Does @JoinTable has a property of "table" or not?
The following is copied from hibernate's document. (http://docs.jboss.org/hibernate/stable/annotations/reference/en/html_single/#d0e2770)
@Colle开发者_StackOverflow中文版ctionOfElements
@JoinTable(
table=@Table(name="BoyFavoriteNumbers"),
joinColumns = @JoinColumn(name="BoyId")
)
@Column(name="favoriteNumber", nullable=false)
However, when I put this in practice, I just found that @JoinTable has no "table" property, instead it has a "name" property to specify the table name. But I need "table" property to specify indexes.
What's going on here? I'm almost driven crazy!
No, it doesn't, this sample is not accurate. Just in case, the @IndexColumn
annotation that you see in this sample has nothing to do with a database index, it is used to store the index number of an element in an indexed collection. But I guess you're aware of that.
Actually, I'd suggest to raise a Jira issue specifying your use case and your database dialect (it seemts that generating an index on the FK works with some dialects, like MySQL, but doesn't with say Oracle).
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