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  • [SQL Utility] How to retrieve Oracle’s version info?

    1. v$version

      

    SQL> desc v$version;
    Name
                                                                           Null?    Type
    -------------------------------------------------------------------------------------------------
    BANNER                                                                     VARCHAR2(64)
                                                                                   

    SQL> select * from v$version where rownum = 1;

    BANNER
    ----------------------------------------------------------------
    Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 – Prod

     

    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 32-bit Windows: Version 10.2.0.4.0 - Production
    NLSRTL Version 10.2.0.4.0 – Production

    2. v$instance

     

    SQL> desc v$instance;
     

       

    Name                                                                   Null?    Type
    ------------------------------------------------------------------------------------------------

    INSTANCE_NUMBER
                                                                                    NUMBER
    INSTANCE_NAME
                                                                                    VARCHAR2(16)
    HOST_NAME
                                                                                    VARCHAR2(64)
    VERSION
                                                                                    VARCHAR2(17)
    STARTUP_TIME
                                                                                    DATE
    STATUS
                                                                                    VARCHAR2(12)
    PARALLEL
                                                                                    VARCHAR2(3)
    THREAD#
                                                                                    NUMBER
    ARCHIVER
                                                                                    VARCHAR2(7)
    LOG_SWITCH_WAIT
                                                                                    VARCHAR2(15)
    LOGINS
                                                                                    VARCHAR2(10)
    SHUTDOWN_PENDING
                                                                                    VARCHAR2(3)
    DATABASE_STATUS
                                                                                    VARCHAR2(17)
    INSTANCE_ROLE
                                                                                    VARCHAR2(18)
    ACTIVE_STATE
                                                                                    VARCHAR2(9)
    BLOCKED
                                                                                    VARCHAR2(3)

    SQL> select version from v$instance;

    VERSION
    -----------------
    10.2.0.4.0

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  • 原文地址:https://www.cnblogs.com/fangwenyu/p/1636598.html
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