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1、以下表格中收集了 Oracle 数据字典中几乎所有的视图或别名，至于每个视图或别名的字段请用Describe语句来查询。命名说明：Oracle 数据字典中，对象名称多数以USER.，ALL.，DBA.为前缀USER.视图中记录通常记录执行查询的帐户所拥有的对象的信息，ALL. 视图中记录包括USER记录和授权至 PUBLIC 或用户的对象的信息，DBA. 视图包含所有数据库对象，而不管其所有者。使用举例：select * from dba_data_files查询表空间的信息(当前用户必须拥有 DBA 角色)。select owner , object_name ,object_type fr
2、om all_objects查询某一用户下的所有表、过程、函数等信息。视图名 描述 ALL_CATALOG All tables, views, synonyms, sequences accessible to the user ALL_COL_COMMENTS Comments on columns of accessible tables and views ALL_COL_GRANTS_MADE Grants on columns for which the user is owner or grantorALL_COL_GRANTS_RECD Grants on columns fo
3、r which the user or PUBLIC is the grantee ALL_COL_PRIVS Grants on columns for which the user is the grantor, grantee, owner, or an enabled role or PUBLIC is the grantee ALL_COL_PRIVS_MADE Grants on columns for which the user is owner or grantorALL_COL_PRIVS_RECD Grants on columns for which the user,
4、 PUBLIC or enabled role is the grantee ALL_CONSTRAINTS Constraint definitions on accessible tables ALL_CONS_COLUMNS Information about accessible columns in constraint definitions ALL_DB_LINKS Database links accessible to the user ALL_DEF_AUDIT_OPTS Auditing options for newly created objects ALL_DEPE
5、NDENCIES Dependencies to and from objects accessible to the user ALL_ERRORS Current errors on stored objects that user is allowed to create ALL_INDEXES Descriptions of indexes on tables accessible to the user ALL_IND_COLUMNS COLUMNs comprising INDEXes on accessible TABLES ALL_OBJECTS Objects accessi
6、ble to the user ALL_REFRESH All the refresh groups that the user can touch ALL_REFRESH_CHILDREN All the objects in refresh groups, where the user can touch the group ALL_SEQUENCES Description of SEQUENCEs accessible to the user ALL_SNAPSHOTS Snapshots the user can look at ALL_SOURCE Current source o
7、n stored objects that user is allowed to create ALL_SYNONYMS All synonyms accessible to the user ALL_TABLES Description of tables accessible to the user ALL_TAB_COLUMNS Columns of all tables, views and clusters ALL_TAB_COMMENTS Comments on tables and views accessible to the user ALL_TAB_GRANTS_MADE
8、Users grants and grants on users objects ALL_TAB_GRANTS_RECD Grants on objects for which the user or PUBLIC is the grantee ALL_TAB_PRIVS Grants on objects for which the user is the grantor, grantee, owner, or an enabled role or PUBLIC is the grantee ALL_TAB_PRIVS_MADE Users grants and grants on user
9、s objects ALL_TAB_PRIVS_RECD Grants on objects for which the user, PUBLIC or enabled role is the grantee ALL_TRIGGERS Triggers accessible to the current user ALL_TRIGGER_COLS Column usage in users triggers or in triggers on users tables ALL_USERS Information about all users of the database ALL_VIEWS
10、 Text of views accessible to the user USER_AUDIT_CONNECT Audit trail entries for user logons/logoffs USER_AUDIT_OBJECT Audit trail records for statements concerning objects, specifically: table, cluster, view, index, sequence, public database link, public synonym, procedure, trigger, rollback segmen
11、t, tablespace, role, user USER_AUDIT_SESSION USER_AUDIT_STATEMENT Audit trail records concerning grant, revoke, audit, noaudit and alter system USER_AUDIT_TRAIL Audit trail entries relevant to the user USER_CATALOG Tables, Views, Synonyms and Sequences owned by the user USER_CLUSTERS Descriptions of
12、 users own clusters USER_CLU_COLUMNS Mapping of table columns to cluster columns USER_COL_COMMENTS Comments on columns of users tables and views USER_COL_GRANTS Grants on columns for which the user is the owner, grantor or grantee USER_COL_GRANTS_MADE All grants on columns of objects owned by the us
13、er USER_COL_GRANTS_RECD Grants on columns for which the user is the grantee USER_COL_PRIVS Grants on columns for which the user is the owner, grantor or grantee USER_COL_PRIVS_MADE All grants on columns of objects owned by the user USER_COL_PRIVS_RECD Grants on columns for which the user is the gran
14、tee USER_CONSTRAINTS Constraint definitions on users own tables USER_CONS_COLUMNS Information about accessible columns in constraint definitions USER_CROSS_REFS Cross references for users views and synonyms USER_DB_LINKS Database links owned by the user USER_DEPENDENCIES Dependencies to and from a u
15、sers objects USER_ERRORS Current errors on stored objects owned by the user USER_EXTENTS Extents comprising segments owned by the user USER_FREE_SPACE Free extents in tablespaces accessible to the user USER_INDEXES Description of the users own indexes USER_IND_COLUMNS COLUMNs comprising users INDEXe
16、s or on users TABLESUSER_JOBS All jobs owned by this user USER_OBJECTS Objects owned by the user USER_OBJECT_SIZE Sizes, in bytes, of various pl/sql objects USER_OBJ_AUDIT_OPTS Auditing options for users own tables and views USER_REFRESH All the refresh groups USER_REFRESH_CHILDREN All the objects in refresh groups, where the user owns the refresh group USER_RESOURCE_LIMITS Display resource limit of the user USER_ROLE_PRIVS Roles granted to current us
