Questions about rating of export

Hi, my problem is :

I ve a database with 5 shémas (foo1, foo2,foo3,foo4,foo5 and of course sys and system)
when i make an export full the time is 5 hours, and when i make 5 export (exp owner=foo1, exp owner=foo2 ,exp owner=foo3, exp owner=foo4 exp owner=foo5) the time is 50 minutes!!!!!

The size of tablespace system is 60Mo.

Thank's Received on Tue Feb 04 2003 - 03:17:40 CST