Hackers,
This trivial patch removes the unused variable printCost from
ExplainState. This variable is defined to true initially and never
changed; it's only clutter, I think. And I've never seen EXPLAIN output
without the cost.
--
Alvaro Herrera (<alvherre[a]surnet.cl>)
"And as an added bonus, now my computer goes to the toilet for me, leaving me
free to spend time on more useful activities! yay slug codefests!" (C. Parker)
