Hibernate Exception: a different object with the same identifier value was already associated with t...

最新推荐文章于 2022-03-15 22:00:00 发布

最新推荐文章于 2022-03-15 22:00:00 发布 · 62 阅读

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#java

当使用Hibernate执行持久化操作时，可能会遇到唯一标识符冲突的异常。本文将探讨这一问题的具体原因，并提供解决方案，帮助开发者确保所有必要的对象都被正确地包含在Hibernate会话中。

Issue:

When you execute a persistence operation with Hibernate, you may get following exception.

Exception:

a different object with the same identifier value was already associated with the session

Solution:

Please consider and check if you have included all the necessary objects in your hibernate session.

Concrete reason is finding…

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解决Cause: java.sql.SQLException: sql injection violation, dbType mysql ... token IDENTIFIER deleted错误

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Cause: java.sql.SQLException: sql injection violation, dbType mysql, , druid-version 1.2.11, syntax error: not supported.pos 86, line 1, column 79, token IDENTIFIER deleted : xxx详细的解决方法以及建表的命名规范。

flink org.apache.flink.sql.parser.impl.ParseException: Encountered “result“ 关键字冲突

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