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以前查Oracle的版本信息,只知道一种方法,就是用v$versions视图,如下:
SQL> select * from v$version;
BANNER
----------------------------------------------------------------
Oracle9i Enterprise Edition Release 9.2.0.1.0 - Proction
PL/SQL Release 9.2.0.1.0 - Proction
CORE 9.2.0.1.0 Proction
TNS for 32-bit Windows: Version 9.2.0.1.0 - Proction
NLSRTL Version 9.2.0.1.0 - Proction
今天在http://download-west.oracle.com/docs/cd/B10501_01/server.920/a96521/dba.htm#13306上又学到一种方法:query the data dictionary view PRODUCT_COMPONENT_VERSION,如下:
SQL> col proct format a35
SQL> col version format a15
SQL> col status format a15
SQL> select * from PRODUCT_COMPONENT_VERSION;
PRODUCT VERSION STATUS
----------------------------------- --------------- ---------------
NLSRTL 9.2.0.1.0 Proction
Oracle9i Enterprise Edition 9.2.0.1.0 Proction
PL/SQL 9.2.0.1.0 Proction
TNS for 32-bit Windows: 9.2.0.1.0 Proction
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select * from V$version;