#5 --grab does not close statements are not properly

[Anonymous]

When using --grab on a large schema with Oracle I get
an "maximum open cursors exceeded" error message which
(usually) indicates that Statement objects are not
properly closed (because each Statement realtes to an
open cursor on Oracle)

This is with dbmonster 1.0.3

[Flo]

also during filling the tables the result sets are not closed properly.
This also leads to the exception "maximum open cursors exceeded"

[Flo]

fixed!