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Class ReadOption (2.5.1)
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Version 2.5.1 keyboard_arrow_down
public abstract class ReadOption implements Serializable
Specifies options for read operations in Datastore, namely getting/fetching entities and running
queries.
Static Methods
eventualConsistency()
public static ReadOption.EventualConsistency eventualConsistency()
Returns a ReadOption that specifies eventual consistency, allowing Datastore to return
stale results from gets, fetches, and ancestor queries.
Returns
readTime(Timestamp time)
public static ReadOption.ReadTime readTime(Timestamp time)
Returns a ReadOption that specifies read time, allowing Datastore to return results
from lookups and queries at a particular timestamp. This feature is currently in private
preview.
Parameter
Name Description time com.google.cloud.Timestamp
Returns
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Last updated 2024-05-10 UTC.
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