FirebaseFirestore Framework Reference
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FIRAggregateSource
enum FIRAggregateSource : NSUInteger {}
The sources from which an AggregateQuery can retrieve its results.
See AggregateQuery.getAggregation(source:completion:).
-
Perform the aggregation on the server and download the result.
The result received from the server is presented, unaltered, without considering any local
state. That is, documents in the local cache are not taken into consideration, neither are
local modifications not yet synchronized with the server. Previously-downloaded results, if
any, are not used. Every request using this source necessarily involves a round trip to the
server.
The AggregateQuery will fail if the server cannot be reached, such as if the client is
offline.
Declaration
Objective-C
FIRAggregateSourceServer
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Last updated 2024-12-03 UTC.
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