ORA-54004: resultant data type of virtual column is not supported

Cause: The data type of the underlying expression is not supported. Only scalar data types are supported for virtual columns. LONG, BLOB, REF, and BFILE data types are not supported for virtual columns.

Action: Specify the expression of virtual column to return a supported scalar data type.

Error Type: ORA

• Additional information for ORA-54004: resultant data type of virtual column is not supported54004
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