Enrolled on 09/01/2013. A:-select count(personid) as 'No.of Students' from person where enrollmentdate='09/01/2013'

39. WAQ to display student name who enrolled for course 'java' A:-a)select p.firstname+' '+p.lastname as 'Student Name' from course c inner join enrollment e on c.courseid=e.courseid inner join person p on e.personid=p.personid where c.title='java' b)select firstname+' '+lastname as 'Student Name' from person where personid in (select personid from enrollment where courseid in (select courseid from course where title='java'))

40. WAQ to apply constraint primary key for Courseid and Personid in CourseInstructor table. A:-alter table courseinstructor add primary key(courseid,personid) 41. WAQ to count no. of credits assigned for IT dept. A:-a)select sum(c.credits) as 'No.of Credits' from department d inner join course c on d.departmentid=c.departmentid where d.name='it'

b)select sum(credits) as 'No.of Credits' from course where departmentid in (select departmentid from department where name='it')

42. WAQ to display course name and instructor name A:-select c.title as 'Course Name',p.firstname+' '+p.lastname as 'Instructor Name' from person p inner join courseinstructor ci on p.personid=ci.personid inner join course c on ci.courseid=c.courseid

43. WAQ to display courseid, coursename, deptname and credits. A:-select c.courseid,c.title as 'Course Name',c.credits,d.name as 'Department Name' from department d inner join course c on d.departmentid=c.departmentid

44. WAQ to count no of instructors working in each department. A:-select d.name as 'Department Name',count(c.courseid) as 'No.of Instructors' from department d inner join course c on d.departmentid=c.departmentid group by d.name

45. WAQ to display who enrolled for course 'C' order by coursename. A:-select distinct(p.firstname+' '+p.lastname) as 'Student Name',c.title from course c inner join enrollment e on c.courseid=e.courseid inner join person p on e.personid=p.personid where c.title='c' order by c.title

46. WAQ to display course name starting with c. A:-select title as 'Course Name' from course where title like 'c%'

47. WAQ to display instructor name, location, deptname and coursename. A:-select p.firstname+' '+p.lastname as 'Instructor Name',o.location,d.name as 'Department Name',c.title as 'Course Name' from person p inner join officeassignment o on p.personid=o.personid inner join courseinstructor ci on o.personid=ci.personid inner join course c on ci.courseid=c.courseid inner join department d on c.departmentid=d.departmentid

48. WAQ to display studentname, deptname and enrollmentdate. A:-a)select distinct(p.firstname+' '+p.lastname) as 'Student Name',d.name as 'Department Name',p.enrollmentdate from department d inner join course c on

d.departmentid=c.departmentid inner join enrollment e on c.courseid=e.courseid inner join person p on e.personid=p.personid

49. WAQ to display person detail whose descriminator='i'. A:-select firstname,lastname,hiredate from person where discriminator='i'

50. WAQ to display no. of courses available in maths dept. along with deptname. A:-a)select count(courseid) as 'No.of Courses' from department d inner join course c on d.departmentid=c.departmentid where d.name='maths' b)select count(courseid) as 'No.of Courses' from course where departmentid in (select departmentid from department where name='maths')

51. WAQ to display deptname starting with 'ch'. A:-select name as 'Department Name' from department where name like 'ch%'

52. WAQ to display depthead of maths. A:-a)select p.firstname+' '+p.lastname as 'HOD' from department d inner join person p on d.personid=p.personid where d.name='it'

b)select firstname+' '+lastname as 'HOD' from person where personid in (select personid from department where name='it')

53. WAQ to display all dept head names with deptname. A:-select d.name as 'Department Name',p.firstname+' '+p.lastname as 'HOD' from department d inner join person p on d.personid=p.personid

54. WAQ to display dept.head names not starting with "s". A:- select p.firstname+' '+p.lastname as 'HOD' from department d inner join person p on d.personid=p.personid where firstname not like 's%'

55. WAQ to display no. of years exp. for "raj". A:-select DATEDIFF(yy,hiredate,getdate()) as 'Experience' from person where firstname='raj'

56. WAQ to count no. of students studying in university. A:-select count(distinct personid) as 'No.of Students' from enrollment

57. Waq to display empname and location? A:-select p.firstname+' '+p.lastname as 'Employee Name',o.location from person p inner join officeassignment o on p.personid=o.personid

58. waq to display student fullname and grade? A:-select p.firstname as 'Student Name',sum(e.grade) as 'Total grades' from enrollment e inner join person p on e.personid=p.personid group by p.firstname

59. waq to create a view to display the employee details who are working in CSE Department? A:- create view cseemp as select distinct(p.firstname+' '+p.lastname) as 'Employee Name',p.hiredate from department d inner join course c on d.departmentid=c.departmentid inner join courseinstructor ci on c.courseid=ci.courseid inner join person p on ci.personid=p.personid where d.name='cse' select * from cseemp

60. waq to count the number of students that are available in the univesrity? A:-select count(distinct personid) as 'No.of Students' from enrolment

61. waq to count the number of students that are available in each department ? A:-select d.name as 'Department Name',count(distinct e.personid) as 'No.of Students' from department d inner join course c on d.departmentid=c.departmentid inner join enrollment e on c.courseid=e.courseid group by d.name

62. waq to create a view to display instructor Details who are working in CSE Department? A:- create view cseemp as select distinct(p.firstname+' '+p.lastname) as 'Employee Name',p.hiredate from department d inner join course c on d.departmentid=c.departmentid inner join courseinstructor ci on c.courseid=ci.courseid inner join person p on ci.personid=p.personid where d.name='cse' select * from cseemp

63. waq to create a view to display instructor Details who are working in Chemistry Department order by firstname? A:- create view chemistryemp as select distinct(p.firstname+' '+p.lastname) as 'Employee Name',p.hiredate from department d inner join course c on d.departmentid=c.departmentid inner join courseinstructor ci on c.courseid=ci.courseid inner join person p on ci.personid=p.personid where d.name='chemistry' select * from chemistryemp

note:-we cannot apply order by clause in views 64. WAQ to create a view to display student details? A:- create view studentdetails as select distinct(p.firstname+' '+p.lastname) as 'Student Name',d.name as 'Department Name',p.enrollmentdate from department d inner join course c on

d.departmentid=c.departmentid inner join enrollment e on c.courseid=e.courseid inner join person p on e.personid=p.personid

65. Create a stored procedure to insert Records in person table? A:- create procedure proc_addperson(@pid varchar(30),@lname varchar(30),@fname varchar(30),@hdate date,@edate date,@disc char(1)) as begin insert into person values(@pid,@lname,@fname,@hdate,@edate,@disc) end exec proc_addperson 'p10','kumar','anil','2014-8-1',null,'i'

66. Create a Stored procedure to delete kirankumar from person table? A:- create procedure proc_delkiran as begin delete from person where firstname='kiran' and lastname='kumar' end exec proc_delkiran 67. Create a Stored procedure to update firstname from sai to saiteja? A:- create procedure proc_updatesai as begin

update person set firstname='saiteja' where firstname='sai' end exec proc_updatesai 68. Create a Stored procedure to display student firstname, lastname, Enrollmentdate? A:- create procedure proc_displaysdetails as begin select firstname,lastname,enrollmentdate from person where discriminator='s' end exec proc_displaysdetails

69. Create a Stored procedure to display student firstname, lastname, Enrollmentdate, Departmentname? A:- create procedure proc_displaysdate as begin select distinct(p.firstname+' '+p.lastname) as 'Student Name',d.name as 'Department Name',p.enrollmentdate from department d inner join course c on d.departmentid=c.departmentid inner join enrollment e on c.courseid=e.courseid inner join person p on e.personid=p.personid end exec proc_displaysdate

70. Create a Stored procedure to display courses that are learning by ravi? A:- create procedure proc_70 as begin

select title as 'Courses' from course where courseid in (select courseid from enrollment where personid in (select personid from person where firstname='ravi')) end exec proc_70

71. Create a Stored procedure to display Department details order by department name? A:- create procedure proc_deptdetails as begin select * from department order by name end exec proc_deptdetails

72. Create a Stored procedure to display the number of courses that are available in each department? A:- create procedure proc_72 as begin select d.name as 'Department Name',count(c.courseid) as 'No.of Courses' from department d inner join course c on d.departmentid=c.departmentid group by d.name end exec proc_72

73. Create a Stored procedure to Display the instructor names who are teaching C, C++ and java? A:- create procedure proc_73 as begin select distinct(p.firstname+' '+p.lastname) as 'Instructor Name' from course c inner join courseinstructor ci on c.courseid=ci.courseid inner join person p on ci.personid=p.personid where c.title='C' or c.title='C++' or c.title='JAVA' end exec proc_73

74. Create a Stored procedure to count the number of courses learning by kiran? A:- create procedure proc_74 as begin select count(courseid) as 'No.of Courses' from person p inner join enrollment e on p.personid=e.personid where firstname='kiran' end exec proc_74

75. Create a Stored procedure to display courses taught by suresh? A:- create procedure proc_75 as begin select c.title as 'Course Names' from person p inner join courseinstructor ci on p.personid=ci.personid inner join course c on ci.courseid=c.courseid where firstname='suresh' end

exec proc_75

76. Create a Stored procedure to display student names that enrolled for maths? A:- create procedure proc_76 as begin select distinct(p.firstname+' '+p.lastname) as 'Student Name' from department d inner join course c on d.departmentid=c.departmentid inner join enrollment e on c.courseid=e.courseid inner join person p on e.personid=p.personid where d.name='maths' end exec proc_76

77. Write a TSQL Program to display fullname of p1? A:- declare @pid varchar(30) begin set @pid='p1' select firstname+' '+lastname as 'FULL NAME' from person where personid='p1' end select program and press F5

78. Create a Trigger to display person details after inserting the record in person table? A:- create trigger trig_78 on person after insert as begin select * from person end ------------------------------------------------------------------------------ insert into person values('p10','kumar','anil','2014-08-01',null,'i')

------------------------------------------------------------------------------

79. Create a Trigger to insert personid in officeAssignment Table whenever any new instrutor is created? A:- create trigger trig_79 on person after insert as begin declare @disc char(1),@pid varchar(30) select @disc=discriminator,@pid=personid from inserted if @disc='i' begin insert into officeassignment(personid) values(@pid) end end ------------------------------------------------------------------------------------ insert into person values('p10','kumar','anil','2014-08-01',null,'i') ------------------------------------------------------------------------------------ select * from officeassignment

80. Create a View To display Instructor details along with Location and create a instead of trigger to insert the record in both persontable and office assignment table? A:-

create trigger trig_80 on insdetails instead of insert as begin declare @pid varchar(30),@fname varchar(30),@lname varchar(30),@hdate date, @location varchar(50), @disc char(1) select @pid=personid,@fname=firstname,@lname=lastname,@hdate=hiredate,@location=location from inserted set @disc='i' insert into person(personid, lastname, firstname, hiredate, discriminator) values(@pid, @lname, @fname, @hdate, @disc) insert into officeassignment values(@pid,@location) end ------------------------------------------------------------------------------------ insert into insdetails values('p11','kumar','sunil','2014-08-02','Pune') ------------------------------------------------------------------------------------ Person table

Office Assignment table

81. WAQ to display the person details along with rowid? A:-select p.*,ROW_NUMBER() over(order by personid) as 'Rowid' from person p

82. Create a stored procedure to display instructor details along with location whose name starts with s? A:- create procedure proc_82 as begin select p.firstname+' '+p.lastname as 'Instructor Name',p.hiredate,o.location from person p inner join officeassignment o on p.personid=o.personid where (p.firstname+' '+p.lastname) like 's%' end exec proc_82

83. Create a Stored procedure to check whether login user is valid or invalid? A:- create procedure proc_83(@uname varchar(30),@pwd varchar(30)) as begin select * from users where username=@uname and password=@pwd end exec proc_83 'anil','anilk' 84. Write a TSQL Program to update lastname based on Firstname? A:- declare @lname varchar(30),@fname varchar(30) begin set @lname='sharma' set @fname='kiran' update person set lastname=@lname where firstname=@fname

end 85. Create a Stored Procedure to Count the number of courses available in each department? A:- create procedure proc_noofcourses as begin select d.name as 'Department Name',count(c.courseid) as 'No.of Courses' from department d inner join course c on d.departmentid=c.departmentid group by d.name end exec proc_noofcourses

86.Create a Table with name personbackup with columns opid, olname, ofname, ohdate, oedate, oDescriminator, Npid, Nlname, Nfname, Nhdate, Nedate, NDescriminator Create a Trigger to insert a record in person table whenever we insert the record in person table then automatically insert pid, lname, fname, hdate, edate, descriminator in Npid, Nlname, Nfname, Nhdate, Nedate, NDescriminator of personbackup and whenever user delete the record in person table then automatically insert the deleted records in opid, olname, ofname, ohdate, oedate, oDescriminator in person Table? A:-create table personbackup(opid varchar(30), olname varchar(30), ofname varchar(30) ,ohdate date, oedate date, odesc char(1), npid varchar(30), nlname varchar(30), nfname varchar(30), nhdate date, nedate date, onesc char(1)) Trigger create trigger trig_personbkup on person after insert,delete as begin declare @opid varchar(30), @olname varchar(30), @ofname varchar(30), @ohdate date, @oedate date, @odisc char(1), @npid varchar(30), @nlname varchar(30), @nfname varchar(30), @nhdate date, @nedate date, @ndisc char(1) select @opid=personid, @olname=lastname, @ofname=firstname, @ohdate=hiredate, @oedate=enrollmentdate, @odisc=discriminator from deleted select @npid=personid, @nlname=lastname, @nfname=firstname, @nhdate=hiredate, @nedate=enrollmentdate, @ndisc=discriminator from inserted insert into personbackup values(@opid, @olname, @ofname, @ohdate, @oedate, @odisc, @npid, @nlname, @nfname, @nhdate, @nedate, @ndisc) end

insert into person values('p10','kumar','sunil','2014-05-01',null,'i') Person Table

insert into person values('p10','kumar','sunil','2014-05-01',null,'i') Personbackup table

87. Create a procedure to display the no of courses that are available in each Department? A:- create procedure proc_noofcourses as begin select d.name as 'Department Name',count(c.courseid) as 'No.of Courses' from department d inner join course c on d.departmentid=c.departmentid group by d.name end exec proc_noofcourses

88. Create a procedure to display The Course name and Department name that are available in the university? A:- create procedure proc_coursedept as begin select c.title as 'Course',d.name as 'Department' from department d inner join course c on d.departmentid=c.departmentid end exec proc_coursedept

89. Create a stored procedure to display the coursename, Credits and department name? A:- create procedure proc_89 as begin select c.title as 'Course',c.credits,d.name as 'Department Name' from department d inner join course c on d.departmentid=c.departmentid end exec proc_89

90. Create a Procedure to display the Instructor Names who is teaching c++. A:- create procedure proc_90 as begin

select p.firstname+' '+p.lastname as 'Instructor Name' from course c inner join courseinstructor ci on c.courseid=ci.courseid inner join person p on ci.personid=p.personid where c.title='c++' end exec proc_90

91. Create a Stored Procedure to display studentname, enrollmentdate, deptname order by studentname? A:- create procedure proc_91 as begin select distinct(d.name) as 'Department Name',p.firstname+' '+p.lastname as 'Student Name',p.enrollmentdate from department d inner join course c on d.departmentid=c.departmentid inner join enrollment e on c.courseid=e.courseid inner join person p on e.personid=p.personid order by p.firstname+' '+p.lastname end exec proc_91

92. Create a Stored Procedure to display the no of subjects teaching by sai. A:- create procedure proc_92 as begin select count(courseid) as 'No.of Courses' from person p inner join courseinstructor ci on p.personid=ci.personid where p.firstname='sai' end exec proc_92

93. Create a Stored Procedure to display the instructor names who is teaching java? A:-

create procedure proc_93 as begin select p.firstname+' '+p.lastname as 'Instructor Name' from course c inner join courseinstructor ci on c.courseid=ci.courseid inner join person p on ci.personid=p.personid where c.title='java' end

94. Create a Stored Procedure to display the instructor names who is teaching Dotnet and whose name starts with r? A:- create procedure proc_94 as begin select p.firstname+' '+p.lastname as 'Instructor Name' from course c inner join courseinstructor ci on c.courseid=ci.courseid inner join person p on ci.personid=p.personid where c.title='dotnet' and p.firstname like 'r%' end exec proc_94

95. Waq to create a clustered index on person Table? A:-create clustered index ix_person_personid on person(personid) note:-We cannot create more than one index on table. Whenever we are applying primary key constraint on a cloumn in a table then automatically clustered index will be applied on primary key column 96. Create a Procedure to count the number of students Enrolled for C? A:- create procedure proc_countcstudents as begin select count(distinct personid) as 'No.of Students' from course c inner join enrollment e on c.courseid=e.courseid where c.title='c' end exec proc_countcstudents

97. Can we call one stored procedure in another stored procedure? A:-Yes 98. Waq to display all the Tablenames in UAS Database? A:-select * from sys.tables

99. waq to display all the database names that are available in your system? A:-select * from sys.databases

100. Create a Tsql Program to print a Message Best Of Luck? A:- begin print 'Best of Luck' end select program and press F5