1. Consider the following schema:PlayerSportspldRecordplvId plyNameHilalTarek#evCode placespNameFootball#plyId1122Tennis1El21Еб4SultanSalimSwimmingCycling3344E212E513ЕЗ32EventevCode3E8#spId evPlayes475evTitleE43Mini Foot FestIbri TourOman OpenArab Sea RaceMuscat CyclingE114E71E215ЕЗ32E4336E5448E6Dhofar Fest1115Indoors CupSuhar OpenE7332B8264Note: primary keys are underlined, foreign keys have #.Answer the following questions : (after executing the SQL command, copy the command and screen shot of theresult in a word file. Do not forget to indicate the question nuand send it by email)er, save the file with your student numberQ4. Add attribute şspld to the table Player.Q5. Update the SRIA of player 3 to 2.

As per our guidelines we are supposed to answer?️ only one question. Kindly repost other questions…

Answered: Q5. Update the sRld of player 3 to 2.

Engineering

Computer Science

Q5. Update the sRld of player 3 to 2.

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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Concept explainers

Windows

Windows is an operating system produced by Microsoft Corporation, initially released in the year 1985 and also known as Microsoft Windows. It has been written in JavaScript with visual basics, and C. Windows is the most popular operating system (OS) for personal computers across the globe. Since its inception, there has been a tough competition between Apple and Microsoft, yet one-third of the OS market share has been occupied by Windows. Although in recent years, Android has come up as another considerable competitor for these two organizations, which is leading the smartphone market, yet in desktops and laptops, Windows has the most number of customers.

Question

1. Consider the following schema:
Player
Sport
spld
Record
plvId plyName
Hilal
Tarek
#evCode place
spName
Football
#plyId
1
1
2
2
Tennis
1
El
2
1
Еб
4
Sultan
Salim
Swimming
Cycling
3
3
4
4
E2
1
2
E5
1
3
ЕЗ
32
Event
evCode
3
E8
#spId evPlayes
4
75
evTitle
E4
3
Mini Foot Fest
Ibri Tour
Oman Open
Arab Sea Race
Muscat Cycling
E1
1
4
E7
1
E2
15
ЕЗ
32
E4
3
36
E5
4
48
E6
Dhofar Fest
1
115
Indoors Cup
Suhar Open
E7
3
32
B8
2
64
Note: primary keys are underlined, foreign keys have #.
Answer the following questions : (after executing the SQL command, copy the command and screen shot of the
result in a word file. Do not forget to indicate the question nu
and send it by email)
er, save the file with your student number
Q4. Add attribute şspld to the table Player.
Q5. Update the SRIA of player 3 to 2.

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