Logical
operators are used to connect query clauses.
Operator
|
Description
|
Joins
query clauses with a logical AND returns all documents that match the
conditions of both clauses.
|
|
$nor
|
Joins
query clauses with a logical NOR returns all documents that fail to match
both clauses.
|
$not
|
Inverts
the effect of a query expression and returns documents that do not match the
query expression.
|
Joins
query clauses with a logical OR returns all documents that match the
conditions of either clause.
|
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