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error performing isolated work

言诗把酒 2022-10-09 阅读 44


问题描述:

org.springframework.dao.InvalidDataAccessResourceUsageException: error performing isolated work; SQL [n/a]; nested exception is org.hibernate.exception.SQLGrammarException: error performing isolated work

解决方案:

在实体类的主键上边加上这个注解就可以了:

@GeneratedValue(strategy = GenerationType.IDENTITY)

error performing isolated work_自增

 

原因:主键是自增的。 

 

 

 

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