Limitations • A bulk operation is not allowed in a manual transaction if it is not the first event. • Once a bulk operation is started, any non-bulk operation is disallowed until the transaction is committed. • The Oracle Wire Protocol driver currently does not support the use of LONG and LONG RAW data types with array binding. • Because of Oracle limitations, issuing a SELECT statement to determine a row count may return different results before and after a bulk load operation. • Oracle does not support literal values in a bulk load operation. You must use parameter markers for all columns being loaded.