*: refine split region syntax add split partition table region syntax (#561)#663

Merged

bb7133 merged 1 commit intopingcap:release-3.0from crazycs520:561.3.0

Dec 5, 2019

+6,571-6,441

Commits on Dec 5, 2019

*: refine split region syntax add split partition table region syntax. (pingcap#561 )
crazycs520
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