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Entity Relationships  RSS feed

 
Nikhil Jain
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The relationship modeling annotation constrains the use of the cascade=REMOVE specification. The cascade=REMOVE specification should ONLY be applied to associations that are specified as OneToOne or OneToMany. Applications that apply cascade=REMOVE to other associations are not portable?

Why is ManyToMany not portable?
 
It is sorta covered in the JavaRanch Style Guide.
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