Jeff Janes <jeff.janes@xxxxxxxxx> writes: > In order for bloom (or any other users of CREATE ACCESS METHOD, if there > are any) to have a fighting chance to do better, I think many of selfuncs.c > currently private functions would have to be declared in some header file, > perhaps utils/selfuncs.h. But that then requires a cascade of other > inclusions. Perhaps that is why it was not done. I'm just in the midst of refactoring that stuff, so if you have suggestions, let's hear 'em. It's possible that a good cost model for bloom is so far outside genericcostestimate's ideas that trying to use it is not a good idea anyway. regards, tom lane