How to create alias of table names and column names?

 Use AS clause to create alias of a table or column name

 

SELECT s.RollNumber,s.Name,b.BookNumber,b.Title,i.IssueDate FROM student AS s, book AS b,issuebooks AS i WHERE i.RollNumber=s.RollNumber and i.BookNumber=b.BookNumber;

 

RollNumber

Name

BookNumber

Title

IssueDate

1234

Harish Kumar

101

Data Analytics for Beginners

2023-11-12

1235

Kapil Sharma

102

Data Analytics for Professional

2023-11-16

1236

Nitin Verma

103

Business Analytics for All

2023-11-20

 

SELECT s.RollNumber AS 'Roll Number',s.Name AS 'Student Name',b.BookNumber AS 'Book Number',b.Title AS 'Book Title',i.IssueDate AS 'Book Issue Date' FROM student AS s, book AS b,issuebooks AS i WHERE i.RollNumber=s.RollNumber and i.BookNumber=b.BookNumber;

 

Roll Number

Student  Name

Book Number

Book Title

Book Issue Date

1234

Harish Kumar

101

Data Analytics for Beginners

2023-11-12

1235

Kapil Sharma

102

Data Analytics for Professional

2023-11-16

1236

Nitin Verma

103

Business Analytics for All

2023-11-20

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