ORA-01764: new update value of join is not guaranteed to be unique

ORA-01764: new update value of join is not guaranteed to be unique
Cause: A row of a join query table is being updated using a row of a table that is not guaranteed to have exactly one value for the row being updated.
Action: Change the join specification.

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小智 2018-08-30 16:37

ORA-01764：join的新更新值不能保证是唯一的,
.原因：正在使用表的行来更新连接查询表的行，该表不能保证正在更新的行具有正好一个值。,
.操作：更改连接规范。,
.

aiaiDBA

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ORA-01764: new update value of join is not guaranteed to be unique

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