restoring a database to its initial state

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Hi.

Usually when I need to restore a database to its initial state, what I
do is to simply drop it, and then re-create it.

However on a shared hosting this is not possible.

By initial state I mean:
  The content of template1 database
or
  The database without all objects owned by role X, and that can be
  re-created by X

where X is a role with normal privileges.


I searched on pgFoundry, without success.

It should not be hard to implement, but I would like to know if
something similar has already been implemented.



Thanks  Manlio
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