title: Problems with generating sql via eclipseLink - missing separator
body: <p>i'am using eclipseLink with jpa.
  in my persistence.xml, i defined to generate a create.sql file. the file will be generated, but with missing ';'-separators for each sql statement.</p>
  
  <p>is there a possibility to define a separator in the persistence.xml or in some other way?</p>
  
  <p>Example persistence.xml:</p>
  
  <pre><code>&lt;provider&gt;org.eclipse.persistence.jpa.PersistenceProvider&lt;/provider&gt;
  
  &lt;exclude-unlisted-classes&gt;false&lt;/exclude-unlisted-classes&gt;
  
  &lt;class&gt;de.company.project.models.User&lt;/class&gt;
  
  &lt;properties&gt;
        &lt;property name="eclipselink.ddl-generation" value="drop-and-create-tables" /&gt;
        &lt;property name="eclipselink.application-location" value="/sql" /&gt;
        &lt;property name="eclipselink.create-ddl-jdbc-file-name" value="create.sql"/&gt;
        &lt;property name="eclipselink.drop-ddl-jdbc-file-name" value="drop.sql"/&gt;
        &lt;property name="eclipselink.ddl-generation.output-mode" value="sql-script"/&gt;
  &lt;/properties&gt;
  </code></pre>
  
  <p>Example generated sql file:</p>
  
  <pre><code>CREATE TABLE app_user (
  ID INTEGER NOT NULL, 
  last_name VARCHAR(50) NOT NULL,         
  username    VARCHAR(15) NOT NULL, 
  user_password VARCHAR(50) NOT NULL, 
  first_name  VARCHAR(50) NOT NULL, 
  PRIMARY KEY (ID))
  
  CREATE TABLE SEQUENCE (
   SEQ_NAME VARCHAR(50) NOT NULL,
   SEQ_COUNT DECIMAL(38), 
   PRIMARY  KEY (SEQ_NAME))
  
  INSERT INTO SEQUENCE(SEQ_NAME, SEQ_COUNT) 
  values ('SEQ_GEN_TABLE', 0)
  </code></pre>