Oracle 组件的信息可以通过v$option 和 dba_registry 查看:
--查看v$option:
V$OPTION displaysOracle Database options and features. Typically, although not always, optionsmust be separately licensed, whereas features come with the product and areenabled based on the product that is running (Standard Edition, EnterpriseEdition, and so on).
SQL> select * from v$option;
PARAMETER VALUE
------------------------------------------------------
Partitioning TRUE
Objects TRUE
Real Application Clusters FALSE
Advanced replication TRUE
Bit-mapped indexes TRUE
Connection multiplexing TRUE
Connection pooling TRUE
Database queuing TRUE
Incremental backup and recovery TRUE
Instead-of triggers TRUE
Parallel backup and recovery TRUE
PARAMETER VALUE
------------------------------------------------------
Parallel execution TRUE
Parallel load TRUE
Point-in-time tablespace recovery TRUE
Fine-grained access control TRUE
Proxy authentication/authorization TRUE
Change Data Capture TRUE
Plan Stability TRUE
Online Index Build TRUE
Coalesce Index TRUE
Managed Standby TRUE
Materialized view rewrite TRUE
PARAMETER VALUE
------------------------------------------------------
Materialized view warehouse refresh TRUE
Database resource manager TRUE
Spatial TRUE
Automatic Storage Management FALSE
Export transportable tablespaces TRUE
Transparent Application Failover TRUE
Fast-Start Fault Recovery TRUE
Sample Scan TRUE
Duplexed backups TRUE
Java TRUE
OLAP Window Functions TRUE
PARAMETER VALUE
------------------------------------------------------
Block Media Recovery TRUE
Fine-grained Auditing TRUE
Application Role TRUE
Enterprise User Security TRUE
Oracle Data Guard TRUE
Oracle Label Security FALSE
OLAP TRUE
Basic Compression TRUE
Join index TRUE
Trial Recovery TRUE
Data Mining TRUE
PARAMETER VALUE
------------------------------------------------------
Online Redefinition TRUE
Streams Capture TRUE
File Mapping TRUE
Block Change Tracking TRUE
Flashback Table TRUE
Flashback Database TRUE
Transparent Data Encryption TRUE
Backup Encryption TRUE
Unused Block Compression TRUE
Oracle Database Vault FALSE
Result Cache TRUE
PARAMETER VALUE
------------------------------------------------------
SQL Plan Management TRUE
SecureFiles Encryption TRUE
Real Application Testing TRUE
Flashback Data Archive TRUE
DICOM TRUE
Active Data Guard TRUE
Server Flash Cache TRUE
Advanced Compression TRUE
XStream TRUE
Deferred Segment Creation TRUE
65 rows selected.
SQL>
--查看dba_registry:
SQL> select comp_id,comp_name fromdba_registry;
COMP_ID COMP_NAME
-------------------------------------------------
OWB OWB
APEX Oracle Application Express
EM Oracle Enterprise Manager
AMD OLAP Catalog
SDO Spatial
ORDIM Oracle Multimedia
XDB Oracle XML Database
CONTEXT Oracle Text
EXF Oracle Expression Filter
RUL Oracle Rules Manager
OWM Oracle Workspace Manager
COMP_ID COMP_NAME
--------------- ----------------------------------
CATALOG Oracle Database Catalog Views
CATPROC Oracle Database Packages and Types
JAVAVM JServer JAVA Virtual Machine
XML Oracle XDK
CATJAVA Oracle Database Java Packages
APS OLAP Analytic Workspace
XOQ Oracle OLAP API
18 rows selected.
对于这些组件,MOS 有文章说明:
Oracle 8i/9i/10g/11g 组件(Components) 说明
http://blog.csdn.net/tianlesoftware/article/details/5937382
小整理了部分组件的重建,链接如下:
Oracle 9i 升级后 OLAP Catalog 组件 Invalid
http://blog.csdn.net/tianlesoftware/article/details/5937372
Oracle OLAP 组件重建 说明
http://blog.csdn.net/tianlesoftware/article/details/7321333
Oracle XDB 组件重建 说明
http://blog.csdn.net/tianlesoftware/article/details/7323139
Oracle ORA-31000: Resource'http://xmlns.oracle.com/xdb/acl.xsd' is not an XDB schema 解决方法
http://blog.csdn.net/tianlesoftware/article/details/7323193
Oracle JAVAVM 组件 Reload 说明
http://blog.csdn.net/tianlesoftware/article/details/7334414
Oracle Spatial 组件 说明
http://blog.csdn.net/tianlesoftware/article/details/7334440
http://blog.csdn.net/tianlesoftware/article/details/7334639
http://blog.csdn.net/tianlesoftware/article/details/7336775
http://blog.csdn.net/tianlesoftware/article/details/7337205
http://blog.csdn.net/tianlesoftware/article/details/7339652
Oracle RulesManager 和Oracle Expression Filter 组件 说明
http://blog.csdn.net/tianlesoftware/article/details/7339939
OracleEnterprise Manager 组件 说明
http://blog.csdn.net/tianlesoftware/article/details/7339962
不同的组件对应不同的用户,具体关系如下表:
OUTLN : Theaccount that supports plan stability. Plan stability prevents certain databaseenvironment changes from affecting the performance characteristics ofapplications by preserving execution plans in stored outlines. OUTLN actsas a role to centrally manage metadata associated with stored outlines.
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