[
https://issues.apache.org/jira/browse/OPENJPA-2782?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Huang yun updated OPENJPA-2782:
-------------------------------
Description:
My entities like this:
@MappedSuperclass
*public abstract class* A *implements* Serializable
{ @Id@Column(name = *"Uid"*, nullable = *false*, updatable = *false*, length =
36)*private* String uid = *""*; }
@Entity
@Inheritance(strategy = InheritanceType.JOINED)
*public abstract class* B *extends* A
{ // //…… }
@Entity
@Inheritance(strategy = InheritanceType.SINGLE_TABLE)
*public abstract class* C *extends* B \{ // //…… }
@Entity
*public class* C1 *extends* C
{ // //…… }
@Entity
*public class* C2 *extends* C \{ // //…… }
@Entity
*public class* C3 *extends* C
{ // //…… }
| |Expected results|Actual result|Ecliselink result|
|Table A|Not create|yes|yes|
|Table B|Auto create|yes|yes|
|Table C|Auto create|no|yes|
|Table C1|Not create|yes|yes|
|Table C2|Not create|yes|yes|
|Table C3|Not create|yes|yes|
The Actual result is Table C is not created, and the columns in C, C1, C2, C3
all to Table B.
was:
My entities like this:
@MappedSuperclass
*public abstract class* A *implements* Serializable {
@Id@Column(name = *"Uid"*, nullable = *false*, updatable = *false*, length =
36)*private* String uid = *""*;
}
@Entity
@Inheritance(strategy = InheritanceType.JOINED)*public abstract class* B
*extends* A { // //……
}
@Entity
@Inheritance(strategy = InheritanceType.SINGLE_TABLE)*public abstract class* C
*extends* B { // //……
}
@Entity
*public class* C1 *extends* C { // //……
}
@Entity
*public class* C2 *extends* C { // //……
}
@Entity
*public class* C3 *extends* C { // //……
}
| |Expected results|Actual result|Ecliselink result|
|Table A|Not create|yes|yes|
|Table B|Auto create|yes|yes|
|Table C|Auto create|no|yes|
|Table C1|Not create|yes|yes |
|Table C2|Not create|yes|yes|
|Table C3|Not create|yes|yes |
The Actual result is Table C is not created, and the columns in C, C1, C2, C3
all to Table B.
> about mix use Inheritance strategy auto create table problem
> ------------------------------------------------------------
>
> Key: OPENJPA-2782
> URL: https://issues.apache.org/jira/browse/OPENJPA-2782
> Project: OpenJPA
> Issue Type: Bug
> Components: jdbc
> Affects Versions: 3.0.0
> Reporter: Huang yun
> Priority: Major
>
> My entities like this:
> @MappedSuperclass
> *public abstract class* A *implements* Serializable
> { @Id@Column(name = *"Uid"*, nullable = *false*, updatable = *false*, length
> = 36)*private* String uid = *""*; }
> @Entity
> @Inheritance(strategy = InheritanceType.JOINED)
> *public abstract class* B *extends* A
> { // //…… }
>
> @Entity
> @Inheritance(strategy = InheritanceType.SINGLE_TABLE)
> *public abstract class* C *extends* B \{ // //…… }
> @Entity
> *public class* C1 *extends* C
> { // //…… }
>
> @Entity
> *public class* C2 *extends* C \{ // //…… }
> @Entity
> *public class* C3 *extends* C
> { // //…… }
>
> | |Expected results|Actual result|Ecliselink result|
> |Table A|Not create|yes|yes|
> |Table B|Auto create|yes|yes|
> |Table C|Auto create|no|yes|
> |Table C1|Not create|yes|yes|
> |Table C2|Not create|yes|yes|
> |Table C3|Not create|yes|yes|
>
> The Actual result is Table C is not created, and the columns in C, C1, C2, C3
> all to Table B.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
