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](https://www.oceanbase.com/docs/common-oceanbase-database-standalone-1000000003577290 "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。
1. 使用 sys 租户登录数据库。
obclient -hxxx.xxx.xxx.xxx -P2881 -uroot -p****** -Doceanbase -A
2. 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;
3. 加载 license。
obclient> ALTER SYSTEM LOAD LICENSE
查看oceanbase的license信息
好记忆不如烂笔头abc2025-08-12 20:02
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