<div><div><div><div data-lang="2"><div>hello.</div><div> </div><div>i recode vacuum for gist index.</div><div>all tests
isok.</div><div>also i test vacuum on table size 2 million rows. all is ok.</div><div>on my machine old vaccum work
about9 second. this version work about 6-7 sec .</div><div>review
please.</div><div> </div><div>thanks.</div></div></div></div></div>