Answer / guest

Cause: Adding referential constraint on a REF column
requires the the creation of an additional column.

Action: Drop some columns and retry the operation.

Please add more information about this Error

ORA-31455: nothing to ALTER

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CLSR-01011: Invalid instance startup mode [string] is specified

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PCC-02043: CMD-LINE: Option syntax is incorrect

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ORA-28156: Proxy user 'string' not authorized to set role 'string' for client 'string'

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ORA-24013: invalid value string, RETRY_DELAY should be non-negative

1 Answers  

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