* executor, planner: store clustered prefix index intact * make fmt * address comment * decoding row value is prior than decoding key * unexport DecodeHandleToDatum() * make fmt * address comments * fix unit test: TestSplitRegionTimeout
* executor, planner: store clustered prefix index intact * make fmt * address comment * decoding row value is prior than decoding key * unexport DecodeHandleToDatum() * make fmt * address comments * fix unit test: TestSplitRegionTimeout