1. Create a data base (company) 3.Retrieve all the 2. Create two tables in the database: attribute values from Employee employee no each table. e name Salary phone d no 4. Display sum of salaries for each dartment where the sum of salaries 1456 Ahmad 4000 0555558888 1 1457 Khaled 4500 0555553333 1458 Ahmad 3000 0555554444 3 1459 Mohamed 6000 0555555777 4 more than 6000? 1460 Noor 5000 0555553334 2 5. Retrieve the details of Department d no employees whose salary is greater than the minimum salary of the employees working in dept number 2 and also he is not working in dept d_name manager_no 1 CS 1457 IS 1459 SE 1444 4. CS 1433 5 CS 1411 Note: d no in Department is primary key. number 2

Fundamentals of Information Systems
9th Edition
ISBN:9781337097536
Author:Ralph Stair, George Reynolds
Publisher:Ralph Stair, George Reynolds
Chapter3: Database Systems And Big Data
Section: Chapter Questions
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in SQL 

1.
Create a data base (company)
3.Retrieve all the
2.
Create two tables in the database:
attribute values from
each table.
Employee
employee no
e name
Salary
phone
d no
wmoon
4. Display sum of salaries
for each d artment
where the sum of salaries
more than 6000?
1456
Ahmad
4000
0555558888
1
1457
Khaled
4500
0555553333
2
1458
Ahmad
3000
0555554444
3
1459
Mohamed
6000
0555555777
4
1460
Noor
5000
0555553334
2
5. Retrieve the details of
employees whose salary
is greater than the
minimum salary of the
employees working in
dept number 2 and also
he is not working in dept
Department-
d no
d name
manager_no
1
CS
1457
IS
1459
SE
1444
CS
1433
CS
1411
Note: d no in Department is primary key.
number 2
37
Transcribed Image Text:1. Create a data base (company) 3.Retrieve all the 2. Create two tables in the database: attribute values from each table. Employee employee no e name Salary phone d no wmoon 4. Display sum of salaries for each d artment where the sum of salaries more than 6000? 1456 Ahmad 4000 0555558888 1 1457 Khaled 4500 0555553333 2 1458 Ahmad 3000 0555554444 3 1459 Mohamed 6000 0555555777 4 1460 Noor 5000 0555553334 2 5. Retrieve the details of employees whose salary is greater than the minimum salary of the employees working in dept number 2 and also he is not working in dept Department- d no d name manager_no 1 CS 1457 IS 1459 SE 1444 CS 1433 CS 1411 Note: d no in Department is primary key. number 2 37
1. Create a data base (company)
2.
Create two tables in the database:
3. Retrieve e name
,d no from Employee
and d name from
depart. ent by Inner
„left and right join?
employee no
hame
Salary
phone
d no
1456
Ahmad
4000
0555558888
1
1457
Khaled
4500
0555553333
1458
Ahmad
3000
0555554444
3
1459
Mohamed
6000
0555555777
4
1460
Noor
5000
0555553334
2
1461
Waleed
7000
0555553222
NULL
d no
d name
manager no
CS
1457
iS
1459
SE
1444
NT
1433
4
SS
1411
Note: d no in Department is primary key.
Transcribed Image Text:1. Create a data base (company) 2. Create two tables in the database: 3. Retrieve e name ,d no from Employee and d name from depart. ent by Inner „left and right join? employee no hame Salary phone d no 1456 Ahmad 4000 0555558888 1 1457 Khaled 4500 0555553333 1458 Ahmad 3000 0555554444 3 1459 Mohamed 6000 0555555777 4 1460 Noor 5000 0555553334 2 1461 Waleed 7000 0555553222 NULL d no d name manager no CS 1457 iS 1459 SE 1444 NT 1433 4 SS 1411 Note: d no in Department is primary key.
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