如何在JPA中执行BATCH插入？ [英] How to do the BATCH insert in JPA?

问题描述

我正在使用JPA和Hibernate持久性。
我们在以下配置中使用JPA。

I am using JPA with Hibernate persistence. We are using JPA in the following configurations.

persistence-api 1.0 version
hibernate-core 3.3.2.GA version
hibernate-entitymanager 3.4.0.GA version

有可能在JPA中使用批处理插入以上配置？

Is it possible to use Batch Insert in JPA with above configuration?

请建议如何执行BATCH插入。我们希望在一个表中插入多行而不影响数据库的性能。还建议有多少行插入实际上可以批量使用？

Please suggest how to do BATCH insert. We want to insert multiple rows in a single table without affecting performance of Database. Also suggest how many row insert is practically possible to use in batch?

感谢预测

Thanks in Anticipations

推荐答案

JPA本身没有对批量插入的特定支持。
但是，因为您使用Hibernate，请查看： http： //docs.jboss.org/hibernate/core/3.3/reference/en/html/batch.html

JPA itself does not have have specific support for batch insert. However, because you use Hibernate, take a look to: http://docs.jboss.org/hibernate/core/3.3/reference/en/html/batch.html

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