Answer:
SIGN (a): Returns 1 if a is positive or if a is 0, and -1 if a is less than 0.
Previous Question | Next Question |
How to use SQL to build SQL, what is this called and give an example? | Explain What is meant by Scrollable cursor? |
Previous Question | Next Question |
How to use SQL to build SQL, what is this called and give an example? | Explain What is meant by Scrollable cursor? |