Package org.postgresql.replication

# Interface PGReplicationConnection

All Known Implementing Classes:
  `PGReplicationConnectionImpl`

public interface PGReplicationConnection
Api available only if connection was create with required for replication properties: `PGProperty.REPLICATION` and `PGProperty.ASSUME_MIN_SERVER_VERSION`. Without it property building replication stream fail with exception.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `ChainedCreateReplicationSlotBuilder`
  `createReplicationSlot()`
  Create replication slot, that can be next use in `replicationStream()`
  `void`
  `dropReplicationSlot(String slotName)`
  `ChainedStreamBuilder`
  `replicationStream()`
  After start replication stream this connection not available to use for another queries until replication stream will not close.

- ## Method Details

  - ### replicationStream

    ChainedStreamBuilder replicationStream()
    After start replication stream this connection not available to use for another queries until replication stream will not close.
    Returns:
      not null fluent api for build replication stream

  - ### createReplicationSlot

    ChainedCreateReplicationSlotBuilder createReplicationSlot()

    Create replication slot, that can be next use in `replicationStream()`

    Replication slots provide an automated way to ensure that the master does not remove WAL segments until they have been received by all standbys, and that the master does not remove rows which could cause a recovery conflict even when the standby is disconnected.

    Returns:
      not null fluent api for build create replication slot

  - ### dropReplicationSlot

    void dropReplicationSlot(String slotName) throws SQLException
    Parameters:
      `slotName` - not null replication slot name exists in database that should be drop
    Throws:
      `SQLException` - if the replication slot cannot be dropped.