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

MsSql ºÍ Oracle ¿çÊý¾Ý¿â²éѯ

SQL
insert into   table_name(colum1,colum2)
select  colum1,colum2
 from  opendatasource('sqloledb','data source=·þÎñÆ÷Ãû;user id=Óû§Ãû ;password=ÃÜÂë ').database_name.dbo.table_name
ÈçÖ´ÐгöÏÖÒÔÏ´íÎó”sql server ×èÖ¹Á˶Ô×é¼þ \'ad hoc distributed queries\' µÄ·ÃÎÊ“£¬½â¾ö·½·¨ÈçÏ£º
ÆôÓÃAd Hoc Distributed Queries£º
exec sp_configure 'show advanced options',1
reconfigure
exec sp_configure 'Ad Hoc Distributed Queries',1
reconfigure
oracle
oracle ÖÐÌí¼ÓÅäÖÃ
test=
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 10.221.0.1)(PORT = 1001))
    )
    (CONNECT_DATA =
      (SERVICE_NAME = servname)
    )
  )
¡¡
create  public database   link   linkname   connect   to  Óû§Ãû  identified   by  ÃÜÂë¡¡ 
using 'test'
select * from  table_name@linkname
×¢ÒâÓÐʱºò»á±¨ "insufficienct privilege" ÇëÈ·¶¨½ÇÉ«ÖÐÊÇ·ñ¿ªÍ¨connectµÄȨÏÞŶ


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 ......

jdbcÁ¬½ÓOracle

      ËäȻѧϰJavaºÜ¾ÃÁË£¬×Ô¼ºÒ²Á¬½Ó¹ýһЩÊý¾Ý¿â£¬±ÈÈçmysqlÖ®ÀàµÄ£¬Èç½ñÄØ£¬Ò²Ñ§Ï°ÁËÒ»¶Îʱ¼äµÄOracle£¬È»¶øÄØ£¬½ñÌìÊÇÎÒµÚÒ»´ÎÁ¬½ÓOracle£¬ºÙºÙ£¬Ó¦¸Ã»¹²»ËãÌ«³Ù°É¡£
    ½ñÌìÄØ£¬Óе㱿׾£¬´ó¼ÒĪЦ£¡
    ÎÒÕâÊÇÒ»¸ö²éѯÀý×Ó
    Ê×ÏÈ£¬Ô ......

OracleÖÐ×ÔÔö×ֶεĴ´½¨

²½Ö裺
1.Ê×ÏÈ£¬ÄãÒªÓÐÒ»ÕÅ±í£¡
       CREATE TABLE example(
             ID Number(4) NOT NULL PRIMARY KEY,
             NAME VARCHA ......

oracle Êý¾ÝÀàÐÍ


µ±ÄãÔÚÊý¾Ý¿âÖд´½¨Êý¾Ý±íµÄʱºò£¬ÄãÐèÒª¶¨Òå±íÖÐËùÓÐ×ֶεÄÀàÐÍ¡£ORACLEÓÐÐí¶àÖÖÊý¾ÝÀàÐÍÒÔÂú×ãÄãµÄÐèÒª¡£Êý¾ÝÀàÐÍ´óÔ¼·ÖΪ£ºcharacter, number, date, LOB, ºÍRAWµÈÀàÐÍ¡£ËäÈ»ORACLE8iÒ²ÔÊÐíÄã×Ô¶¨ÒåÊý¾ÝÀàÐÍ£¬µ«ÊÇËüÃÇÊÇ×î»ù±¾µÄÊý¾ÝÀàÐÍ¡£
ÔÚÏÂÃæµÄÎÄÕÂÖÐÄ㽫Á˽⵽ËûÃÇÔÚoracle ÖеÄÓ÷¨¡¢ÏÞÖÆÒÔ¼°ÔÊÐíÖµ¡£
¡¡¡¡
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ