|Constructor and Description|
Note: For a
public VertexSample(long estCard, int limit, EstimateEnum estimateEnum, IBindingSet sample)
Vertex, the estimatedCardinality is the fast range count. This will be the same for each sample taken (assuming a read historical view or even a time scale of query which is significantly faster than update).
estCard- The estimated cardinality.
limit- The cutoff limit used to make that cardinality estimate.
estimateEnum- The type of estimate. For a vertex this should be
EstimateEnum.Exactiff the sample is the fully materialized access path for that vertex and otherwise
sample- The sample.
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