one-to-many级联保存保存one级联保存many??@OneToMany(mappedBy query)@Cascade(valueCascadeType.SA
one-to-many级联保存
保存one级联保存many
?
?
@OneToMany(mappedBy = "query")
@Cascade(value=CascadeType.SAVE_UPDATE)
private List<AttrDetail> attrDetails;
?
调用save(query)， 所有的AttrDetail自动级联保存
?