object ReadConcern
The readConcern option allows clients to choose a level of isolation for their reads.
- Since
1.1
- Note
Requires MongoDB 3.2 or greater
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- val AVAILABLE: ReadConcern
The available read concern level.
The available read concern level.
- Since
2.5
- Note
Requires MongoDB 4.0 or greater
- val DEFAULT: ReadConcern
Use the servers default read concern.
- val LINEARIZABLE: ReadConcern
The linearizable read concern.
The linearizable read concern.
This read concern is only compatible with org.mongodb.scala.ReadPreference$.primary
- Since
2.2
- Note
Requires MongoDB 3.4 or greater
- val LOCAL: ReadConcern
Return the node's most recent copy of data.
Return the node's most recent copy of data. Provides no guarantee that the data has been written to a majority of the nodes.
- val MAJORITY: ReadConcern
Return the node's most recent copy of the data confirmed as having been written to a majority of the nodes.
- val SNAPSHOT: ReadConcern
The snapshot read concern level.
The snapshot read concern level.
- Since
2.4
- Note
Requires MongoDB 4.0 or greater
- def apply(readConcernLevel: ReadConcernLevel): ReadConcern
Construct a new read concern
Construct a new read concern
- readConcernLevel
the read concern level
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This is the documentation for the MongoDB Scala driver.
Driver structure
The mongodb scala driver.
To get started you need a MongoClient instance, either from a connection string or via a org.mongodb.scala.MongoClientSettings.
Notable packages include: