Re: type cache cleanup improvements

Hi!

Thank you for interesting in it!

> These changes look very promising. Unfortunately the proposed patches
> conflict with each other regardless the order of applying:
> 
> ```
> error: patch failed: src/backend/utils/cache/typcache.c:356
> error: src/backend/utils/cache/typcache.c: patch does not apply
> ```
Try increase -F option of patch.

Anyway, union of both patches in attachment


-- 
Teodor Sigaev                                   E-mail: teodor@sigaev.ru
                                                    WWW: http://www.sigaev.ru/