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    13.±£Ö¤°²È«Á¬½Ó
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    6 ÌîдdbaÈÕÖ¾
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 41.SYSDATE
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    SQL> select to_char(sysdate,dd-mm-yyyy day) from dual;
    TO_CHAR(SYSDATE,
  -----------------
    09-05-2004ÐÇÆÚÈÕ
    trunc(date,fmt)°´ÕÕ¸ø³öµÄÒªÇó½«ÈÕÆÚ½Ø¶Ï,È ......

oracle Êý¾Ý¿â ¼àÌýÆ÷ÅäÖÃ

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(SID_LIST =
    (SID_DESC =
      (SID_NAME = PLSExtProc)
      (ORACLE_HOME = D:\oracle\product\10.2.0\db_1)
      (PROGRAM = extproc)
    )(SID_DESC =
 &nb ......

OracleËø»úÖÆ


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¡¡¡¡ ÄÚ²¿¼¶·âËøÊÇÓÃÓÚ±£»¤ORACLEÄÚ²¿½á ......

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oracle Ëø£¬½âËø

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select object_id,session_id,locked_mode from v$locked_object;
¡¡¡¡select t2.username,t2.sid,t2.serial#,t2.logon_time
¡¡¡¡from v$locked_object t1,v$session t2
¡¡¡¡where t1.session_id=t2.sid order by t2.logon_time;
alter system ki ......
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