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 mentionedI have been asked this question in semester exam.I'd like to ask this question from The select Clauses in division Select Statement of MySQL

What is the need of “column Aliases” in “SELECT” clause?(a) To

1.	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 mentionedI have been asked this question in semester exam.I'd like to ask this question from The select Clauses in division Select Statement of MySQL
Answer» Right answer is (d) All of the mentioned The BEST EXPLANATION: “COLUMN Aliases” are used to ASSIGN a new label to the columns in the result SET without actually changing the column name.

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