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.batÆô¶¯Êý¾Ý¿â·þÎñ(MSSQL,Oracle)

 @echo off
:dosmenu
REM Ñ¡Ôñ²Ëµ¥
echo  Windows ·þÎñÆô¶¯»ò¹Ø±Õ By hope 2008Äê2ÔÂ7ÈÕ     
echo.
echo [1]Æô¶¯Sql Server2005   [2]¹Ø±ÕSql Server2005
echo [3]Æô¶¯Oracle9i         [4]¹Ø±ÕOracle9i
echo.
echo             ÆäËü¼üÍ˳ö±¾³ÌÐò
echo.
set /P CHS= ÇëÑ¡Ôñ·þÎñ: [1],[2],[3],[4]
if /I "%CHS%"=="1" (
goto aaaa
)
if /I "%CHS%"=="2" (
goto bbbb
)
if /I "%CHS%"=="3" (
goto cccc
)
if /I "%CHS%"=="4" (
goto dddd
)
goto close
:aaaa
REM Æô¶¯Sql Server2005
net start MSSQLSERVER
pause
cls
goto dosmenu
:bbbb
REM ¹Ø±ÕSql Server2005
net stop MSSQLSERVER
pause
cls
goto dosmenu
:cccc
REM Æô¶¯Oracle9I
net start "OracleServiceHOPE"
net start "OracleOraHome92TNSListener"
pause
cls
goto dosmenu
:dddd
REM Æô¶¯Oracle9I
net stop "OracleOraHome92TNSListener"
net stop "OracleServiceHOPE"
pause
cls
goto dosmenu
:close
REM Í˳ö
exit
-----------------------------------
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Oracle expÏê½â

 µ¼Èë/µ¼³öÊÇORACLEÐÒ´æµÄ×î¹ÅÀϵÄÁ½¸öÃüÁîÐй¤¾ß£¬ÆäʵÎÒ´ÓÀ´²»ÈÏΪExp/ImpÊÇÒ»Öֺõı¸·Ý·½Ê½£¬ÕýÈ·µÄ˵·¨ÊÇExp/ImpÖ»ÄÜÊÇÒ»¸öºÃµÄת´¢¹¤¾ß£¬ÌرðÊÇÔÚСÐÍÊý¾Ý¿âµÄת´¢£¬±í¿Õ¼äµÄǨÒÆ£¬±íµÄ³éÈ¡£¬¼ì²âÂß¼­ºÍÎïÀí³åÍ»µÈÖÐÓв»Ð¡µÄ¹¦ÀÍ¡£µ±È»£¬ÎÒÃÇÒ²¿ÉÒÔ°ÑËü×÷ΪСÐÍÊý¾Ý¿âµÄÎïÀí±¸·ÝºóµÄÒ»¸öÂß¼­¸¨Öú±¸·Ý£¬Ò²ÊDz»´íµ ......

Oracle 11g SECUREFILES


Oracle Êý¾Ý¿â 11gÃæÏò DBA ºÍ¿ª·¢ÈËÔ±µÄÖØÒªÐÂÌØÐÔ:SecureFiles£º
1¡¢SecureFiles£ºÐ LOB 
Á˽âÈçºÎʹÓÃÐÂÒ»´ú LOB£ºSeureFiles¡£SecureFiles ¼¯ÍⲿÎļþºÍÊý¾Ý¿â LOB ·½·¨µÄÓŵãÓÚÒ»Éí£¬¿ÉÒÔ´æ´¢·Ç½á¹¹»¯Êý¾Ý£¬ÔÊÐí¼ÓÃÜ¡¢Ñ¹Ëõ¡¢Öظ´Ïû³ýµÈµÈ¡£ 
Êý¾Ý¿âפÁô BLOBS »ò OS Îļþ 
ÄúÔÚ Oracle Êý¾Ý¿âÖÐ ......

oracle ÁÐתÐÐʵÀý

select * from (select pro_id, sum(decode(month, '01', summ)) one,
                    sum(decode(month, '02', summ)) two,
             &nb ......

MSSQLÌí¼Ó×Ö¶Î˵Ã÷

--×Ö¶ÎÌí¼Ó˵Ã÷
EXEC sp_addextendedproperty 'MS_Description', 'ÒªÌí¼ÓµÄ˵Ã÷', 'user', dbo, 'table', ±íÃû, 'column', ÁÐÃû
--ɾ³ý×Ö¶Î˵Ã÷
EXEC sp_dropextendedproperty 'MS_Description', 'user', dbo, 'table', ±íÃû, 'column', ×Ö¶ÎÃû
--²é¿´×Ö¶Î˵Ã÷
SELECT
    [Table Name] = i_s.TAB ......

oracle¾ÓÈ»Äܵ÷ÓÃjava³ÌÐò

ÒÔÇ°Ö»ÖªµÀjavaÄܵ÷ÓÃoracle´æ´¢¹ý³ÌºÍº¯Êý£¬µ«½ñÌìÎÒ·¢ÏÖÔ­À´oracleÒ²¿ÉÒÔµ÷ÓÃjava
²âÊÔ»·¾³oracle 10g
call dbms_java.set_output(5000);
--Ê×ÏÈÔÚoracleÖбàÒëjavaÎļþ ÒÔÏÂÊǸö¼òµ¥µÄ
create or replace and compile java source named helloworld as
public     class   hellowor ......
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