Variable-Attribute Querylet

The Variable-Attribute Querylet activity defines a variable-attribute querylet for use in a Query or Join-Query activity.

General

The General tab has the following fields:

Variable-Attribute Querylet Configuration Fields

Field

Module Property?

Description

Name

No

The name of the activity within the process. The default value is var_attr.

Description

Provide a short description for the Variable-Attribute Querylet activity.

Input

The Input tab has the following fields:

Variable-Attribute Querylet Input Fields

Input Item

Description

Attribute

The attribute to search for. This can be repeated.

Attribute/Name

Name of the attribute to search.

Attribute/QueryString

Text to search for in the attribute.

Attribute/Weight

Relative weight of the attribute. The default is 1.0.

EmptyScore

The score to use if there is no data to compare. Either querystring or field-value is empty.

InvalidScore

The score to use if the record has invalid data.

MatchEmpty

If set to true(), empty values in both the record and the query produces a 1.0 queylet score.

ScoreType

The type of score to perform. The following are the possible types: Normal, Symmetric, Reverse, Max, or Min. The default is Normal. This is optional.

ThesaurusName

Name of an existing thesaurus to apply. This is optional.

ThesaurusWeight

Weight of the thesaurus. The default is 1.0. This is optional.

TemporaryThesaurus

See Simple Querylet Input Fields.

ExpertParameter

Only use this under the direction of TIBCO Support.

Output

The output of a Variable-Attributes querylet must be used as a unit by dragging it to the AnyQueryletOutput element of a Query Activity input or Combiner Querylet input.