Predicate Querylet
The Predicate Querylet activity defines a predicate querylet for use in a Query or Join-Query activity.
General
The General tab has the following fields:
Field |
Module Property? |
Description |
Name |
No |
The name of the activity within the process. The default value is |
Description
Provide a short description for the Predicate Querylet activity.
Input
The Input tab has the following fields:
Input Item |
Description |
Expression |
A predicate expression. See the TIBCO Patterns Programmer’s Guide for information on writing predicate expressions. |
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. |
Output
The output of a Predicate querylet must be used as a unit by dragging it to the AnyQueryletOutput element of a Query Activity input or Combiner Querylet input.