The test OracleBlobDataTypesIT#shouldNotStreamAnyChangesWhenLobEraseIsDetected will actually randomly fail if the connector detects that a SourceRecord is emitted after the use of the DBMS_LOB.ERASE function block.

The TransactionCommitConsumer creates a LobUnderConstruction instead but does not differentiate between actual NULL and not-provided, which causes the SELECT_LOB_LOCATOR to be emitted as an unintended UPDATE.