"Joshua D. Drake" <jd@commandprompt.com> writes:
> It seems the new VACUUM VERBOSE output is not quite as helpful as 8.0.
> In 8.0 I get a nice output at the end like this:
> INFO: free space map: 1377 relations, 22478 pages stored; 44112 total
> pages needed
> DETAIL: Allocated FSM size: 100000 relations + 2000000 pages = 17702 kB
> shared memory.
AFAIR, in both 8.0 and 8.1 that info appears only at the end of a
database-wide vacuum. Your example is a single-table vacuum, which
certainly doesn't show that info in 8.0 ...
regards, tom lane