error java.sql.SQLIntegrityConstraintViolationException: Duplicate entry '?' for key 'PRIMARY' 상황) java.sql.SQLIntegrityConstraintViolationException: Duplicate entry '특정 값' for key 'PRIMARY' at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:118) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.jdbc.ClientPreparedStatement.exec...
![[spring]java.sql.SQLIntegrityConstraintViolationException: Duplicate entry '?' for key 'PRIMARY' 에러시](https://blogimgs.pstatic.net/nblog/mylog/post/og_default_image_160610.png)
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auto
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strategy
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SQLIntegrityConstraintViolationException
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PRIMARY
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Long
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identity
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id
#
generationType
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error
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Duplicate
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전략
원문 링크 : [spring]java.sql.SQLIntegrityConstraintViolationException: Duplicate entry '?' for key 'PRIMARY' 에러시
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