PURPOSE=<Purpose Name> SEARCH=<Field Name>[(<Field ID>;<Weight>;Range:<Negative Limit>;<Positive Limit>)],<Offset>,<Length> FILE=<Field Name>[(<Field ID>;<Weight>;Range:<Negative Limit>;<Positive Limit>)],<Offset>,<Length>

If you want to extend a key field, use any number as the

Field ID

value. If you do not want to extend any key field, use 0 as the

Field ID

value. If you extend a key field in the search or file data, you must extend the corresponding key field in the search or file data.

For example, the

PURPOSE=Person_Name SEARCH=Person_Name,0,16,Attribute1(1;5;Range:20;10),16,2 FILE=Person_Name,0,16,Attribute1(1;Range),16,2

expression creates an extended field for the

Attribute1

field named

Attribute1(1)

and sets the weight for the extended field to 5. If the

Attribute1(1)

value in the search data is 100, the range for the search data is 100-20 to 100+10, which is 80 to 110. The range matching returns 100% score if the

Attribute1(1)

value in the file data is within the search data range.

If both the positive and negative limits are the same, you can specify the range in the

(Range:<Limit>)

format. For example,

(Range:20)

equals

(Range:20;20).

PURPOSE=<Purpose Name> SEARCH=<Field Name>[(<Field ID>;<Weight>;Range:%<Negative Limit>;<Positive Limit>)],<Offset>,<Length> SEARCH=<Field Name>[(<Field ID>;<Weight>;Range:%<Negative Limit>;<Positive Limit>)],<Offset>,<Length>

If you want to extend a key field, use any number as the

Field ID

value. If you do not want to extend any key field, use 0 as the

Field ID

value. If you extend a key field in the search or file data, you must extend the corresponding key field in the search or file data.

For example, the

PURPOSE=Person_Name SEARCH=Person_Name,0,16,Attribute1,16,2 FILE=Person_Name,0,16,Attribute1(Range:%10;20),16,2

expression indicates that if the

Attribute1

value in the file data is 100, the range for the file data is 100-10% of the

Attribute1

value to 100+20% of the

Attribute1

value, which is 90 to 120. The range matching returns 100% score if the

Attribute1

value in the search data is within the file data range.

If both the positive and negative limits are the same, you can specify the range in the

(Range:%<Limit>)

format. For example,

(Range:%20)

equals

(Range:%20;20).

PURPOSE=<Purpose Name> SEARCH=<Field Name>[(Range:F|S)],<Offset>,<Length> FILE=<Field Name>[(Range:F|S]),<Offset>,<Length>

The value F indicates to use the file data to create the range, and the value S indicates to use the search data to create the range.

For example, the

PURPOSE=Fields SEARCH=Date(Range:F),0,4 FILE=Date(Range:F),0,4,Date(Range:F),4,4

expression indicates that if the file data is 50008000, the range for the search data is 5000 to 8000. The range matching returns 100% score if the

Date

value in the search data is within the file data range.

PURPOSE=<Purpose Name> SEARCH=<Date Field Name>[(Range:F|S)],<Offset>,<Length> FILE=<Date Field Name>[(Range:F|S]),<Offset>,<Length>

The value

F

indicates to use the file data to create the range, and the value

S

indicates to use the search data to create the range.

For example, the

PURPOSE=Fields SEARCH=Date(Range:F),0,8 FILE=Date(Range:F),0,8,Date(Range:F),8,8

expression indicates that if the file data is 1999101019991020, the range for the search data is 19991010 to 19991020. The range matching returns 100% score if the Date value in the search data is within the file data range.

PURPOSE=<Purpose Name> SEARCH=<Date Field Name>[(DateRange:<Negative Limit>;<Positive Limit>)],<Offset>,<Length> SEARCH=<Date Field Name>[(DateRange:<Negative Limit>;<Positive Limit>)],<Offset>,<Length>

For example, the

PURPOSE=Fields SEARCH=Date(DateRange:F),0,8 FILE=Date(DateRange:5;10),8,8

expression indicates that if the

Date

value in the file data is 20150410, the range for the file data is 20150405 to 20150420. The range matching returns 100% score if the

Date

value in the search data is within the file data range.

If both the positive and negative limits are the same, you can specify the range in the

(DateRange:<Limit>)

format. For example,

(DateRange:7)

equals

(DateRange:7;7).

PURPOSE=<Purpose Name> SEARCH=<Date Field Name>[(DateRange:%<Negative Limit>;<Positive Limit>)],<Offset>,<Length> SEARCH=<Date Field Name>[(DateRange:%<Negative Limit>;<Positive Limit>)],<Offset>,<Length>

For example, the

PURPOSE=Fields SEARCH=Date,0,8 FILE=Date(DateRange:%10;20),0,8

expression indicates that if the

Date

value in the file data is 19991010, the range for the file data is 10-10% of the

Date

value to 10+20% of the

Date

value, which is 19991009 to 19991012. The range matching returns 100% score if the

Date

value in the search data is within the file data range.

If both the positive and negative limits are the same, you can specify the range in the

(DateRange:%<Limit>)

format. For example,

(DateRange:%20)

equals

(DateRange:%20;20).