CODEWITHSUNDEEP
hibernatejpa
drypot
drypot

Reputation: 667

Hibernate JoinColumn default name missing '_id'

@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn (name = "account_id")
private Account account;

Works fine.

@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn
private Account account;

Results in: Exception : Missing column account in SomeSchema.SomeOwnerTable

JPA Spec says default join column name is

property name ( 'account') + '_' + target table primary key ( 'id' )

But it looks like hibernate is searching just the property named 'account' instead of 'account_id'.

Any comment?

Upvotes: 3

Views: 2088

Answers (1)

Bozho
Bozho

Reputation: 597016

I think you can safely get rid of the @JoinColumn annotation - there's a join column anyway.

Also, make sure you haven't configured a specific naming strategy, that may override the default behaviour.

Upvotes: 4

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