oracle常用数据字典.docx

1、oracle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

2、 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_CATALOGAll tables, views, synonyms, sequences accessible to the user ALL_COL_COMMENTSComments on columns of accessible tables and views ALL_COL_GRANTS_MADEGrants on columns for which the user is owner or grantorALL_COL_GRANTS_RECDGrants on columns for

3、 which the user or PUBLIC is the grantee ALL_COL_PRIVSGrants on columns for which the user is the grantor, grantee, owner, or an enabled role or PUBLIC is the grantee ALL_COL_PRIVS_MADEGrants on columns for which the user is owner or grantorALL_COL_PRIVS_RECDGrants on columns for which the user, PUB

4、LIC or enabled role is the grantee ALL_CONSTRAINTSConstraint definitions on accessible tables ALL_CONS_COLUMNSInformation about accessible columns in constraint definitions ALL_DB_LINKSDatabase links accessible to the user ALL_DEF_AUDIT_OPTSAuditing options for newly created objects ALL_DEPENDENCIES

5、Dependencies to and from objects accessible to the user ALL_ERRORSCurrent errors on stored objects that user is allowed to create ALL_INDEXESDescriptions of indexes on tables accessible to the user ALL_IND_COLUMNSCOLUMNs comprising INDEXes on accessible TABLES ALL_OBJECTSObjects accessible to the us

6、er ALL_REFRESHAll the refresh groups that the user can touch ALL_REFRESH_CHILDRENAll the objects in refresh groups, where the user can touch the group ALL_SEQUENCESDescription of SEQUENCEs accessible to the user ALL_SNAPSHOTSSnapshots the user can look at ALL_SOURCECurrent source on stored objects t

7、hat user is allowed to create ALL_SYNONYMSAll synonyms accessible to the user ALL_TABLESDescription of tables accessible to the user ALL_TAB_COLUMNSColumns of all tables, views and clusters ALL_TAB_COMMENTSComments on tables and views accessible to the user ALL_TAB_GRANTS_MADEUsers grants and grants

8、 on users objects ALL_TAB_GRANTS_RECDGrants on objects for which the user or PUBLIC is the grantee ALL_TAB_PRIVSGrants on objects for which the user is the grantor, grantee, owner, or an enabled role or PUBLIC is the grantee ALL_TAB_PRIVS_MADEUsers grants and grants on users objects ALL_TAB_PRIVS_RE

9、CDGrants on objects for which the user, PUBLIC or enabled role is the grantee ALL_TRIGGERSTriggers accessible to the current user ALL_TRIGGER_COLSColumn usage in users triggers or in triggers on users tables ALL_USERSInformation about all users of the database ALL_VIEWSText of views accessible to th

10、e user USER_AUDIT_CONNECTAudit trail entries for user logons/logoffs USER_AUDIT_OBJECTAudit 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_AU

11、DIT_SESSIONUSER_AUDIT_STATEMENTAudit trail records concerning grant, revoke, audit, noaudit and alter system USER_AUDIT_TRAILAudit trail entries relevant to the user USER_CATALOGTables, Views, Synonyms and Sequences owned by the user USER_CLUSTERSDescriptions of users own clusters USER_CLU_COLUMNSMa

12、pping of table columns to cluster columns USER_COL_COMMENTSComments on columns of users tables and views USER_COL_GRANTSGrants on columns for which the user is the owner, grantor or grantee USER_COL_GRANTS_MADEAll grants on columns of objects owned by the user USER_COL_GRANTS_RECDGrants on columns f

13、or which the user is the grantee USER_COL_PRIVSGrants on columns for which the user is the owner, grantor or grantee USER_COL_PRIVS_MADEAll grants on columns of objects owned by the user USER_COL_PRIVS_RECDGrants on columns for which the user is the grantee USER_CONSTRAINTSConstraint definitions on

14、users own tables USER_CONS_COLUMNSInformation about accessible columns in constraint definitions USER_CROSS_REFSCross references for users views and synonyms USER_DB_LINKSDatabase links owned by the user USER_DEPENDENCIESDependencies to and from a users objects USER_ERRORSCurrent errors on stored ob

15、jects owned by the user USER_EXTENTSExtents comprising segments owned by the user USER_FREE_SPACEFree extents in tablespaces accessible to the user USER_INDEXESDescription of the users own indexes USER_IND_COLUMNSCOLUMNs comprising users INDEXes or on users TABLESUSER_JOBSAll jobs owned by this user

16、 USER_OBJECTSObjects owned by the user USER_OBJECT_SIZESizes, in bytes, of various pl/sql objects USER_OBJ_AUDIT_OPTSAuditing options for users own tables and views USER_REFRESHAll the refresh groups USER_REFRESH_CHILDRENAll the objects in refresh groups, where the user owns the refresh group USER_R

17、ESOURCE_LIMITSDisplay resource limit of the user USER_ROLE_PRIVSRoles granted to current user USER_SEGMENTSStorage allocated for all database segments USER_SEQUENCESDescription of the users own SEQUENCEs USER_SNAPSHOTSSnapshots the user can look at USER_SNAPSHOT_LOGSAll snapshot logs owned by the us

18、er USER_SOURCESource of stored objects accessible to the user USER_SYNONYMSThe users private synonyms USER_SYS_PRIVSSystem privileges granted to current user USER_TABLESDescription of the users own tables USER_TABLESPACESDescription of accessible tablespaces USER_TAB_AUDIT_OPTSAuditing options for u

19、sers own tables and views USER_TAB_COLUMNSColumns of users tables, views and clusters USER_TAB_COMMENTSComments on the tables and views owned by the user USER_TAB_GRANTSGrants on objects for which the user is the owner, grantor or grantee USER_TAB_GRANTS_MADEAll grants on objects owned by the user U

20、SER_TAB_GRANTS_RECDGrants on objects for which the user is the grantee USER_TAB_PRIVSGrants on objects for which the user is the owner, grantor or grantee USER_TAB_PRIVS_MADEAll grants on objects owned by the user USER_TAB_PRIVS_RECDGrants on objects for which the user is the grantee USER_TRIGGERSTr

21、iggers owned by the user USER_TRIGGER_COLSColumn usage in users triggers USER_TS_QUOTASTablespace quotas for the user USER_USERSInformation about the current user USER_VIEWSText of views owned by the user AUDIT_ACTIONSDescription table for audit trail action type codes. Maps action type numbers to a

22、ction type names COLUMN_PRIVILEGESGrants on columns for which the user is the grantor, grantee, owner, or an enabled role or PUBLIC is the grantee DICTIONARYDescription of data dictionary tables and views DICT_COLUMNSDescription of columns in data dictionary tables and views DUALGLOBAL_NAMEglobal da

23、tabase name INDEX_HISTOGRAMstatistics on keys with repeat count INDEX_STATSstatistics on the b-tree RESOURCE_COSTCost for each resource ROLE_ROLE_PRIVSRoles which are granted to roles ROLE_SYS_PRIVSSystem privileges granted to roles ROLE_TAB_PRIVSTable privileges granted to roles SESSION_PRIVSPrivil

24、eges which the user currently has set SESSION_ROLESRoles which the user currently has enabled. TABLE_PRIVILEGESGrants on objects for which the user is the grantor, grantee, owner, or an enabled role or PUBLIC is the grantee ACCESSIBLE_COLUMNSSynonym for ALL_TAB_COLUMNS ALL_COL_GRANTSSynonym for COLU

25、MN_PRIVILEGES ALL_JOBSSynonym for USER_JOBS ALL_TAB_GRANTSSynonym for TABLE_PRIVILEGES CATSynonym for USER_CATALOG CLU Synonym for USER_CLUSTERS COLSSynonym for USER_TAB_COLUMNS DBA_AUDIT_CONNECT Synonym for USER_AUDIT_CONNECT DBA_AUDIT_RESOURCESynonym for USER_AUDIT_RESOURCE DBA_REFRESH_CHILDRENSyn

26、onym for USER_REFRESH_CHILDREN DICTSynonym for DICTIONARY INDSynonym for USER_INDEXES OBJSynonym for USER_OBJECTS SEQSynonym for USER_SEQUENCES SM$VERSIONSynonym for SM_$VERSION SYNSynonym for USER_SYNONYMS TABSSynonym for USER_TABLES V$ACCESSSynonym for V_$ACCESS V$ARCHIVESynonym for V_$ARCHIVE V$B

27、ACKUPSynonym for V_$BACKUP V$BGPROCESSSynonym for V_$BGPROCESS V$CIRCUITSynonym for V_$CIRCUIT V$COMPATIBILITYSynonym for V_$COMPATIBILITY V$COMPATSEGSynonym for V_$COMPATSEG V$CONTROLFILESynonym for V_$CONTROLFILE V$DATABASESynonym for V_$DATABASE V$DATAFILESynonym for V_$DATAFILE V$DBFILESynonym f

28、or V_$DBFILE V$DBLINKSynonym for V_$DBLINK V$DB_OBJECT_CACHESynonym for V_$DB_OBJECT_CACHE V$DISPATCHERSynonym for V_$DISPATCHER V$ENABLEDPRIVSSynonym for V_$ENABLEDPRIVS V$FILESTATSynonym for V_$FILESTAT V$FIXED_TABLESynonym for V_$FIXED_TABLE V$LATCHSynonym for V_$LATCH V$LATCHHOLDERSynonym for V_

29、$LATCHHOLDER V$LATCHNAMESynonym for V_$LATCHNAME V$LIBRARYCACHESynonym for V_$LIBRARYCACHE V$LICENSESynonym for V_$LICENSE V$LOADCSTATSynonym for V_$LOADCSTAT V$LOADTSTATSynonym for V_$LOADTSTAT V$LOCKSynonym for V_$LOCK V$LOGSynonym for V_$LOG V$LOGFILESynonym for V_$LOGFILE V$LOGHISTSynonym for V_

30、$LOGHIST V$LOG_HISTORYSynonym for V_$LOG_HISTORY V$MLS_PARAMETERSSynonym for V_$MLS_PARAMETERS V$MTSSynonym for V_$MTS V$NLS_PARAMETERS Synonym for V_$NLS_PARAMETERS V$NLS_VALID_VALUESSynonym 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_SYSSTATSynonym for V_$PQ_SYSSTAT V$PROCESSSynonym for V_$PROCESS V$QUEUESynonym for V_$QUEUE V$RECOVERY_LOGSynonym for V_$RECOVERY_LOG V$RECOVER_FILES