MongoDB request DSL • opensavvy.ktmongo.dsl.command • UpdateOne

UpdateOne

class UpdateOne<Document : Any> : AbstractBsonNode, Command, AvailableInBulkWrite<Document> 

Updating a single element in a collection.

Example

users.updateOne({ User::name eq "foo" }) {
    User::age set 18
}

External resources

• Official documentation

See also

• FilterQuery Filter operators

• UpdateQuery Update operators

Constructors

UpdateOne

constructor(context: )

Properties

context

open override val context: 

The context used to generate this expression.

filter

val filter: FilterQuery<Document>

options

val options: UpdateOptions<Document>

update

val update: UpdateQuery<Document>

Functions

freeze

open override fun freeze()

Makes this node immutable.

simplify

open override fun simplify(): AbstractBsonNode?

Returns a simplified (but equivalent) expression to the current expression.

toBson

open fun toBson(): 

Writes the result of simplifying to a new Bson.

toString

override fun toString(): String

JSON representation of this expression.

fun toString(simplified: Boolean): String

JSON representation of this expression.

writeTo

override fun writeTo(writer: )

Writes the result of simplifying this expression into writer.