version property injected and considered a persistentProperty regardless of version mapping - Githubissues

grails / grails-data-mapping

GORM - Groovy Object Mapping

http://gorm.grails.org/

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version property injected and considered a persistentProperty regardless of version mapping #1120

Open zyro23 opened 6 years ago

zyro23 commented 6 years ago

[x] Steps to reproduce provided
[x] Stacktrace (if present) provided
[x] Example that reproduces the problem uploaded to Github
[x] Full description of the issue provided (see below)

Steps to Reproduce

define a domain class Dummy with
```
static mapping = {
version false
}
```
try to access new Dummy().version or check the entities' persistentProperties

Expected Behaviour

no version property is injected because of version false

Actual Behaviour

a version property is injected and considered a persistent property.
GormEntityTransformation seems to injected it regardless of the verison mapping: https://github.com/grails/grails-data-mapping/blob/v6.1.10/grails-datastore-gorm/src/main/groovy/org/grails/compiler/gorm/GormEntityTransformation.groovy#L447-L454
but PersistentEntity.isVersioned() returns false
the actual db column is not created

Environment Information

Operating System: win x64
GORM Version: 6.1.10
Grails Version (if using Grails): 3.3.6
JDK Version: oracle 8u151

Example Application

sample app will be referenced asap

graemerocher commented 6 years ago

We are aware of this issue, unfortunately due to how the transform works it is not easy to fix