What is the purpose of the SQL AS clause ?
A. The AS SQL clause is used change the name of a column in the result set or to assign a name to a derived column.
B. The AS clause is used with the JOIN clause only.
C. The AS clause defines a search condition.
D. All of the mentioned
Answer:A
What is the purpose of the SQL AS clause ?
A. The AS SQL clause is used change the name of a column in the result set or to assign a name to a derived column. B. The AS clause is used with the JOIN clause only. C. The AS clause defines a search condition. D. All of the mentioned
Explanation: SQL Aliases are defined for columns and tables. Basically aliases is created to make the column selected more readable.