planner: fix wrong selectivity for inner selection in index join (#10633)#10854

Merged

zz-jason merged 3 commits intopingcap:release-3.0from eurekaka:pick_sel_index_join_3

Jun 20, 2019

+87-76

Commits on Jun 19, 2019

planner: fix wrong selectivity for inner selection in index join (pingcap#10633 )
eurekaka
committed

Commits on Jun 20, 2019