Cloud Bigtable V2 API - Module Google::Cloud::Bigtable::V2::Mutation::TimestampOrigin (v1.18.0)

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Reference documentation and code samples for the Cloud Bigtable V2 API module Google::Cloud::Bigtable::V2::Mutation::TimestampOrigin.

Represents the origin of the timestamp in the mutation.

Constants

TIMESTAMP_ORIGIN_UNSPECIFIED

value: 0
Default value. Should not be explicitly set.

USER_SPECIFIED

value: 1
Indicates that the timestamp was explicitly provided by the user (either >0 or -1 for server-assigned). The server will reject the mutation if the timestamp's precision does not match the table's granularity. (e.g., a millisecond table only allows timestamps that are multiples of 1000).

CLIENT_AUTO_GENERATED

value: 2
Indicates that the timestamp was auto-generated by the client library. The server will truncate the timestamp's precision to match the table's granularity. (e.g., zeroing the last 3 digits for a millisecond table).