Class ReplicaType (3.45.0)

Version latest

• 3.45.0 (latest)
• 3.44.0
• 3.43.0
• 3.42.0
• 3.41.0
• 3.40.1
• 3.39.0
• 3.38.0
• 3.37.0
• 3.36.0
• 3.35.1
• 3.34.0
• 3.33.0
• 3.32.0
• 3.31.0
• 3.30.0
• 3.29.0
• 3.28.0
• 3.27.1
• 3.26.0
• 3.25.0
• 3.24.0
• 3.23.0
• 3.22.2
• 3.21.0
• 3.20.0
• 3.19.0
• 3.18.0
• 3.17.0
• 3.16.0
• 3.15.1
• 3.14.1
• 3.13.0
• 3.12.1
• 3.11.1
• 3.10.0
• 3.9.0
• 3.8.0
• 3.7.0
• 3.6.0
• 3.5.0
• 3.4.0
• 3.3.0
• 3.2.0
• 3.1.0
• 3.0.0
• 2.1.1
• 2.0.0
• 1.19.3
• 1.18.0
• 1.17.1
• 1.16.0
• 1.15.1
• 1.14.0
• 1.13.0
• 1.12.0
• 1.11.0
• 1.10.0

ReplicaType(value)

Indicates the type of replica. See the replica types documentation <https://cloud.google.com/spanner/docs/replication#replica_types>__ for more details.

Values: TYPE_UNSPECIFIED (0): Not specified. READ_WRITE (1): Read-write replicas support both reads and writes. These replicas:

    -  Maintain a full copy of your data.
    -  Serve reads.
    -  Can vote whether to commit a write.
    -  Participate in leadership election.
    -  Are eligible to become a leader.
READ_ONLY (2):
    Read-only replicas only support reads (not writes).
    Read-only replicas:

    -  Maintain a full copy of your data.
    -  Serve reads.
    -  Do not participate in voting to commit writes.
    -  Are not eligible to become a leader.
WITNESS (3):
    Witness replicas don't support reads but do participate in
    voting to commit writes. Witness replicas:

    -  Do not maintain a full copy of data.
    -  Do not serve reads.
    -  Vote whether to commit writes.
    -  Participate in leader election but are not eligible to
       become leader.