ORA-01752: cannot delete from view without exactly one
key-preserved table

Answer Posted / guest

Cause: The deleted table either had no key perserved tables,
had more than one key-preserved table, or the key-preserved
table was an unmerged view or a table from a read-only view.

Action: Redefine the view or delete it from the underlying
base tables.

Please add more information about this Error

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