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 com.huawei.gaussdb.jdbc.replication package. The declaration of the class is as follows:

public class PGReplicationConnection implements PGReplicationConnection

Constructor Method

public PGReplicationConnection(BaseConnection connection)

Common Methods

**Table 1** Common methods of PGReplicationConnection
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.	-