root@lnob bin# obclient -h192.168.207.28 -P2881 -uroot@sys -pxxxxxx. -A -Doceanbase
Welcome to the OceanBase. Commands end with ; or \g.
Your OceanBase connection id is 3221600926
Server version: OceanBase 4.2.5.4 (r104030022025070212-37927c3517f028002a34b40302f78cce88afdbd9) (Built Jul 2 2025 12:21:09)
Copyright (c) 2000, 2018, OceanBase and/or its affiliates. All rights reserved.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
obclient(root@sys)oceanbase> show tables like '%LICENSE%';
+---------------------------------+
| Tables_in_oceanbase (%LICENSE%) |
+---------------------------------+
| DBA_OB_LICENSE |
| __all_license |
+---------------------------------+
2 rows in set (0.006 sec)
obclient(root@sys)oceanbase> SELECT * FROM oceanbase.__all_license;
+------------+------------+--------------+--------------+--------------+----------------------------+----------------------------+----------------------------+-----------+----------+----------+----------------------------+----------------------------+
| LICENSE_ID | END_USER | LICENSE_CODE | LICENSE_TYPE | PRODUCT_TYPE | ISSUANCE_DATE | ACTIVATION_TIME | EXPIRED_TIME | OPTIONS | CORE_NUM | NODE_NUM | LTS_TIME | CLUSTER_ULID |
+------------+------------+--------------+--------------+--------------+----------------------------+----------------------------+----------------------------+-----------+----------+----------+----------------------------+----------------------------+
| Trial ID | Trial User | Trial Code | Trial | SE | 2025-07-22 14:43:30.772011 | 2025-07-22 14:43:30.772011 | 2026-01-18 14:43:30.772011 | Unlimited | 9999 | 1 | 2025-08-11 10:47:52.015326 | 06C31QW1AKJAFWM2CR6R9QQZR8 |
+------------+------------+--------------+--------------+--------------+----------------------------+----------------------------+----------------------------+-----------+----------+----------+----------------------------+----------------------------+
1 row in set (0.002 sec)
obclient(root@sys)oceanbase> SELECT * FROM DBA_OB_LICENSE;
+------------+------------+--------------+--------------+--------------+---------------------+---------------------+---------------------+-----------+----------+----------------------------+
| END_USER | LICENSE_ID | LICENSE_CODE | LICENSE_TYPE | PRODUCT_TYPE | ISSUANCE_DATE | ACTIVATION_TIME | EXPIRED_TIME | OPTIONS | NODE_NUM | CLUSTER_ULID |
+------------+------------+--------------+--------------+--------------+---------------------+---------------------+---------------------+-----------+----------+----------------------------+
| Trial User | Trial ID | Trial Code | Trial | SE | 2025-07-22 14:43:30 | 2025-07-22 14:43:30 | 2026-01-18 14:43:30 | Unlimited | 1 | 06C31QW1AKJAFWM2CR6R9QQZR8 |
+------------+------------+--------------+--------------+--------------+---------------------+---------------------+---------------------+-----------+----------+----------------------------+
1 row in set (0.001 sec)
https://www.oceanbase.com/docs/common-oceanbase-database-standalone-1000000003577290
加载 License
获取 License 文件之后，您可以通过 ALTER SYSTEM LOAD LICENSE 语句加载 License。
-
使用 sys 租户登录数据库。
obclient -hxxx.xxx.xxx.xxx -P2881 -uroot -p****** -Doceanbase -A -
查看 License 信息。
您可以查询
DBA_OB_LICENSE查看当前 License 详细内容。obclient> select * from DBA_OB_LICENSE; -
加载 license。
obclient> ALTER SYSTEM LOAD LICENSE <license_file_path>;说明
license_file_path必填项，代表 License 文件的路径。示例如下。
obclient(root@(none))[oceanbase]> alter system load license "/data/OceanBase.lic"; Query OK, 0 rows affected (0.012 sec) -
查看 license 信息。
obclient> select * from DBA_OB_LICENSE;