Gets the union of this data query with another query
            
Namespace: CMS.DataEngineAssembly: CMS.DataEngine (in CMS.DataEngine.dll) Version: 8.0.0.0 (8.1.5347.20411)
Parameters
- query
 - Type: TQuery
Query to union with 
- unionAll (Optional)
 - Type: 
System Boolean
If true, the union does not eliminate the duplicities (produces UNION ALL) 
Return Value
Type: TQuerySee Also