Database Developer Question:
Explain me what is the difference between Rename and Alias?
Answer:
‘Rename’ is a permanent name given to a table or column
‘Alias’ is a temporary name given to a table or column.
‘Alias’ is a temporary name given to a table or column.
Previous Question | Next Question |
Tell me can a table contain multiple PRIMARY KEY’s? | Tell me what is the difference between NULL value, Zero, and Blank space? |