SearchDefinitionBuilderTDocumentExists Method | 
| Name | Description | |
|---|---|---|
| ExistsTField(ExpressionFuncTDocument, TField) | 
            Creates a search definition that tests if a path to a specified indexed field name
            exists in a document.
              | |
| Exists(FieldDefinitionTDocument) | 
            Creates a search definition that tests if a path to a specified indexed field name
            exists in a document.
              |