executor: show `CARTESIAN Join` explicitly in the results of `Explain` (#11415)#11429

Merged

zz-jason merged 1 commit intopingcap:release-3.0from qw4990:release-3.0-join

Jul 25, 2019

+84-49

Commits on Jul 25, 2019

executor: show CARTESIAN Join explicitly in the results of Explain (pingcap#11415 )
qw4990
committed