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FirebaseFirestore Framework Reference
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FIRServerTimestampBehavior
enum FIRServerTimestampBehavior : NSInteger {}
Controls the return value for server timestamps that have not yet been set to
their final value.
Return NSNull
for FieldValue.serverTimestamp()
fields that have not yet
been set to their final value.
Declaration
Objective-C
FIRServerTimestampBehaviorNone
Return a local estimates for FieldValue.serverTimestamp()
fields that have not yet been set to their final value. This estimate will
likely differ from the final value and may cause these pending values to
change once the server result becomes available.
Declaration
Objective-C
FIRServerTimestampBehaviorEstimate
Return the previous value for FieldValue.serverTimestamp()
fields that
have not yet been set to their final value.
Declaration
Objective-C
FIRServerTimestampBehaviorPrevious
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Last updated 2022-01-18 UTC.
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