如何查看Oracle資料庫版本

方法一：v$version

SQL> select * from v$version;BANNER--------------------------------------------------------------------------------Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - 64bit ProductionPL/SQL Release 11.1.0.7.0 - ProductionCORE    11.1.0.7.0      ProductionTNS for Linux: Version 11.1.0.7.0 - ProductionNLSRTL Version 11.1.0.7.0 - Production

方法二：product_component_version

SQL> select * from product_component_version;PRODUCT                                                 VERSION             STATUS           ---------------------------------------------------------------------------------------------NLSRTL                                                  11.1.0.7.0           ProductionOracle Database 11g Enterprise Edition                  11.1.0.7.0           64bit ProductionPL/SQL                                                  11.1.0.7.0           ProductionTNS for Linux:                                          11.1.0.7.0           ProductionSQL>

方法三：dbms_output.put_line( dbms_db_version.version )

SQL> SET SERVEROUTPUT ONSQL> EXEC dbms_output.put_line( dbms_db_version.version );11PL/SQL procedure successfully completed.SQL>

Oracle Database History

Since version 5, Oracle's RDBMS release numbering has used the following codes: Oracle v5 Oracle v6 Oracle7: 7.0.16–7.3.4 Oracle8 Database: 8.0.3–8.0.6 Oracle8i Database Release 1: 8.1.5.0–8.1.5.1 Oracle8i Database Release 2: 8.1.6.0–8.1.6.3 Oracle8i Database Release 3: 8.1.7.0–8.1.7.4 Oracle9i Database Release 1: 9.0.1.0–9.0.1.5 (patchset as of December 2003) Oracle9i Database Release 2: 9.2.0.1–9.2.0.8 (patchset as of April 2007) Oracle Database 10g Release 1: 10.1.0.2–10.1.0.5 (patchset as of February 2006) Oracle Database 10g Release 2: 10.2.0.1–10.2.0.5 (patchset as of April 2010) Oracle Database 11g Release 1: 11.1.0.6–11.1.0.7 (patchset as of September 2008) Oracle Database 11g Release 2: 11.2.0.1–11.2.0.3 (patchset as of September 2011)

The version-numbering syntax within each release follows the pattern: major.maintenance.application-server.component-specific.platform-specific.

For example, "10.2.0.1 for 64-bit Solaris" means: 10th major version of Oracle, maintenance level 2, Oracle Application Server (OracleAS) 0, level 1 for Solaris 64-bit.

另外，Fenng之前做了一個關於資料庫版本使用方式的調查，從圖中可以看出現階段中國地區，使用10gR2版本的仍是絕大多數。