A heartbeat record is returned as a progress indicator, when there are no
data changes or any other partition record types in the change stream
partition.
Protobuf type google.spanner.v1.ChangeStreamRecord.HeartbeatRecord
Indicates the timestamp at which the query has returned all the records
in the change stream partition with timestamp <= heartbeat timestamp.
The heartbeat timestamp will not be the same as the timestamps of other
record types in the same partition.
Indicates the timestamp at which the query has returned all the records
in the change stream partition with timestamp <= heartbeat timestamp.
The heartbeat timestamp will not be the same as the timestamps of other
record types in the same partition.
Indicates the timestamp at which the query has returned all the records
in the change stream partition with timestamp <= heartbeat timestamp.
The heartbeat timestamp will not be the same as the timestamps of other
record types in the same partition.
Indicates the timestamp at which the query has returned all the records
in the change stream partition with timestamp <= heartbeat timestamp.
The heartbeat timestamp will not be the same as the timestamps of other
record types in the same partition.
Indicates the timestamp at which the query has returned all the records
in the change stream partition with timestamp <= heartbeat timestamp.
The heartbeat timestamp will not be the same as the timestamps of other
record types in the same partition.
Indicates the timestamp at which the query has returned all the records
in the change stream partition with timestamp <= heartbeat timestamp.
The heartbeat timestamp will not be the same as the timestamps of other
record types in the same partition.
Indicates the timestamp at which the query has returned all the records
in the change stream partition with timestamp <= heartbeat timestamp.
The heartbeat timestamp will not be the same as the timestamps of other
record types in the same partition.
Indicates the timestamp at which the query has returned all the records
in the change stream partition with timestamp <= heartbeat timestamp.
The heartbeat timestamp will not be the same as the timestamps of other
record types in the same partition.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-16 UTC."],[],[]]