PGReplicationConnection
PGReplicationConnection is an API class provided by the JDBC driver in GaussDB. It is used to implement functions related to logical replication.
Inheritance Relationship of PGReplicationConnection
PGReplicationConnection is a logical replication interface. Its implementation class is PGReplicationConnectionImpl, which is in the org.postgresql.replication package. The declaration of the class is as follows:
public class PGReplicationConnection implements PGReplicationConnection
Construction Method
public PGReplicationConnection(BaseConnection connection)
Common Methods
| Return Value | Method | Description | Throws |
|---|---|---|---|
| ChainedCreateReplicationSlotBuilder | createReplicationSlot() | Creates a logical replication slot. Only LSN-based logical replication slots can be created. For details about how to create CSN-based logical replication slots, see the SQL function pg_create_logical_replication_slot for logical replication. | - |
| void | dropReplicationSlot(String slotName) | Deletes a logical replication slot. | SQLException,IOException |
| ChainedStreamBuilder | replicationStream() | Enables logical replication. | - |
