playframework « Delete « JPA Q&A

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1. many-to-many deleting problem with playframework    stackoverflow.com

PlayFramework (JPA, Hibernate). Two entities software<-m:n->tag, software is owner of the relation. And I don't use any cascading. I want to delete a tag which has some softwares in it. Taking into consideration ...

2. Playframework: update / delete mysql tables?    stackoverflow.com

Right now Play! automatically adds new tables to my mySQL database if I manyally delete them. I remember reading a while back that it was possible to make play update the ...

3. How can I cascade delete a collection which is part of a jpa entity?    stackoverflow.com

@Entity
public class Report extends Model {

    public Date date;
    public double availability;

    @ElementCollection
    @Cascade(value={CascadeType.ALL})
    public Map<FaultCategory, ...