Note that cursors operate with the data on disk meaning that any uncommitted changes will not be seen by the cursor. Determine the amount of garbage in bytes that has accumulated in the storage file. Storage collection can only be done for writeable dictionaries and then only if the current transaction does not contain any pending changes. This can take a while depending on the size of the dictionary. The method will raise an error if there are uncommitted changes pending.
Output is sorted ascending according to keys.
Return a list of values. The method will raise an error if there are uncommitted changes pending. Output is sorted ascending according to keys. Return a list of items. The method will raise an error if there are uncommitted changes pending.