Which operator is used to compare the NULL values in SQL?

DWQA QuestionsCategory: SQLWhich operator is used to compare the NULL values in SQL?
Editor Staff asked 9 months ago

Which operator is used to compare the NULL values in SQL?

  1. Equal
  2. IN
  3. IS
  4. None of Above
1 Answers
Editor Staff answered 9 months ago

Answer: 3
Explanation:
In SQL, we can use the IS operator to compare a NULL. This operator can be used with select, insert, update, and delete commands.
The IN is a conditional operator used to reduce the use of multiple OR conditions in select, insert, update, and delete commands.
The EQUAL operator is used to check whether the given expressions are equal or not. The condition becomes true if the expressions are equal and then return matched records.