首页nested exception is java.sql.SQLIntegrityConstraintViolationException: ORA-00001: unique constraint

nested exception is java.sql.SQLIntegrityConstraintViolationException: ORA-00001: unique constraint

时间: 2023-10-30 18:00:07 浏览: 111

这个错误提示表明在插入数据时出现了唯一约束冲突的问题。唯一约束是用来限制表中某个列或者某些列的取值不能重复的规则。在你提供的引用中，错误信息都包含了"ORA-00001: 违反唯一约束条件"这个提示，说明在执行插入操作时违反了唯一约束。123 #### 引用[.reference_title] - *1* [SQLIntegrityConstraintViolationException: ORA-00001: unique constraint及sequence调整初始值](https://blog.csdn.net/enthan809882/article/details/125226268)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 50%"] - *2* *3* [java.sql.SQLIntegrityConstraintViolationException ORA-00001 违反唯一约束条件](https://blog.csdn.net/m0_54850825/article/details/124267188)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 50%"] [ .reference_list ]

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{,…} code : 500 msg : "\n### Error updating database. Cause: java.sql.SQLIntegrityConstraintViolationException: ORA-00001: unique constraint (TPMDATA.EMS_M_DOC_HEAD_PK) violated\n\n### The error may exist in URL [jar:file:/home/itks_mgt/TPM/tpm.jar!/BOOT-INF/classes!/mybatis/business/EmsMDocHeadMapper.xml]\n### The error may involve com.ruoyi.project.business.mapper.EmsMDocHeadMapper.insertEmsMDocHead-Inline\n### The error occurred while setting parameters\n### SQL: insert into tpmdata.ems_m_doc_head ( mt_no, plant_id, start_date, end_date, begin_time, begin_by, status, doc_type, planner_group, schedule_id ) values ( ?, ?, ?, ?, ?, ?, ?, ?, ?, ? )\n### Cause: java.sql.SQLIntegrityConstraintViolationException: ORA-00001: unique constraint (TPMDATA.EMS_M_DOC_HEAD_PK) violated\n\n; ORA-00001: unique constraint (TPMDATA.EMS_M_DOC_HEAD_PK) violated\n; nested exception is java.sql.SQLIntegrityConstraintViolationException: ORA-00001: unique constraint (TPMDATA.EMS_M_DOC_HEAD_PK) violated\n" 解析这段报错

nested exception is java.sql.SQLIntegrityConstraintViolationException: ORA-00001: unique constraint (TPMDATA.EMS_M_DOC_HEAD_PK) violated 其中，报错的原因是由于 java.sql....

nested exception is java.sql.SQLIntegrityConstraintViolationException: Duplicate entry

SQLIntegrityConstraintViolationException是一个特定的异常，它表示违反了数据库中的完整性约束，例如唯一性约束或主键约束。要解决此问题，您可以考虑以下几点： 1. 检查数据源：确保您的数据源中没有重复的...

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; bad SQL grammar []; nested exception is java.sql.SQLSyntaxErrorException: ORA-00923: 未找到要求的 FROM 关键字

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request processing failed; nested exception is org.springframework.jdbc.cannotgetjdbcconnectionexception: failed to obtain jdbc connection; nested exception is java.sql.sqlexception: connections could not be acquired from the underlying database!

请求处理失败；嵌套异常是org.springframework.jdbc.CannotGetJdbcConnectionException：无法获取JDBC连接；嵌套异常是java.sql.SQLException：无法从底层数据库获取连接！

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SpringMVC跨服务器上传错误 – Request processing failed; nested exception is com.sun.jersey.api.client.Uniform

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