查看表倾斜、分布情况

    gbase> select * from information_schema.CLUSTER_TABLE_SEGMENTS where table_schema='school_02' and table_name='student' ;
    +--------------+------------+--------+---------------------+-----------------+--------------------+--------------+
    | TABLE_SCHEMA | TABLE_NAME | SUFFIX | HOST                | TABLE_DATA_SIZE | TABLE_STORAGE_SIZE | DATA_PERCENT |
    +--------------+------------+--------+---------------------+-----------------+--------------------+--------------+
    | school_02    | student    | n1     | ::ffff:172.16.3.156 |            4136 |               7608 | 100%         |
    +--------------+------------+--------+---------------------+-----------------+--------------------+--------------+
    1 row in set (Elapsed: 00:00:00.01)