Reference documentation and code samples for the Cloud Spanner V1 Client class ChangeStreamRecord.
Spanner Change Streams enable customers to capture and stream out changes to their Spanner databases in real-time. A change stream can be created with option partition_mode='IMMUTABLE_KEY_RANGE' or partition_mode='MUTABLE_KEY_RANGE'.
This message is only used in Change Streams created with the option partition_mode='MUTABLE_KEY_RANGE'. Spanner automatically creates a special Table-Valued Function (TVF) along with each Change Streams. The function provides access to the change stream's records. The function is named READ_<change_stream_name> (where <change_stream_name> is the name of the change stream), and it returns a table with only one column called ChangeRecord.
Generated from protobuf message google.spanner.v1.ChangeStreamRecord
Namespace
Google \ Cloud \ Spanner \ V1Methods
__construct
Constructor.
data
array
Optional. Data for populating the Message object.
↳ data_change_record
ChangeStreamRecord\DataChangeRecord
Data change record describing a data change for a change stream partition.
↳ heartbeat_record
ChangeStreamRecord\HeartbeatRecord
Heartbeat record describing a heartbeat for a change stream partition.
↳ partition_start_record
ChangeStreamRecord\PartitionStartRecord
Partition start record describing a new change stream partition.
↳ partition_end_record
ChangeStreamRecord\PartitionEndRecord
Partition end record describing a terminated change stream partition.
↳ partition_event_record
ChangeStreamRecord\PartitionEventRecord
Partition event record describing key range changes for a change stream partition.
getDataChangeRecord
Data change record describing a data change for a change stream partition.
hasDataChangeRecord
setDataChangeRecord
Data change record describing a data change for a change stream partition.
$this
getHeartbeatRecord
Heartbeat record describing a heartbeat for a change stream partition.
hasHeartbeatRecord
setHeartbeatRecord
Heartbeat record describing a heartbeat for a change stream partition.
$this
getPartitionStartRecord
Partition start record describing a new change stream partition.
hasPartitionStartRecord
setPartitionStartRecord
Partition start record describing a new change stream partition.
$this
getPartitionEndRecord
Partition end record describing a terminated change stream partition.
hasPartitionEndRecord
setPartitionEndRecord
Partition end record describing a terminated change stream partition.
$this
getPartitionEventRecord
Partition event record describing key range changes for a change stream partition.
hasPartitionEventRecord
setPartitionEventRecord
Partition event record describing key range changes for a change stream partition.
$this
getRecord
string
