Embedded fields in Secondary table generates wrong foreign key
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Key: OPENJPA-705
URL: https://issues.apache.org/jira/browse/OPENJPA-705
Project: OpenJPA
Issue Type: Bug
Reporter: Pinaki Poddar
Assignee: Pinaki Poddar
Fix For: 1.3.0
When embedded entity is mapped to a secondary table, the primary key of the
secondary table that refers to the owner table is named wrongly and different
from the primaryKeyJoinColumn value specified in the @SecondaryTable annotation.
Originally reported in OpenJPA User forum [1] as the following example
@Entity
@Table(name = "CUSTOMER")
@SecondaryTable(name = "CUSTOMER_EXT",
pkJoinColumns = @PrimaryKeyJoinColumn(name =
"CUST_ID", referencedColumnName = "CUST_ID"))
public class Customer {
@Embedded
@AttributeOverrides( {
@AttributeOverride(name = "from", column = @Column(name = "FROM_DT", table =
"CUSTOMER_EXT")),
@AttributeOverride(name = "to", column = @Column(name = "TO_DT", table =
"CUSTOMER_EXT"))} )
private DateRange dr;
The mapping should generate CUSTOMER_EXT table with 3 columns: CUST_ID,
FROM_DT, TO_DT.
However, it generates a column named DATERANGE_CUST_ID instead of CUST_ID as
specified in @SecondaryTable annotation.
[1] http://n2.nabble.com/Embed-on-Secondary-Table-tc782286.html
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