如何在 Oracle SQL 中列出模式中的所有表?
如何在 Oracle SQL 中列出模式中的所有表?
How do i list all tables in a schema in Oracle SQL?
推荐答案
要查看另一个模式中的所有表,您需要具有以下一项或多项系统权限:
To see all tables in another schema, you need to have one or more of the following system privileges:
SELECT ANY DICTIONARY
(SELECT | INSERT | UPDATE | DELETE) ANY TABLE
或者大锤,DBA 角色.
or the big-hammer, the DBA role.
您可以选择其中任何一个:
With any of those, you can select:
SELECT DISTINCT OWNER, OBJECT_NAME
FROM DBA_OBJECTS
WHERE OBJECT_TYPE = 'TABLE'
AND OWNER = '[some other schema]'
如果没有这些系统权限,您只能查看已被授予某种级别访问权限的表,无论是直接访问还是通过角色访问.
Without those system privileges, you can only see tables you have been granted some level of access to, whether directly or through a role.
SELECT DISTINCT OWNER, OBJECT_NAME
FROM ALL_OBJECTS
WHERE OBJECT_TYPE = 'TABLE'
AND OWNER = '[some other schema]'
最后,你总是可以查询你自己的表的数据字典,因为你对你的表的权利不能被撤销(从 10g 开始):
Lastly, you can always query the data dictionary for your own tables, as your rights to your tables cannot be revoked (as of 10g):
SELECT DISTINCT OBJECT_NAME
FROM USER_OBJECTS
WHERE OBJECT_TYPE = 'TABLE'
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