WebOct 30, 2024 · If you look your exception closely you will find this out Duplicate entry for key 'PRIMARY', Which means try to insert duplicate value in primary key column … WebMar 13, 2024 · Duplicate entry '1-2' for key 'sound.PRIMARY'. 这个错误消息通常表示在您的数据库中尝试插入重复数据时出现了错误。. 具体来说,这个错误消息提示在 "sound" 这个字段上,不能有重复的值。. 这个字段被定义为 "PRIMARY" 键,这意味着它不能有重复的值,因为作为主键,它 ...
JPA/Spring-boot Duplicate entry for key
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Mysql出现问题:ERROR 1062 (23000): Duplicate entry ‘‘ …
Web#1062 – Duplicate entry '1′ for key ‘PRIMARY' 1 . 最后是把数据库手动设置的非法数据删除解决问题的. 设置主键自增时,和设置主键时可能有粗心的同学和我一样就是将一个表中 … WebNov 29, 2011 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question.Provide details and share your research! But avoid …. Asking for … WebApr 10, 2024 · If you want to have code for update in this form I believe that you should first remove old entity and after that add new one (in the same session to protect you from deleting and not adding new one). simpson column to beam connector