Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / anju saxena
The EXISTS operator tests whether a given set is empty or
not. An exist operator on empty set returns False while on
nonempty set it returns True.
IN operator is used where membership of the element has to
tested against the set.
| Is This Answer Correct ? | 8 Yes | 4 No |
Post New Answer View All Answers
how to drop an existing table in mysql? : Sql dba
What is difference between sql and excel?
What is on delete set null?
how can you create an empty table from an existing table? : Sql dba
How to fetch alternate records from a table?
Is json a nosql?
What is not in sql?
What are the different types of joins in sql?
What is the meaning of disabling a trigger?
what are the different tables present in mysql? : Sql dba
Why procedure is used in sql?
What does pragma mean?
Write a sql query to find the names of employees that begin with ‘a’?
Write a sql select query that only returns each name only once from a table?
What are sql constraints?
