Logical Query Operators

Note

For details on specific operator, including syntax and examples,click on the specific operator to go to its reference page.

NameDescription
$andJoins query clauses with a logical AND returns all documents that match the conditions of both clauses.
$notInverts the effect of a query expression and returns documents that do not match the query expression.
$norJoins query clauses with a logical NOR returns all documents that fail to match both clauses.
$orJoins query clauses with a logical OR returns all documents that match the conditions of either clause.