Shared primary key (one-to-one)

[yshinkarev]

Hello.
Seems you have issue in a jpa-one-to-one page.
You can read more here.
Thanks.

[kwoyke]

Hi @yshinkarev,
Thanks for the feedback.
We've logged an internal task in our system and will take a look into this.

[fazl]

Not sure I understood the issue referenced by @yshinkarev.

But I was confused by a disparity in Section 4 ("Using a shared primary key") - the modeling in section 4.1 shows a column "user_id" in table address, which is never mentioned in the JPA code in section 4.2 (which explicitly refers to a column "id" in table address).

My first thought was you could fix the annotation of the field Address.id in section 4.2 thus:
s/@column(name = "id")/@column(name = "user_id")/
to match the modeling diagram in the prior section, but it also seems wrong to mention user_id in the code for Address.

[lor6]

I've updated the article based on the feedback above: https://www.baeldung.com/jpa-one-to-one