Re: Bug? Small samples in TABLESAMPLE SYSTEM returns zero rows

Petr Jelinek wrote:
> On 2015-08-06 22:25, Josh Berkus wrote:

> >If there is no appropriate place, I'll just write a blog.
> 
> There is a blog post on 2ndQ blog page which tries to describe the sampling
> methods visually, not sure if it's more obvious from that or not. It's
> somewhat broken on planet though (only title there).

http://blog.2ndquadrant.com/tablesample-in-postgresql-9-5/

-- 
Álvaro Herrera                http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services