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From "Ted Leung (JIRA)" <>
Subject [jira] [Created] (OPENJPA-2358) openjpa-maven-plugin generates wrong sql for derby
Date Mon, 25 Mar 2013 21:55:17 GMT
Ted Leung created OPENJPA-2358:

             Summary: openjpa-maven-plugin generates wrong sql for derby
                 Key: OPENJPA-2358
             Project: OpenJPA
          Issue Type: Bug
          Components: tooling
    Affects Versions: 2.2.1
         Environment: linux (fedora 16, x86_64), oracle jdk 1.7.0_17-b02, Maven 3.0.5, derby
            Reporter: Ted Leung

model object fields are not defaulting to allow null, even when I explicity set @Column(nullable=true),
it still generates the columns as "not null".

As an example :
@Column(nullable = true, length = 128)
private String dataType;

results in generated sql of :
dataType VARCHAR(128) NOT NULL

This happens for both org.apache.derby.jdbc.ClientDriver, and org.apache.derby.jdbc.EmbeddedDriver.
As a test, I changed the driver to the MySql driver and everything worked as expected so I'm
fairly sure this is not a configuration / setup issue unless there's special configuration
required for derby.

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