cgoIT opened a new issue, #14452:
URL: https://github.com/apache/grails-core/issues/14452

   ### Steps to Reproduce
   I've created a simple demo app which shows my problem. I tried to use a 
derived field in one of my domain classes using formula in mapping closure. I 
want to use a subselect to a view. I cannot use some kind of _size()_ method 
oder something like this in my real app for some special reasons.
   
   I thought I don't have to use transients for this field. But if I omit this, 
gorm creates a column in my table for property _projectCount_.
   
   ### Expected Behaviour
   I just want grails/gorm to use my sql statement under formula to be executed 
if i read the property _projectCount_ of my domain class _Person_.
   
   ### Actual Behaviour
   The sql statement is never executed and the value of the property 
_projectCount_ is always 0.
   
   ### Environment Information
   Operating System: Mac OSX 10.14.5
   GORM Version: 6.1.11.RELEASE
   Grails Version (if using Grails): 3.3.10
   JDK Version: OpenJDK 64-Bit Server VM (Zulu 8.38.0.13-CA-macosx) (build 
25.212-b04, mixed mode)
   
   ### Example Application
   An small example project could be found at 
[https://github.com/cgoIT/grails-formula-bug](https://github.com/cgoIT/grails-formula-bug)


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