do you have to do much tuning to trigger parallel queries? i'm also trying to do this with PostGIS, and it looks like you kind of have to tweak costs and fiddle

do you have to do much tuning to trigger parallel queries? i'm also trying to do this with PostGIS, and it looks like you kind of have to tweak costs and fiddle with things a fair amount to get parallel queries to trigger: http://blog.cleverelephant.ca/2018/09/parallel-postgis-3.html http://blog.cleverelephant.ca/2018/09/parallel-postgis-3.htm...