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作者：佚名 来源：InterNet 加入时间：2003-7-20
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 from 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 grantor
ALL_COL_GRANTS_RECD
Grants on columns for 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 grantor
ALL_COL_PRIVS_RECD
Grants on columns for which the user, 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_DEPENDENCIES
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 accessible 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 on 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
User''''s grants and grants on user''''s 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
User''''s grants and grants on user''''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 user''''s triggers or in triggers on user''''s tables
ALL_USERS
Information about all users of the database
ALL_VIEWS
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 segment, 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 user''''s own clusters
USER_CLU_COLUMNS
Mapping of table columns to cluster columns
USER_COL_COMMENTS
Comments on columns of user''''s 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 user
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 grantee
USER_CONSTRAINTS
Constraint definitions on user''''s own tables
USER_CONS_COLUMNS
Information about accessible columns in constraint definitions
USER_CROSS_REFS
Cross references for user''''s views and synonyms
USER_DB_LINKS
Database links owned by the user
USER_DEPENDENCIES
Dependencies to and from a users 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 user''''s own indexes
USER_IND_COLUMNS
COLUMNs comprising user''''s INDEXes or on user''''s TABLES
USER_JOBS
All jobs owned by this user
USER_OBJECTS
Objects owned by the user
USER_OBJECT_SIZE
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