*** a/doc/src/sgml/ref/vacuum.sgml --- b/doc/src/sgml/ref/vacuum.sgml *************** *** 246,284 **** VACUUM [ FULL ] [ FREEZE ] [ VERBOSE ] ANALYZE [ Examples ! The following is an example from running VACUUM on a ! table in the regression database: ! regression=# VACUUM (VERBOSE, ANALYZE) onek; ! INFO: vacuuming "public.onek" ! INFO: index "onek_unique1" now contains 1000 tuples in 14 pages ! DETAIL: 3000 index tuples were removed. ! 0 index pages have been deleted, 0 are currently reusable. ! CPU: user: 0.08 s, system: 0.01 s, elapsed: 0.18 s. ! INFO: index "onek_unique2" now contains 1000 tuples in 16 pages ! DETAIL: 3000 index tuples were removed. ! 0 index pages have been deleted, 0 are currently reusable. ! CPU: user: 0.07 s, system: 0.00 s, elapsed: 0.23 s. ! INFO: index "onek_hundred" now contains 1000 tuples in 13 pages ! DETAIL: 3000 index tuples were removed. ! 0 index pages have been deleted, 0 are currently reusable. ! CPU: user: 0.08 s, system: 0.01 s, elapsed: 0.17 s. ! INFO: index "onek_stringu1" now contains 1000 tuples in 48 pages ! DETAIL: 3000 index tuples were removed. ! 0 index pages have been deleted, 0 are currently reusable. ! CPU: user: 0.09 s, system: 0.01 s, elapsed: 0.59 s. ! INFO: "onek": removed 3000 tuples in 108 pages ! DETAIL: CPU: user: 0.06 s, system: 0.01 s, elapsed: 0.07 s. ! INFO: "onek": found 3000 removable, 1000 nonremovable tuples in 143 pages ! DETAIL: 0 dead tuples cannot be removed yet. ! There were 0 unused item pointers. ! Skipped 0 pages due to buffer pins, 0 frozen pages. ! 0 pages are entirely empty. ! CPU: user: 0.39 s, system: 0.07 s, elapsed: 1.56 s. ! INFO: analyzing "public.onek" ! INFO: "onek": 36 pages, 1000 rows sampled, 1000 estimated total rows ! VACUUM --- 246,256 ---- Examples ! To clean a single table onek, analyze it for ! the optimizer and print a detailed vacuum activity report: ! VACUUM (VERBOSE, ANALYZE) onek;