java - Eclipselink 进入错误的数据库平台

Question

在尝试运行 JPA 应用程序时，我得到:

[EL Fine]: 2014-07-09   16:55:52.532--Thread(Thread[http-bio-8080-exec-6,5,main])--Detected database platform: org.eclipse.persistence.platform.database.HSQLPlatform

这不是正确的平台。 (应该是 Oracle 瘦客户端)。这在不同的机器上检查相同的项目时效果很好。仅有的我们可以检测到的差异是 jdk 版本(我的版本是 13 与 60)。

My Persistance.xml looks like:


<?xml version="1.0" encoding="UTF-8"?>
<persistence version="1.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
  <persistence-unit name="JPA_DatabasePU" transaction-type="RESOURCE_LOCAL">
    <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
    <non-jta-data-source>wellsDB</non-jta-data-source>
    <class>my.domain.jpaDatabase.entities.Fred.Feature</class>
    <properties>
      <property name="javax.persistence.jdbc.driver" value="oracle.jdbc.OracleDriver"/>
      <property name="javax.persistence.jdbc.url"     value="jdbc:oracle:thin:user@//db.domain.my:1521/inst"/>
      <property name="javax.persistence.jdbc.user" value="username"/>
      <property name="javax.persistence.jdbc.password" value="password"/>
      <property name="eclipselink.logging.level" value="FINEST"/>
    </properties>
  </persistence-unit>
</persistence>

我错过了什么？

Answer 1

您可以尝试设置target database ？

<property name="eclipselink.target-database" value="Oracle"/>