Which of the following is the correct definition of alias in SQL statement? a. It is a way of renaming a column heading in the output b. It specifies the table containing the columns listed in the SELECT clause c. It is a value that is unavailable, unassigned, unknown, or inapplicable d. It retrieves information from the database
Which of the following is the correct definition of alias in SQL statement? a. It is a way of renaming a column heading in the output b. It specifies the table containing the columns listed in the SELECT clause c. It is a value that is unavailable, unassigned, unknown, or inapplicable d. It retrieves information from the database
Chapter8: Working With Advanced Functions
Section: Chapter Questions
Problem 4.3CP
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Question
q4)
Which of the following is the correct definition of alias in SQL statement?
a.
It is a way of renaming a column heading in the output
b.
It specifies the table containing the columns listed in the SELECT clause
c.
It is a value that is unavailable, unassigned, unknown, or inapplicable
d.
It retrieves information from the database
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