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| author | Kevin Pulo <kevin.pulo@mongodb.com> | 2020-06-10 13:49:38 +1000 |
|---|---|---|
| committer | Evergreen Agent <no-reply@evergreen.mongodb.com> | 2020-07-01 09:03:46 +0000 |
| commit | 14b028bc09c566b6f2c3dc48304755efec51326f (patch) | |
| tree | 0156716f1cd57eb951e15b7f41793237b78592c1 /src/mongo/db/vector_clock.h | |
| parent | 3a2d6f3cfdaa7ff6ad34f2642cd598f0eb97e761 (diff) | |
| download | mongo-14b028bc09c566b6f2c3dc48304755efec51326f.tar.gz | |
SERVER-47406 Implement the persistence and tracking of topologyTime
Diffstat (limited to 'src/mongo/db/vector_clock.h')
| -rw-r--r-- | src/mongo/db/vector_clock.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mongo/db/vector_clock.h b/src/mongo/db/vector_clock.h index db2a74e6140..98548dde61c 100644 --- a/src/mongo/db/vector_clock.h +++ b/src/mongo/db/vector_clock.h @@ -50,7 +50,8 @@ public: enum class Component : uint8_t { ClusterTime = 0, ConfigTime = 1, - _kNumComponents = 2, + TopologyTime = 2, + _kNumComponents = 3, }; private: @@ -95,6 +96,7 @@ public: static constexpr char kClusterTimeFieldName[] = "$clusterTime"; static constexpr char kConfigTimeFieldName[] = "$configTime"; + static constexpr char kTopologyTimeFieldName[] = "$topologyTime"; // Decorate ServiceContext with VectorClock* which points to the actual vector clock // implementation. |