全部博文(105)
分类: Oracle
2012-04-08 14:09:25
注意:
在oracle 9.2 版本之后, oracle 的maintenance release number 是在第二数字位更改。 而在之前,是在第三个数字位。
1. Major Database Release Number
第一个数字位,它代表的是一个新版本软件,也标志着一些新的功能。如11g,10g。
2. Database Maintenance Release Number
第二个数字位,代表一个maintenance release 级别,也可能包含一些新的特性。
3. Fusion Middleware Release Number
第三个数字位,反应Oracle 中间件(Oracle Fusion Middleware)的版本号。
4. Component-Specific Release Number
第四个数字位,主要是针对组件的发布级别。不同的组件具有不同的号码。 比如Oracle 的patch包。
5. Platform-Specific Release Number
第五个数字位,这个数字位标识一个平台的版本。 通常表示patch 号。
6. 如何查看版本信息:
(1) 查看v$version
SQL> select * from v$version;
BANNER
----------------------------------------------------------------
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - Prod
PL/SQL Release 10.2.0.4.0 - Production
CORE 10.2.0.4.0 Production
TNS for Linux: Version 10.2.0.4.0 - Production
NLSRTL Version 10.2.0.4.0 - Production
SQL>
(2)PRODUCT_COMPONENT_VERSION 视图
SQL> COL PRODUCT FORMAT A40
SQL> COL VERSION FORMAT A15
SQL> COL STATUS FORMAT A15
SQL> SELECT * FROM PRODUCT_COMPONENT_VERSION;
PRODUCT VERSION STATUS
---------------------------------------- --------------- ---------------
NLSRTL 10.2.0.4.0 Production
Oracle Database 10g Enterprise Edition 10.2.0.4.0 Prod
PL/SQL 10.2.0.4.0 Production
TNS for Linux: 10.2.0.4.0 Production
SQL>
(3)dba_registry
SQL> select comp_name,version,status from dba_registry;
COMP_NAME VERSION STATUS
------------------------------ --------------- ---------------
Oracle Enterprise Manager 10.2.0.4.0 VALID
Spatial 10.2.0.4.0 VALID
Oracle interMedia 10.2.0.4.0 VALID
OLAP Catalog 10.2.0.4.0 VALID
Oracle XML Database 10.2.0.4.0 VALID
Oracle Text 10.2.0.4.0 VALID
Oracle Expression Filter 10.2.0.4.0 VALID
Oracle Rule Manager 10.2.0.4.0 VALID
Oracle Workspace Manager 10.2.0.4.3 VALID
Oracle Data Mining 10.2.0.4.0 VALID
Oracle Database Catalog Views 10.2.0.4.0 VALID
Oracle Database Packages and T 10.2.0.4.0 VALID
ypes
JServer JAVA Virtual Machine 10.2.0.4.0 VALID
Oracle XDK 10.2.0.4.0 VALID
Oracle Database Java Packages 10.2.0.4.0 VALID
OLAP Analytic Workspace 10.2.0.4.0 VALID
Oracle OLAP API 10.2.0.4.0 VALID
SQL>
(4)v$option 视图
这个视图是基于底层的X$OPTION 表创建,记录了数据库选件及特性。 根据不同的版本,如标准版,企业版,个人版。 部分选件需要购买相关的许可才可以使用,比如RAC,DG,分区表等。
SQL> col PARAMETER format a40
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
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
Materialized view warehouse refresh TRUE
Database resource manager TRUE
Spatial TRUE
Visual Information Retrieval TRUE
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
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
Table compression TRUE
Join index TRUE
Trial Recovery TRUE
Data Mining TRUE
Online Redefinition TRUE
Streams Capture TRUE
File Mapping TRUE
Block Change Tracking TRUE
Flashback Table TRUE
Flashback Database TRUE
Data Mining Scoring Engine FALSE
Transparent Data Encryption TRUE
Backup Encryption TRUE
Unused Block Compression TRUE
Oracle Database Vault FALSE
Real Application Testing TRUE
SQL>