Oracle : Ошибка ORA-10668

"Inject Evil Identifiers"
*Cause: event 10668 is set to some number > 0, causing 1/(value-1) of all
identifiers to be replaced by a maximum amount of x's. It is
common for an identifier to be parsed once with a max of 30 bytes,
then reparsed later with a max of 4000, so it may not be possible
to inject such an identifier without the aid of this event. A
value of 1 causes no identifiers to be corrupted.
*Action: never set this event

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