I can confirm that a hbm file containing something like this: <property name="data" type="binary"> <column name="data" length="18677216" /> </property> <property name="image" type="binary"> <column name="image" length="1677216" /> </property> causes this problem ORA-01754: Eine Tabelle darf nur eine einzige Spalte des Typs LONG aufweisen only on oracle using the hibernate oracle dialect. |