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标题: ORA-54036: cannot define referential constraint with ON DELETE SET NULL claus... [打印本页]

作者: 曾春华 时间: 2016-9-4 09:49
标题: ORA-54036: cannot define referential constraint with ON DELETE SET NULL claus...

ORA-54036: cannot define referentialconstraint with ON DELETE SET NULL

clause on virtual column

Cause: Attempted to specify ON DELETESET NULL clause for a referential

integrity constraint on a virtual column.

Action: Reissue the statement withoutspecifying ON DELETE SET NULL clause.

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