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分类: Oracle

2009-09-06 08:42:27

ORACLE数据库常用数据字典

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
 Sizes, in bytes, of various pl/sql objects
 
USER_OBJ_AUDIT_OPTS
 Auditing options for user's 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 user
 
USER_SEGMENTS
 Storage allocated for all database segments
 
USER_SEQUENCES
 Description of the user's own SEQUENCEs
 
USER_SNAPSHOTS
 Snapshots the user can look at
 
USER_SNAPSHOT_LOGS
 All snapshot logs owned by the user
 
USER_SOURCE
 Source of stored objects accessible to the user
 
USER_SYNONYMS
 The user's private synonyms
 
USER_SYS_PRIVS
 System privileges granted to current user
 
USER_TABLES
 Description of the user's own tables
 
USER_TABLESPACES
 Description of accessible tablespaces
 
USER_TAB_AUDIT_OPTS
 Auditing options for user's own tables and views
 
USER_TAB_COLUMNS
 Columns of user's tables, views and clusters
 
USER_TAB_COMMENTS
 Comments on the tables and views owned by the user
 
USER_TAB_GRANTS
 Grants on objects for which the user is the owner, grantor or grantee
 
USER_TAB_GRANTS_MADE
 All grants on objects owned by the user
 
USER_TAB_GRANTS_RECD
 Grants on objects for which the user is the grantee
 
USER_TAB_PRIVS
 Grants on objects for which the user is the owner, grantor or grantee
 
USER_TAB_PRIVS_MADE
 All grants on objects owned by the user
 
USER_TAB_PRIVS_RECD
 Grants on objects for which the user is the grantee
 
USER_TRIGGERS
 Triggers owned by the user
 
USER_TRIGGER_COLS
 Column usage in user's triggers
 
USER_TS_QUOTAS
 Tablespace quotas for the user
 
USER_USERS
 Information about the current user
 
USER_VIEWS
 Text of views owned by the user
 
AUDIT_ACTIONS
 Description table for audit trail action type codes. Maps action type numbers to action type names
 
COLUMN_PRIVILEGES
 Grants on columns for which the user is the grantor, grantee, owner, or an enabled role or PUBLIC is the grantee
 
DICTIONARY
 Description of data dictionary tables and views
 
DICT_COLUMNS
 Description of columns in data dictionary tables and views
 
DUAL
  
 
GLOBAL_NAME
 global database name
 
INDEX_HISTOGRAM
 statistics on keys with repeat count
 
INDEX_STATS
 statistics on the b-tree
 
RESOURCE_COST
 Cost for each resource
 
ROLE_ROLE_PRIVS
 Roles which are granted to roles
 
ROLE_SYS_PRIVS
 System privileges granted to roles
 
ROLE_TAB_PRIVS
 Table privileges granted to roles
 
SESSION_PRIVS
 Privileges which the user currently has set
 
SESSION_ROLES
 Roles which the user currently has enabled.
 
TABLE_PRIVILEGES
 Grants on objects for which the user is the grantor, grantee, owner, or an enabled role or PUBLIC is the grantee
 
ACCESSIBLE_COLUMNS
 Synonym for ALL_TAB_COLUMNS
 
ALL_COL_GRANTS
 Synonym for COLUMN_PRIVILEGES
 
ALL_JOBS
 Synonym for USER_JOBS
 
ALL_TAB_GRANTS
 Synonym for TABLE_PRIVILEGES
 
CAT
 Synonym for USER_CATALOG
 
CLU
 Synonym for USER_CLUSTERS
 
COLS
 Synonym for USER_TAB_COLUMNS
 
DBA_AUDIT_CONNECT
 Synonym for USER_AUDIT_CONNECT
 
DBA_AUDIT_RESOURCE
 Synonym for USER_AUDIT_RESOURCE
 
DBA_REFRESH_CHILDREN
 Synonym for USER_REFRESH_CHILDREN
 
DICT
 Synonym for DICTIONARY
 
IND
 Synonym for USER_INDEXES
 
OBJ
 Synonym for USER_OBJECTS
 
SEQ
 Synonym for USER_SEQUENCES
 
SM$VERSION
 Synonym for SM_$VERSION
 
SYN
 Synonym for USER_SYNONYMS
 
TABS
 Synonym for USER_TABLES
 
V$ACCESS
 Synonym for V_$ACCESS
 
V$ARCHIVE
 Synonym for V_$ARCHIVE
 
V$BACKUP
 Synonym for V_$BACKUP
 
V$BGPROCESS
 Synonym for V_$BGPROCESS
 
V$CIRCUIT
 Synonym for V_$CIRCUIT
 
V$COMPATIBILITY
 Synonym for V_$COMPATIBILITY
 
V$COMPATSEG
 Synonym for V_$COMPATSEG
 
V$CONTROLFILE
 Synonym for V_$CONTROLFILE
 
V$DATABASE
 Synonym for V_$DATABASE
 
V$DATAFILE
 Synonym for V_$DATAFILE
 
V$DBFILE
 Synonym for V_$DBFILE
 
V$DBLINK
 Synonym for V_$DBLINK
 
V$DB_OBJECT_CACHE
 Synonym for V_$DB_OBJECT_CACHE
 
V$DISPATCHER
 Synonym for V_$DISPATCHER
 
V$ENABLEDPRIVS
 Synonym for V_$ENABLEDPRIVS
 
V$FILESTAT
 Synonym for V_$FILESTAT
 
V$FIXED_TABLE
 Synonym for V_$FIXED_TABLE
 
V$LATCH
 Synonym for V_$LATCH
 
V$LATCHHOLDER
 Synonym for V_$LATCHHOLDER
 
V$LATCHNAME
 Synonym for V_$LATCHNAME
 
V$LIBRARYCACHE
 Synonym for V_$LIBRARYCACHE
 
V$LICENSE
 Synonym for V_$LICENSE
 
V$LOADCSTAT
 Synonym for V_$LOADCSTAT
 
V$LOADTSTAT
 Synonym for V_$LOADTSTAT
 
V$LOCK
 Synonym for V_$LOCK
 
V$LOG
 Synonym for V_$LOG
 
V$LOGFILE
 Synonym for V_$LOGFILE
 
V$LOGHIST
 Synonym for V_$LOGHIST
 
V$LOG_HISTORY
 Synonym for V_$LOG_HISTORY
 
V$MLS_PARAMETERS
 Synonym for V_$MLS_PARAMETERS
 
V$MTS
 Synonym for V_$MTS
 
V$NLS_PARAMETERS
 Synonym for V_$NLS_PARAMETERS
 
V$NLS_VALID_VALUES
 Synonym for V_$NLS_VALID_VALUES
 
V$OPEN_CURSOR
 Synonym for V_$OPEN_CURSOR
 
V$OPTION
 Synonym for V_$OPTION
 
V$PARAMETER
 Synonym for V_$PARAMETER
 
V$PQ_SESSTAT
 Synonym for V_$PQ_SESSTAT
 
V$PQ_SLAVE
 Synonym for V_$PQ_SLAVE
 
V$PQ_SYSSTAT
 Synonym for V_$PQ_SYSSTAT
 
V$PROCESS
 Synonym for V_$PROCESS
 
V$QUEUE
 Synonym for V_$QUEUE
 
V$RECOVERY_LOG
 Synonym for V_$RECOVERY_LOG
 
V$RECOVER_FILE
 Synonym for V_$RECOVER_FILE
 
V$REQDIST
 Synonym for V_$REQDIST
 
V$RESOURCE
 Synonym for V_$RESOURCE
 
V$ROLLNAME
 Synonym for V_$ROLLNAME
 
V$ROLLSTAT
 Synonym for V_$ROLLSTAT
 
V$ROWCACHE
 Synonym for V_$ROWCACHE
 
V$SESSION
 Synonym for V_$SESSION
 
V$SESSION_CURSOR_CACHE
 Synonym for V_$SESSION_CURSOR_CACHE
 
V$SESSION_EVENT
 Synonym for V_$SESSION_EVENT
 
V$SESSION_WAIT
 Synonym for V_$SESSION_WAIT
 
V$SESSTAT
 Synonym for V_$SESSTAT
 
V$SESS_IO
 Synonym for V_$SESS_IO
 
V$SGA
 Synonym for V_$SGA
 
V$SGASTAT
 Synonym for V_$SGASTAT
 
V$SHARED_SERVER
 Synonym for V_$SHARED_SERVER
 
V$SQLAREA
 Synonym for V_$SQLAREA
 
V$STATNAME
 Synonym for V_$STATNAME
 
V$SYSSTAT
 Synonym for V_$SYSSTAT
 
V$SYSTEM_CURSOR_CACHE
 Synonym for V_$SYSTEM_CURSOR_CACHE
 
V$SYSTEM_EVENT
 Synonym for V_$SYSTEM_EVENT
 
V$THREAD
 Synonym for V_$THREAD
 
V$TIMER
 Synonym for V_$TIMER
 
V$TRANSACTION
 Synonym for V_$TRANSACTION
 
V$TYPE_SIZE
 Synonym for V_$TYPE_SIZE
 
V$VERSION
 Synonym for V_$VERSION
 
V$WAITSTAT
 Synonym for V_$WAITSTAT
 
V$_LOCK
 Synonym for V_$_LOCK 
 

 

 

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