mongo-driver: go.mongodb.org/mongo-driver/mongo/readconcern Index | Files

package readconcern

import "go.mongodb.org/mongo-driver/mongo/readconcern"

Index

Package Files

readconcern.go

type Option Uses

type Option func(concern *ReadConcern)

Option is an option to provide when creating a ReadConcern.

func Level Uses

func Level(level string) Option

Level creates an option that sets the level of a ReadConcern.

type ReadConcern Uses

type ReadConcern struct {
    // contains filtered or unexported fields
}

ReadConcern for replica sets and replica set shards determines which data to return from a query.

func Available Uses

func Available() *ReadConcern

Available specifies that the query should return data from the instance with no guarantee that the data has been written to a majority of the replica set members (i.e. may be rolled back).

func Linearizable Uses

func Linearizable() *ReadConcern

Linearizable specifies that the query should return data that reflects all successful writes issued with a write concern of "majority" and acknowledged prior to the start of the read operation.

func Local Uses

func Local() *ReadConcern

Local specifies that the query should return the instance’s most recent data.

func Majority Uses

func Majority() *ReadConcern

Majority specifies that the query should return the instance’s most recent data acknowledged as having been written to a majority of members in the replica set.

func New Uses

func New(options ...Option) *ReadConcern

New constructs a new read concern from the given string.

func Snapshot Uses

func Snapshot() *ReadConcern

Snapshot is only available for operations within multi-document transactions.

func (*ReadConcern) MarshalBSONValue Uses

func (rc *ReadConcern) MarshalBSONValue() (bsontype.Type, []byte, error)

MarshalBSONValue implements the bson.ValueMarshaler interface.

Package readconcern imports 2 packages (graph) and is imported by 13 packages. Updated 2019-02-22. Refresh now. Tools for package owners.