duplicate-mysql存儲過程報錯,報的聯合主鍵約束錯誤

Error updating database. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry '5RgwDTn5zeAoPM1yXxeRkm-YUseiccsUNQxcQeBPK3Td3' for key 'PRIMARY' ### The error may involve defaultParameterMap ### The error occurred while setting parameters ### SQL: {call pro_read_one (?, ?, ?)} ### Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry '5RgwDTn5zeAoPM1yXxeRkm-YUseiccsUNQxcQeBPK3Td3' for key 'PRIMARY' ; SQL []; Duplicate entry '5RgwDTn5zeAoPM1yXxeRkm-YUseiccsUNQxcQeBPK3Td3' for key 'PRIMARY'; nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry '5RgwDTn5zeAoPM1yXxeRkm-YUseiccsUNQxcQeBPK3Td3' for key 'PRIMARY'

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