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ORA-22894: cannot add constraint on existing unscoped REF
columns of non-empty tables
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Answer / guest
Cause: An attempt was made to add a constraint to existing
unscoped REF columns of a table which contains one or more rows.
Action: Remove the constraint specification or add the
constraint after emptying the table.
Please add more information about this Error
| Is This Answer Correct ? | 0 Yes | 0 No |
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