V
- VACUUM
- vacuum_buffer_usage_limit
- vacuum_cleanup_index_scale_factor
- vacuum_cost_delay
- vacuum_cost_limit
- vacuum_cost_page_dirty
- vacuum_cost_page_hit
- vacuum_cost_page_miss
- vacuumdb
- vacuum_defer_cleanup_age
- vacuumlo
- vacuum_max_eager_freeze_failure_rate
- vacuum_mem
- vacuum_truncate
- VALUES
- version()
- virtual_host