On Fri, Apr 5, 2019 at 7:04 PM Robert Haas <robertmh...@gmail.com> wrote: > > On Thu, Apr 4, 2019 at 9:19 PM Masahiko Sawada <sawada.m...@gmail.com> wrote: > > As INDEX_CLEANUP option has been added by commit a96c41f, the new > > option for this feature could also accept zero or one boolean > > argument, that is SHRINK_TABLE [true|false] and true by default. > > Explicit options on VACUUM command overwrite options set by > > reloptions. And if the boolean argument is omitted the option depends > > on the reloptions. > > Yes, I think that's how it should work, because that's how the other > option works, and there's no compelling reason to be consistent.
Indeed, I totally agree. > My preference is for "truncate" over "shrink". I don't really like "shrink" either, but users already have problems to get the difference between VACUUM and VACUUM FULL, I'm afraid that "VACUUM TRUNCATE_TABLE" will just make things worse.
