Hi all :)
I have been using ManyToMany annotation to connect two tables.
I thought the order of 'JoinColumn', does not matter, however when I wrote:
@ManyToMany(cascade = {CascadeType.PERSIST, CascadeType.MERGE}, fetch=FetchType.LAZY)
@JoinTable(name="profile_group_link"
, inverseJoinColumns = {@JoinColumn(name = "group_id")},
joinColumns = { @JoinColumn(name = "profile_id"),@JoinColumn(name = "population_id")})
It did not work ,so I changed the order:
joinColumns = {@JoinColumn(name = "population_id"), @JoinColumn(name = "profile_id")})
and it worked perfect!!!
Does any one knows why that happens?
Do the order of the annotation change things?
thanks
Very confused individual
