title: Zen
description: Various topics by Oleg Bartunov.
link: http://www.sai.msu.su/~megera/wiki/relation_featur%E5s/DB/GiST/GiST_internals/Tsearch2/Blog/2009-11-25/HowTo/GiST/2021-03-02
generator: Oddmuse