FilterEstimation

FilterEstimation is…​FIXME

computeEqualityPossibilityByHistogram Internal Method

computeEqualityPossibilityByHistogram(literal: Literal, colStat: ColumnStat): Double

computeEqualityPossibilityByHistogram…​FIXME

Note
computeEqualityPossibilityByHistogram is used when…​FIXME

computeComparisonPossibilityByHistogram Internal Method

computeComparisonPossibilityByHistogram(op: BinaryComparison, literal: Literal, colStat: ColumnStat): Double

computeComparisonPossibilityByHistogram…​FIXME

Note
computeComparisonPossibilityByHistogram is used when…​FIXME

update Method

update(a: Attribute, stats: ColumnStat): Unit

update…​FIXME

Note
update is used when…​FIXME

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