Oracle : Ошибка ORA-26679

"operation not allowed on LOB or LONG columns in LCR"
*Cause: Certain operations on LOB/LONG columns of the LCR
through rule-based transformations, DML handlers, or error
handlers were not allowed.
*Action: Do not perform restricted operations on LOB or LONG columns in
LCRs. See the documentation for operations that are restricted
on LOB/LONG columns in LCRs.

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