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

Oracle ´æ´¢¹ý³ÌÖе÷ÓÃ×Ô¶¨ÒåµÄº¯ÊýÎÊÌ⣿

 ÎÒÏÖÔÚÔÚ×öÒ»¸öOracleÊý¾Ýµ¼È룬Ҫ½«EXCELÊý¾Ýµ¼Èëµ½OracleÊý¾Ý¿âÖУ¬ÏȶÁÈ¡Êý¾Ý£¬½«Êý¾Ý±£´æÔÚÒ»ÕÅÁÙʱ±íÖУ¬È»ºóµ¼Èë֮ǰ¶ÔÁÙʱ±íÖÐÊý¾ÝµÄÿ¸ö×Ö¶Î×öУÑ飬±ÈÈçÊý¾ÝÊÇ·ñΪÕûÊý£¬ÕûÊýµÄ×î´óλÊý£¬¼°µ¼ÈëµÄÊý¾ÝÔÚÔ­Êý¾Ý¿âÖÐÊÇ·ñÒѾ­´æÔڵȣ¬ÎÒдÁËÒ»¸ö´æ´¢¹ý³Ì£¬¶ÔÒì³£µÄÊý¾Ý£¬½«×ֶΓis_checked”ÉèΪÒì³£ÐÅÏ¢¡£
     ÔÚ¶ÔÊý×ÖÐÍÊý¾Ý×öУÑéʱ£¬ÎªÁËÑéÖ¤¸Ã×Ö¶ÎÊÇ·ñΪÊý×Ö£¬»òÕßΪÕûÊý£¬ÎÒÔÚOracleÖÐдÁËÒ»¸ö×Ô¶¨ÒåµÄÊý×ÖУÑ麯Êý£¬²¢ÔÚ´æ´¢¹ý³ÌÖе÷Óøú¯Êý£¬µ«ÊÇÎÒ·¢ÏÖµÚÒ»´Îµ¼Èëʱ£¬ËùÓÐÊý¾ÝУÑéÕý³££¬µ«Êǵ±µÚ¶þ´Îµã»÷µ¼ÈëµÄʱºò£¬´æ´¢¹ý³Ì¾Í²»ÄÜÖØÐµ÷Óøú¯Êý£¬ÀíËùµ±È»Ð£ÑéµÄÊý¾ÝÒ²¶¼ÊÇ´íÎóµÄ£¬ÓëµÚÒ»´ÎУÑéµÄ½á¹û´óΪ²»Í¬£¬µ÷ÊÔÐÞ¸ÄÖ®ºó£¬·¢ÏÖ±ØÐëÖØÐ±àÒëÕâ¸öУÑ麯Êý²ÅÄÜÕý³£µÄУÑé¡£Õâ¸öÎÊÌâ¾ÍÁ¬ÏÖÔÚµÄÏîÄ¿¾­ÀíÒ²½â¾ö²»ÁËÁË£º£©
    ÔÚÕâÀïÏëÎÊ´ó¼Ò£¬ÓÐʲô°ì·¨¿ÉÒÔÔÚ´æ´¢¹ý³ÌÖе÷Óøú¯ÊýʱֻÐè±àÒëÒ»´Î£¿»òÕßµ÷ÓÃ֮ǰ¶Ô¸Ãº¯ÊýÖØÐ±àÒëµÄ·½·¨£¬ÓÐ×ö¹ýÀàËÆÏîÄ¿µÄͬÈʰïæ½â¾öһϰ¡£º£©
   ºÇºÇ ±È½ÏÍ·ÌÛµÄÎÊÌ⣬Ҳ¿ÉÄÜÊÇÎÒµÄУÑ麯Êý³öÁËÎÊÌ⣬ÒÔÏÂÊÇÎÒ×Ô¼ºÐ´µÄµÄOracleÊý×ÖУÑ麯Êý£¬²»Öª¶Ô·ñ£¬Íû¶à¶àÖ¸½Ì¡«¡«
CREATE OR REPLACE FUNCTION IS_POSITIVE_NUMERIC(MyStr VARCHAR2,intMax integer,decimalMax integer) RETURN NUMBER
IS
  /******************************************************************************
   PURPOSE:   ÅжÏÊäÈëµÄ×Ö·û´®ÊÇ·ñΪºÏ·¨µÄÕýÊý
   REVISIONS:
   Ver        Date        Author           Description
   ---------  ----------  ---------------  ------------------------------------
   1.0        2008-11-17   lei.zhao     1. Created this procedure.
   ÊäÈë²ÎÊý£º
             MyStr £ºÒª¼ìÑéµÄ×Ö·û´®
             intMax£ºÕûÊý²¿·Ö×î´óλÊý
    &


Ïà¹ØÎĵµ£º

oracle ±í¿Õ¼ä²Ù×÷

oracle±í¿Õ¼ä²Ù×÷Ïê½â
  1
  2
  3×÷Õߣº   À´Ô´£º    ¸üÐÂÈÕÆÚ£º2006-01-04 
  5
  6 
  7½¨Á¢±í¿Õ¼ä
  8
  9CREATE TABLESPACE data01
 10DATAFILE '/ora ......

Oracle OSÈÏÖ¤ÒÔ¼°¿ÚÁîÎļþ

1.OSÈÏÖ¤
Oracle°²×°Ö®ºóĬÈÏÇé¿öÏÂÊÇÆôÓÃÁËOSÈÏÖ¤µÄ£¬ÕâÀïÌáµ½µÄosÈÏÖ¤ÊÇÖ¸·þÎñÆ÷¶ËosÈÏÖ¤¡£OSÈÏÖ¤µÄÒâ˼°ÑµÇ¼Êý¾Ý¿âµÄÓû§ºÍ¿ÚÁîУÑé·ÅÔÚÁ˲Ù×÷ϵͳһ¼¶¡£Èç¹ûÒÔ°²×°OracleʱµÄÓû§µÇ¼OS£¬ÄÇô´ËʱÔڵǼOracleÊý¾Ý¿âʱ²»ÐèÒªÈκÎÑéÖ¤£¬È磺
SQL> connect /as sysdba
ÒÑÁ¬½Ó¡£
SQL> connect sys/aaa@test as ......

²»°²×°Oracle¿Í»§¶ËÔ¶³ÌÁ¬½ÓOrcaleÊý¾Ý¿â

×î½üÓÐÒ»ÈÎÎñ£¬ÐèҪʹÓÃOracleÊý¾Ý¿â£¬ÒÔǰ¶Ô´Ë²»Ì«ÊìϤ£¬¾Í´ÓÍøÉϲéÕÒ×ÊÁÏ£¬£¨ËµÊµÔÚµÄÍøÂçÕæÊÇÌ«ºÃÁË£¬Ò²¶à¿÷ÁËÐí¶àµÄÈÈÐĵļ¼ÊõÈËÔ±£¬Ô¸Òâ°Ñ×Ô¼ºµÄ¾­ÑéºÍÐĵÃÓë´ó¼Ò·ÖÏí£©²¢×ªÌùÁËÒ»¸öÌû×Ӳο¼£¬²»¹ý´ËÌû×ÓÓÐЩµØ·½Ã»ÓÐ˵Çå³þ£¬È·ÊµÈÃÎÒ·ÑÁ˺ô󾢣¬²Å²âÊԳɹ¦¡£ÏÂÃæÎÒ°ÑÎҵIJ½Öè˵Ã÷һϣº£¨»·¾³£ºWindows XP sp2 + vs ......

OracleÎﻯÊÓͼ¼ò½é¼°ÊµÕ½

1.1.1             OracleÎﻯÊÓͼ¼ò½é
1.     ÎﻯÊÓͼ˵Ã÷
ÎﻯÊÓͼ (Materialized View)£¬ÔÚÒÔǰµÄOracle°æ±¾ÖгÆÎª¿ìÕÕ(Snapshot)¡£Oracle µÄÎﻯÊÓͼÌṩÁËÇ¿´óµÄ¹¦ÄÜ£¬¿ÉÒÔÓÃÓÚÔ¤ÏȼÆËã²¢±£´æ±íÁ¬½Ó»ò¾Û¼¯µÈºÄʱ½Ï¶àµÄ²Ù×÷µÄ½á¹û ......

MySQLºÍOracleµÄһЩ²Ù×÷Çø±ð

 ÓкܶàÓ¦ÓÃÏîÄ¿, ¸ÕÆð²½µÄʱºòÓÃMYSQLÊý¾Ý¿â»ù±¾ÉÏÄÜʵÏÖ¸÷ÖÖ¹¦ÄÜÐèÇó£¬Ëæ×ÅÓ¦ÓÃÓû§µÄÔö¶à£¬Êý¾ÝÁ¿µÄÔö¼Ó£¬MYSQL½¥½¥µØ³öÏÖ²»¿°ÖظºµÄÇé¿ö£ºÁ¬½ÓºÜÂýÉõÖÁå´»ú£¬ÓÚÊǾÍÓаÑÊý¾Ý´ÓMYSQLǨµ½ORACLEµÄÐèÇó£¬Ó¦ÓóÌÐòÒ²ÒªÏàÓ¦×öһЩÐ޸ġ£±¾ÈË×ܽá³öÒÔϼ¸µã×¢ÒâÊÂÏϣÍû¶Ô´ó¼ÒÓÐËù°ïÖú¡£
1£® ×Ô¶¯Ôö³¤µÄÊý¾ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ