P Id LastName FirstName Address City Hansen Ola Timoteivn 10 Sandnes Sandnes Borgvn 23 Storgt 20 Svendson Tove Pettersen Kari Stavanger C7 Explain the following SOL sentences and write their output : 1) SELECT DISTINCT City FROM Persons 2) SELECT * FROM Persons WHERE City-'Sandnes' 3) SELECT FROM Persons WHERE FirstName-'Tove' OR FirstName-'0la' 4) SELECT FROM Persons ORDER BY LastName DESC 5) INSERT INTO Persons (P Id, LastName, FirstName) VALUES (5, 'Tjessem', 'Jakob') 6) UPDATE Persons dnes!

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Suppose the following "Persons" table:
P Id
LastName
FirstName
Address
City
1
Hansen
Ola
Timoteivn 10
Sandnes
Svendson
Tove
Borgvn 23
Sandnes
Pettersen
Kari
Storgt 20
Stavanger
C7 Explain the following sOL sentences and write their output:
1) SELECT DISTINCT City FROM Persons
2) SELECT * FROM Persons
WHERE City-'Sandnes'
3) SELECT * FROM Persons
WHERE FirstName='Tove'
OR FirstName-'0la'
4) SELECT FROM Persons
ORDER BY LastName DESC
5) INSERT INTO Persons (P Id, LastName, FirstName)
VALUES (5, 'Tjessem', 'Jakob')
6) UPDATE Persons
SET Address='Nissestien 67', City='Sandnes'
WHERE LastName='Tjessem' AND FirstName='Jakob'
7) DELETE FROM Persons
WHERE LastName-'Tjessem' AND FirstName=' Jakob'
Transcribed Image Text:Suppose the following "Persons" table: P Id LastName FirstName Address City 1 Hansen Ola Timoteivn 10 Sandnes Svendson Tove Borgvn 23 Sandnes Pettersen Kari Storgt 20 Stavanger C7 Explain the following sOL sentences and write their output: 1) SELECT DISTINCT City FROM Persons 2) SELECT * FROM Persons WHERE City-'Sandnes' 3) SELECT * FROM Persons WHERE FirstName='Tove' OR FirstName-'0la' 4) SELECT FROM Persons ORDER BY LastName DESC 5) INSERT INTO Persons (P Id, LastName, FirstName) VALUES (5, 'Tjessem', 'Jakob') 6) UPDATE Persons SET Address='Nissestien 67', City='Sandnes' WHERE LastName='Tjessem' AND FirstName='Jakob' 7) DELETE FROM Persons WHERE LastName-'Tjessem' AND FirstName=' Jakob'
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