MongoDB request DSL • opensavvy.ktmongo.dsl.query • FilterQuery • nor

nor

abstract fun nor(block: FilterQuery<T>.() -> Unit)

Performs a logical NOR operation on one or more expressions, and selects the documents that do not satisfy any of the expressions.

Example

class User(
    val name: String?,
    val age: Int,
)

collection.find {
    nor {
        User::name eq "foo"
        User::name eq "bar"
        User::age eq 18
    }
}

External resources

• Official documentation

See also

• FilterQuery.and Logical AND operation.

• FilterQuery.or Logical OR operation.