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Condition - A JavaScript expression to be executed, and whose result will be converted to a true or false value a using the following guidelines for the following per result types.type:
- Boolean - Result is evaluated as is, no conversion is performed.
- String - True if case insensitive string comparison to "true" or "yes" = true.
- Number - True if number > 0.
- Pentaho Result Set - True if row count > 0.