I'm using h2 to setup an integration test for an application using Eclipselink, Arquillian and Weblogic 12.1.1
This is my entity:
@Entity
@Table(name = "AFIS_REQUEST")
public class Request implements Serializable {
@Id
@GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "requestSEQ")
@SequenceGenerator(name = "requestSEQ", sequenceName = "REQUEST_ID_SEQ", allocationSize = 1)
@Column(name = "ID")
private Long id;
...
}
And this is my persistence.xml
<persistence-unit name="myPU" transaction-type="JTA">
<provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
<jta-data-source>jdbc/arquillian</jta-data-source>
<class>com.my.Request</class>
<exclude-unlisted-classes>true</exclude-unlisted-classes>
<validation-mode>NONE</validation-mode>
<properties>
<property name="eclipselink.ddl-generation" value="drop-and-create-tables"/>
<property name="eclipselink.logging.level.sql" value="FINEST"/>
<property name="eclipselink.logging.parameters" value="true"/>
<property name="eclipselink.target-database" value="org.eclipse.persistence.platform.database.H2Platform"/>
</properties>
</persistence-unit>
And here is my JDBC URL and Driver class specified in Weblogic data source:
- jdbc:h2:file:target/databases/h2/db
- org.h2.jdbcx.JdbcDataSource
But when I start my test I get following exception:
<Dec 3, 2012 3:58:23 PM IRST> <Warning> <EclipseLink> <BEA-2005000> <2012-12-03 15:58:23.217--ServerSession(16406343)--Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.3.2.v20111125-r10461): org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: org.h2.jdbc.JdbcSQLException: Sequence "REQUEST_ID_SEQ" not found; SQL statement:
CALL NEXT VALUE FOR REQUEST_ID_SEQ [90036-166]
Error Code: 90036
Call: CALL NEXT VALUE FOR REQUEST_ID_SEQ
Query: ValueReadQuery(sql="CALL NEXT VALUE FOR REQUEST_ID_SEQ")>
Because I want the table to be created when starting the tests and to be dropped when finishing the tests I have assigned drop-and-create-tables
to eclipselink.ddl-generation
property. But it seems that Table is generated but it's sequence is not created by Eclipselink.
Does h2 support generating sequences? or am i missing any configuration?
EDIT:
I checked the generated DDL and it shows that the create sequence statement is generated.
CREATE TABLE REQUEST (ID BIGINT NOT NULL, ... , PRIMARY KEY (ID))
CREATE SEQUENCE REQUEST_ID_SEQ START WITH 1
Then I connected to generated database using H2 web console and saw that sequences are generated and I could execute CALL NEXT VALUE FOR REQUEST_ID_SEQ
successfully there!
So why Eclipselink is complaining about it!? Sequence "REQUEST_ID_SEQ" not found;