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Question

What is the need of “column Aliases” in “SELECT” clause?

a.

To assign a new label to the column in result set

b.

To overwrite the existing column name in result set

c.

To modify the column name while using literals, Expression, built_in functions with “SELECT clause

d.

All of the mentioned

Posted under MySQL Database

Answer: (d).All of the mentioned

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Q. What is the need of “column Aliases” in “SELECT” clause?
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