grails « Criteria « JPA Q&A

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1. Why is Grails not returning what I'm looking for?    stackoverflow.com

Here's the domain classes I'm working with: 

class Foo {
    String name,
           type

    static hasMany = ...

2. Grails hasMany Criteria with 0 values    stackoverflow.com

I have a domain class linked as such: 

class Item{ 
static hasMany = [children:Item] 
Item parent 
}
We are dealing with existing data (not created by grails). One important detail is ...