plan: do not cache plan for query on range partition table#15697

Merged

zz-jason merged 4 commits intopingcap:masterfrom imtbkcat:passRangePartition

Mar 26, 2020

+71-12

Commits on Mar 25, 2020

ignore range partition in plan cache
imtbkcat
committed
make logic simple
imtbkcat
committed

Commits on Mar 26, 2020