Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ѧϰOracleÖеĹý³ÌÒ»µãС½á£¡

×î½ü½Ó´¥OracleµÄ¶«Î÷£¬¸Õ¸Õ¿ªÊ¼Ñ§Ï°²¢Í¬Ê±×öµã¶«Î÷£¬×î½üÀÏÊÇʹÓô洢¹ý³Ì¡£ÏÖÔÚͨ¹ýÎÒ¸öÈ˵ÄʹÓüòµ¥ËµÏÂ×Ô¼ºµÄ¸ÐÊÜ£¡
ÔÚÉè¼Æ´æ´¢¹ý³ÌÖУ¬Ò»±¾Í¨¹ý¶þ¸ö·½Ê½ÊµÏÖ£º
1£º¾ÍÊǼòµ¥µÄʵÏÖÓαê
             ---¹ý³ÌµÄÉùÃ÷---
         procedure  procedure_name
         ( var_1  in xx1%type,--¹ý³Ì½ÓÊÕ²ÎÊý1£¬²¢¸ø³öÀàÐÍ
           var_2 in  xx2%type,--¹ý³Ì½ÓÊÕ²ÎÊý2£¬²¢¸ø³öÀàÐÍ
            ......                         --ÉùÃ÷¹ý³ÌÐèÒª½ÓÊյIJÎÊý£¬²¢¸ø³öÀàÐÍ
           varout  out cursor    ---ÉùÃ÷Ò»¸ö±äÁ¿£¬ÎªÓαêµÄ±äÁ¿£¬ÓÃÀ´·µ»Ø½á¹û
           ) IS
         --------¿ªÊ¼------------
        BEGIN
      -------ɾ³ý¾ÉµÄÊý¾Ý£¨¸ù¾Ýʵ¼ÊÇé¿ö¶ø¶¨£©---------------
       DELETE from  TABLE_NAME
      WHERE
         £»
      ----½øÐвåÈëµÄ²Ù×÷---------
     INSERT INTO TABLE_NAME  (X1,X2,.....)
     SELECT TABLE_NAME
    from
     WHERE
      ;
     -------¿ªÊ¼½øÐÐÏàÓ¦µÄ²Ù×÷--------------
    UPDATE  TABLE_NAME
    SET  
      XX1=(),
     XX2=(),
       ......
    XXn=()
     WHERE  Ìõ¼þ


Ïà¹ØÎĵµ£º

oracle¸´Ï°£¨Ò»£© Ö®OracleÌåϵ½á¹¹

      ѧϰOracle DBAÒ²°ë¸ö¶àѧÆÚÁË£¬½ñÌìÃÍÈ»²Å·¢ÏÖ£¬Ô­À´ÎÒµÄÊ黹ÊǺÜеģ¬ÉϿβÙ×÷ʱºòÒ²Ö»ÊÇÖªµÀ´ó¸ÅÔõô×ö£¬µ«ÊÇÒªÕæµÄÈ«²¿×Ô¼º×ö£¬¶ø²»È¥·­Ê黹ÊÇÓÐÒ»¶¨µÄÄѶȵģ¬ËùÒÔÄØ£¬½ñÌ쿪ʼ½«DBA´ÓÍ·¸´Ï°Ò»±é£¬Í¬Ê±ÔÙ²Ù×÷Ò»±é¡£
      µÚÒ»Õ£¬Ñ§µÄÊÇOracleµÄÌåϵ½á¹¹£ ......

Oracle LOB×ֶβÙ×÷µÄÒ»µã½Ìѵ

½ñÌìÓиö¹¦ÄÜÐèÒª¶ÔCLOB×ֶνøÐвÙ×÷£¬ÆÚ¼äÓöµ½¼¸¸öÎÊÌ⣬ÀÏÌì¾ì¹Ë£¬¶¼ËãÊǽâ¾öÁË£¬¼Çһϣ¬ÃâµÃÈÕºóÖØµ¸¸²ÕÞ¡£
      ´íÎóÒ»£º
ORA-22920: Î´Ëø¶¨º¬ÓÐ LOB ÖµµÄÐÐ
³öÏÖÕâ¸öÎÊÌâµÄÔ­Òò£¬ÊÇÓÉÓÚselect³öLOB×Ö¶Îʱδ¼Ó for update£¬ORACLE¹Ù·½Îĵµ¶Ô¸Ã´íÎóµÄ˵Ã÷£º
ÒýÓÃÎÄ×Ö´úÂë
ORA-22920 ro ......

oracle Æô¶¯ºÍÍ£Ö¹Êý¾Ý¿â

Æô¶¯ºÍÍ£Ö¹Êý¾Ý¿â
Àý³Ì£­>ÅäÖã­>Ò»°ãÐÅÏ¢ÖÐ Æô¶¯ºÍÍ£Ö¹Êý¾Ý
Í£Ö¹Êý¾Ý¿âÓ¦¸ÃÑ¡Ôñ£ºµ±ËùÓÐÊÂÎñ½áÊøÊ±¡£
Ò²¿ÉÒÔÓÃÃüÁîÆô¶¯ºÍÍ£Ö¹(ÓÃoracleÓû§µÇ½)
Æô¶¯   £º lsnrctl start     //Æô¶¯ lister
          sqlplus /nolog <<EO ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ