使用命令 SHOW TABLEGROUPS 和 SHOW CREATE TABLE 来查看表组信息。

    示例：查看表组信息和定义

    1. obclient> show tablegroups;
    2. +-----------------+------------+---------------+
    3. | Tablegroup_name | Table_name | Database_name |
    4. +-----------------+------------+---------------+
    5. | oceanbase       | NULL       | NULL          |
    6. | tpcc_group      | cust       | tpccdb        |
    7. | tpcc_group      | dist       | tpccdb        |
    8. | tpcc_group      | hist       | tpccdb        |
    9. | tpcc_group      | nord       | tpccdb        |
    10. | tpcc_group      | ordl       | tpccdb        |
    11. | tpcc_group      | ordr       | tpccdb        |
    12. | tpcc_group      | stok       | tpccdb        |
    13. | tpcc_group      | ware       | tpccdb        |
    14. +-----------------+------------+---------------+
    15. 9 rows in set (0.01 sec)
    17. obclient> show create tablegroup tpcc_group\G
    18. *************************** 1. row ***************************
    19.        Tablegroup: tpcc_group
    20. Create Tablegroup: CREATE TABLEGROUP IF NOT EXISTS `tpcc_group`  BINDING = FALSE
    21.   partition by hash partitions 6
    23. 1 row in set (0.00 sec)