Hi all,
Oracle does not remove a dropped table permanently from storage when recyclebin is on and table is dropped
without purge option. Table is moved to recyclebin. Dropped table can be recovered from recyclebin using flashbak drop.
In case of drop user does Oracle remove all the objects from database permanently ? What is the role of recyclebin
in drop user case ? Is dropping a user , implies dropping all its objects individually ? Why Oracle does not move
tables to recyclebin in this case ? Please, explain a bit...

Thanks & Regards

Documentation says:
There's some reading in this Ask Tom's discussion about "drop user".

Why is that so? I wouldn't know; most probably because Oracle programmed it that way. Why? Ask them.

Just a guess:
Every Oracle object has an owner. When you drop an user, all its objects would remain orphane if not dropped.