route_target_replica_type specifies the replica type for routing weak-consistency read requests. This parameter takes effect only when proxy_route_policy is set to a value starting with TARGET_REPLICA_TYPE_.
Note
This parameter is introduced in OceanBase Database Proxy (ODP) V4.3.2.
| Attribute |
Description |
| Parameter type |
String |
| Default value |
Full;Readonly |
| Value range |
Full: Read requests are routed only to followers.Readonly: Read requests are routed only to read-only replicas.ColumnStore: Read requests are routed only to columnstore replicas.Full;Readonly: Read requests are routed to followers and read-only replicas.
Note
If proxy_route_policy is set to a value starting with TARGET_REPLICA_TYPE_ and route_target_replica_type is set to ColumnStore, read requests are routed only to columnstore replicas instead of the leader.
|
| Effective upon ODP restart |
No |
References
