[Glass] Compact a extend0.dbf

[Dario Trussardi]

Ciao,

	i have a 3.1.0.4   extend0.dbf   file  with dimensions of 13GB.

	The 	SystemRepository freeSpace     report    more of 12 GB .

	Now my questions is :

		i can compact the  extend0.dbf   	so as to have a more manageable file.

	If yes the compacting it 's a long time procedures?

	It's a risky procedure ?


	Thank for any help,


		Dario