ReadConcernLevel Enumeration |
The leve of the read concern.
Namespace: MongoDB.Driver
Assembly: MongoDB.Driver.Core (in MongoDB.Driver.Core.dll) Version: 2.7.3+Branch.v2.7.x.Sha.2f1f2be13a23b8520cb9c2ee8439c022f9a03efe
SyntaxMembers| Member name | Value | Description | |
|---|---|---|---|
| Local | 0 | Reads data committed locally. | |
| Majority | 1 | Reads data committed to a majority of nodes. | |
| Linearizable | 2 | Avoids returning data from a "stale" primary (one that has already been superseded by a new primary but doesn't know it yet). It is important to note that readConcern level linearizable does not by itself produce linearizable reads; they must be issued in conjunction with w:majority writes to the same document(s) in order to be linearizable. | |
| Snapshot | 3 | Snapshot read concern level. |
See Also