查看某张表的数据分布
SELECT REGION_ID,DB_NAME,TABLE_NAME,APPROXIMATE_SIZE FROM INFORMATION_SCHEMA.tikv_region_status where TABLE_NAME =‘bmsql_order_line’ ORDER BY APPROXIMATE_SIZE desc limit 10;
show table tpcc.bmsql_order_line regions where region_id = 58521;
通过操作命令或者调度支持表的数据均衡分布
SPLIT TABLE tpcc.bmsql_order_line BETWEEN (195055974) AND (207009875) REGIONS 5;