The following table lists and describes set distance functions in iWay DQS.
|
Set Distance Function |
Description |
|---|---|
intersection(set1, set2, separator [, multiset]) |
Returns the cardinality of the intersection of sets. |
difference(set1, set2, separator [, multiset] [, singularity]) |
Returns the cardinality of the difference of sets (set1 set2). |
symmetricDifference(set1, set2, separator [, multiset ] [, singularity]) |
Returns the cardinality of the symmetric difference of sets. |
union(set1, set2, separator [, multiset]) |
Returns the cardinality of the union of sets. |
| iWay Software |