Class Count (2.10.1)

Version 2.10.1

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Count(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Count of documents that match the query.

The COUNT(*) aggregation function operates on the entire document so it does not require a field reference.

Attribute
Name	Description
up_to	google.protobuf.wrappers_pb2.Int64Value Optional. Optional constraint on the maximum number of documents to count. This provides a way to set an upper bound on the number of documents to scan, limiting latency and cost. Unspecified is interpreted as no bound. High-Level Example: :: AGGREGATE COUNT_UP_TO(1000) OVER ( SELECT * FROM k ); Requires: - Must be greater than zero when present.