Class representing the optional arguments to a MongoDB update operation. More...

#include <update.hpp>

Public Member Functions
void	upsert (bool upsert)
	Sets the upsert option. More...

const stdx::optional< bool > &	upsert () const
	Gets the current value of the upsert option. More...

void	bypass_document_validation (bool bypass_document_validation)
	Sets the bypass_document_validation option. More...

const stdx::optional< bool > &	bypass_document_validation () const
	Gets the current value of the bypass_document_validation option. More...

void	write_concern (class write_concern wc)
	Sets the write_concern for this operation. More...

const stdx::optional< class write_concern > &	write_concern () const
	The current write_concern for this operation. More...

Detailed Description

Class representing the optional arguments to a MongoDB update operation.

Member Function Documentation

void mongocxx::options::update::bypass_document_validation ( bool bypass_document_validation )

Sets the bypass_document_validation option.

If true, allows the write to opt-out of document level validation.

Note: On servers >= 3.2, the server applies validation by default. On servers < 3.2, this option is ignored.

Parameters

bypass_document_validation Whether or not to bypass document validation

const stdx::optional<bool>& mongocxx::options::update::bypass_document_validation ( ) const

Gets the current value of the bypass_document_validation option.

Returns: The optional value of the bypass_document_validation option.

void mongocxx::options::update::upsert ( bool upsert )

Sets the upsert option.

By default, if no document matches the filter, the update operation does nothing. However, by specifying upsert as true, this operation either updates matching documents or inserts a new document using the update specification if no matching document exists.

Parameters

upsert If set to true, creates a new document when no document matches the query criteria. The server-side default is false, which does not insert a new document if a match is not found.

const stdx::optional<bool>& mongocxx::options::update::upsert ( ) const

Gets the current value of the upsert option.

Returns: The optional value of the upsert option.

void mongocxx::options::update::write_concern ( class write_concern wc )

Sets the write_concern for this operation.

Parameters

wc	The new write_concern

See also: http://docs.mongodb.org/manual/core/write-concern/

const stdx::optional<class write_concern>& mongocxx::options::update::write_concern ( ) const

The current write_concern for this operation.

Returns: The current write_concern

See also: http://docs.mongodb.org/manual/core/write-concern/

The documentation for this class was generated from the following file:

src/mongocxx/options/update.hpp

Public Member Functions

Detailed Description

Member Function Documentation