ORA-00001: unique constraint (string.string) violated
Cause: An UPDATE or INSERT statement attempted to insert a duplicate key. For Trusted Oracle configured in DBMS MAC mode, you may see this message if a duplicate entry exists at a different level.
Action: Either remove the unique restriction or do not insert the key.
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ORA-00001: unique constraint violated
中文说明: 唯一约束冲突
常见案例: 在向数据库表中插入数据时,出现与现有数据重复的数据,而该表列具有唯一性约束。
解决方法及步骤:
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