What is <> in a query?

What is <> in SQL query?

Compares two expressions (a comparison operator). When you compare nonnull expressions, the result is TRUE if the left operand is not equal to the right operand; otherwise, the result is FALSE.

What does <> mean in DBMS?

It (<>) is a function that is used to compare values in database table. != (Not equal to) functions the same as the <> (Not equal to) comparison operator. Follow this answer to receive notifications.

What is the difference between <> and != In MySQL?

There is no difference. According to SQL.org, the != operator is converted to be <> by the compiler/interpreter during execution so in essence it is just an alias.

What is not equal in SQL?

SQL Not Equal (<>) Operator In SQL, not equal operator is used to check whether two expressions are equal or not. If it's not equal, then the condition will be true, and it will return not matched records. Both != and <> operators are not equal operators and will return the same result, but the !=