DataSkippingPredicateBuilder¶

DataSkippingPredicateBuilder is an abstraction of predicate builders in Data Skipping.

Contract (Subset)¶

equalTo¶

equalTo(
  statsProvider: StatsProvider,
  colPath: Seq[String],
  value: Column): Option[DataSkippingPredicate]

DataSkippingPredicate that matches files (based on their min/max range) which contains the requested point

See:

• ColumnPredicateBuilder

Used when:

• DataFiltersBuilder is requested to constructDataFilters for EqualTo predicate

greaterThan¶

greaterThan(
  statsProvider: StatsProvider,
  colPath: Seq[String],
  value: Column): Option[DataSkippingPredicate]

DataSkippingPredicate that matches files (based on their min/max range) which contains values larger than the requested lower bound

See:

• ColumnPredicateBuilder

Used when:

• DataFiltersBuilder is requested to constructDataFilters for GreaterThan predicate

Implementations¶

• ColumnPredicateBuilder