Matches found operators

Matches found operators specify the ratio between Data Set 1 objects and Data Set 2 objects that you want to look for in a matches found comparison rule.

The following table describes the operators that you can use in matches found clauses.

Table 1. Matches found operators
Operator Description

At least 1 to at least 1

At least one Data Set 1 object exists, but you can have more than one;

and

at least one Data Set 2 object exists, but you can have more than one.

At least 1 to exactly 1

At least one Data Set 1 object exists, but you can have more than one;

and

only one Data Set 2 object exists.

Exactly 1 to at least 1

Only one Data Set 1 object exists;

and

at least one Data Set 2 object exists, but you can have more than one.

Exactly 1 to exactly 1

Only one Data Set 1 object exists;

and

only one Data Set 2 object exists.

Exactly N to exactly N

N Data Set 1 objects exist;

and

N Data Set 2 objects exist, where N is the same number for each.



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