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. | TPCC_GROUP      | CUST       | TPCC          |
    6. | TPCC_GROUP      | DIST       | TPCC          |
    7. | TPCC_GROUP      | HIST       | TPCC          |
    8. | TPCC_GROUP      | NORD       | TPCC          |
    9. | TPCC_GROUP      | ORDL       | TPCC          |
    10. | TPCC_GROUP      | ORDR       | TPCC          |
    11. | TPCC_GROUP      | STOK       | TPCC          |
    12. | TPCC_GROUP      | WARE       | TPCC          |
    13. | oceanbase       | NULL       | NULL          |
    14. +-----------------+------------+---------------+
    15. 9 rows in set (0.02 sec)
    17. obclient> show create tablegroup tpcc_group\G
    18. *************************** 1. row ***************************
    19.        TABLEGROUP: TPCC_GROUP
    20. CREATE TABLEGROUP: CREATE TABLEGROUP "TPCC_GROUP"  BINDING = FALSE
    21.   partition by hash partitions 6
    23. 1 row in set (0.00 sec)