(a) Add new column: Ambition Varchar (20). (b) Display Names and Ambition for 20 year old students using SQL. (c) Delete Table Students.
(a) Add new column: Ambition Varchar (20). (b) Display Names and Ambition for 20 year old students using SQL. (c) Delete Table Students.
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
Related questions
Question
![Question 2
Structured Query Language (SQL) is a standard computer language for relational database management and data manipulation. SQL queries
are used to insert, update and modify data. By referring to the Table1 below, write the SQL statements for the following:
Table 1: Students
ID
Names
PhoneNumber
Country
Somalia
Age
1234
Aishah
0131234561
18
Absya
Ah Meng
Bee Chean
Malaysia
China
4567
0131234562
21
8910
01312345673
20
1112
01312345674
Korea
19
1314
Buchanan
0131234565
Korea
20
(a) Add new column: Ambition Varchar (20).
(b) Display Names and Ambition for 20 year old students using SQL.
(c) Delete Table Students.
(d) Delete column country.
(e) Use SQL statements to update all Country names in the Students table from Korea to
Malaysia.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F60815f94-80d6-4629-af39-d1057b853da6%2Fd619d2f8-db8f-4511-b04b-49065d25c0ce%2F5swv5sbs_processed.png&w=3840&q=75)
Transcribed Image Text:Question 2
Structured Query Language (SQL) is a standard computer language for relational database management and data manipulation. SQL queries
are used to insert, update and modify data. By referring to the Table1 below, write the SQL statements for the following:
Table 1: Students
ID
Names
PhoneNumber
Country
Somalia
Age
1234
Aishah
0131234561
18
Absya
Ah Meng
Bee Chean
Malaysia
China
4567
0131234562
21
8910
01312345673
20
1112
01312345674
Korea
19
1314
Buchanan
0131234565
Korea
20
(a) Add new column: Ambition Varchar (20).
(b) Display Names and Ambition for 20 year old students using SQL.
(c) Delete Table Students.
(d) Delete column country.
(e) Use SQL statements to update all Country names in the Students table from Korea to
Malaysia.
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