Overhead associated with a long and a long raw colum.

Does anyone know what is the byte storage overhead associated with using a long or a long raw column in an oracle 7.3 table. i.e. how much space is used when defining a long or long raw excepting the space used to store the actual data. Any good estimates or pointers to a source for Oracle internals would be appreciated thanks. Received on Fri Nov 27 1998 - 21:25:46 CST