Revert "disable GenerateSelectOuterQuery and GenerateSelectSubquery"
Revert "disable GenerateSelectOuterQuery and GenerateSelectSubquery"

This reverts commit c6b6737e1084c00ca91c4b55b83fe8bdf12ecf13.

sdgdsffdsfff/cm,fengshao0907/cm,wfxiang08/cm,wfxiang08/cm,wfxiang08/cm,sdgdsffdsfff/cm,fengshao0907/cm,sdgdsffdsfff/cm,fengshao0907/cm