源碼解讀 Duplicate entry '' for key 'PRIMARY' 坑
在kafka發送消息到另外一個service，service執行sql, 首次或前2次執行正常C操做，但後續2次或之後的操做必然發生如下錯誤：java ### Error updating database. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate e
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相關文章
- 1. 源碼解讀 Duplicate entry '' for key 'PRIMARY' 坑
- 2. Duplicate entry for key 'PRIMARY'
- 3. Error : Duplicate entry '36501' for key 'PRIMARY'
- 4. Duplicate entry '30-25' for key 'PRIMARY'
- 5. Duplicate entry '0' for key 'PRIMARY'
- 6. Duplicate entry '1' for key 'PRIMARY'
- 7. MySQLIntegrityConstraintViolationException: Duplicate entry '***' for key 'PRIMARY'
- 8. #1062 - Duplicate entry '1' for key 'PRIMARY'
- 9. Duplicate entry '5' for key 'PRIMARY'
- 10. MySQL：Duplicate entry ***‘ for key ‘PRIMARY‘`