16.Oracle杂记——数据字典dba_tab_ privs

16.Oracle杂记——数据字典dba_tab_ privs
视图dba_tab_grants是对象所授予的权限

sys@PDB1> desc dba_tab_privs

 Name                                                                  Null?    Type

 ------------------------------------------------------------- ------------------------------------

 GRANTEE                                                                         VARCHAR2(128)

 OWNER                                                                            VARCHAR2(128)

 TABLE_NAME                                                                VARCHAR2(128)

 GRANTOR                                                                        VARCHAR2(128)

 PRIVILEGE                                                                       VARCHAR2(40)

 GRANTABLE                                                                    VARCHAR2(3)

 HIERARCHY                                                                     VARCHAR2(3)

 COMMON                                                                     VARCHAR2(3)

 TYPE                                                                                  VARCHAR2(24)

各个列属性描述如下：

GRANTEE  :被授予权限的用户或角色

 OWNER: 权限拥有者

 TABLE_NAME:对象名字

 GRANTOR:执行授予权限用户的名字

 PRIVILEGE:对象的权限

 GRANTABLE:是否授予GRANT OPTION权限

 HIERARCHY:是否授予HIERARCHY OPTION

 COMMON:授权如何实现

 TYPE:对象类型