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

»ùÓÚOCCI·ÃÎÊOracleµÄ¼Ç¼

ÎÒÔÚoracle 9iµÄ»·¾³Ï¿ª·¢ÁËocciµÄÓ¦Ó㬽á¹û·Åµ½10g(10.2.0.3)·þÎñÆ÷ÉÏÔËÐв»ÁË(Ö»×°ÁËwindows °æµÄ10g·þÎñ¶Ë)£¬Ö»ºÃ°ÑËùÓÐÒÀÀµµÄ9iµÄdll¿½¹ýÈ¥£¬½á¹ûÁ¬½Óocci±¨´í£º
Error while trying to retrieve text for error ORA-32101
µ½http://www.oracle.com/technology/global/cn/software/tech/oci/instantclient/index.htmlÏÂÔØÒ»¸ö¼´Ê±¿Í»§¶Ë10g(10.2.0.3)
°²×°²¢ÉèÖÃinstantclient£¨½âѹËõµ½CÅÌ£¬ÉèÖÃpathºÍTMS_ADMINµÈ»·¾³±äÁ¿)£¬»¹ÊÇORA-32101´íÎ󣨶øÇÒµ¼ÖÂÔ­À´ÆäËû»ùÓÚODBC·ÃÎÊoracleµÄÓ¦ÓÃÒ²»á±¨´íÁË£ºinternal error -
unable to initialize NLS during driver load.£©
GoogleÖ®£¬ËµÒªÉèÖû·¾³±äÁ¿£¬Ìí¼ÓORACLE_HOME=c:\oracle\product\10.1.0\em_1£¬±¨´í¸Ä±ä£ºORA-12538: TNS:no such protocol adapter
ÔÙGoogleÖ®£¬ÓиßÈËÌáµ½£º
10gµÄocci¿â¶ÔÓ¦²»Í¬µÄvcÓв»Í¬µÄ¿âÎļþ£¨ÔÚhttp://www.oracle.com/technology/tech/oci/occi/occidownloads.html¿ÉÏÂÔØvc8µÄ¿â£¬ÔÚinstantclient sdk°üÀïÓÐvc7,vc71µÄ
¿â£¬oracle·þÎñ¶Ë°²×°ºóÒ²ÓÐĬÈϵÄociµÄ¿â£©£¬µ«ÎÒÏÂÔÚµÄ10g(10.2.0.3) instantclientÀïÃæÖ»ÓÐvc7,vc71µÄ¿â£¬¾ÍÊÇûÓÐvc6µÄ£¡£¡
Èç¹ûÖ±½ÓÓÃoracle 10g(10.2.0.3)·þÎñ¶Ë×Ô´øµÄocci¿â£¨ÔÚC:\oracle\product\10.1.0\db_1\OCI\lib\MSVC\)£¬½á¹ûÔËÐÐʱ
    try{
        env = Environment::createEnvironment (Environment::DEFAULT);
        conn = env->createConnection (user, passwd, db);
    }catch(SQLException ex)
    {
        errS = (ex.getMessage()).c_str();
        errCode = ex.getErrorCode();
    }
ÔËÐе½ÕâÒ»¾äerrS = ex.getMessage();»áÒì³££¡ÕâÓ¦¸ÃÊÇÓÉÓÚ10g occiÓõÄstringºÍvc6 µÄ string²»¼æÈÝÔì³ÉµÄ¡£
¸Ä³ÉerrS = ex.getMessage().c_str();ºó¿ÉÒÔ¿´¼û»ñµÃµÄ´íÎóÃèÊö£º
ORA-24960:  ÊôÐÔ  OCI_ATTR_USERNAME  µÄ³¤¶È´óÓÚ×î´óÔÊÐí³¤¶È  255 
ºóÀ´²Å·¢ÏÖ10.1.0.5°æ±¾µÄ10gµÄinstantclient sdk²ÅÓÐÖ§³Övc6µÄ¿â£¨10.2.0.3ÒÔºó¾ÍûÓÐÁË£©£¬ÓÃÕâ¸öÌæ»»10.2.0.3µÄ¿â£¬±àÒëÍê³É£¬ÔÙ½«instantclientÀïÃæµÄoci.dll¼°vc6
ÏÂÃæµÄoraocci10.dll·Åµ½Ö´ÐÐÎļþ


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±¸·Ý²ßÂÔ(ORACLE BACKUP STRATEGY)

ORACLE±¸·Ý²ßÂÔ(ORACLE BACKUP STRATEGY)
2007Äê11ÔÂ02ÈÕ ÐÇÆÚÎå 16:03
¸ÅÒª
1¡¢Á˽âʲôÊDZ¸·Ý
2¡¢Á˽ⱸ·ÝµÄÖØÒªÐÔ
3¡¢Àí½âÊý¾Ý¿âµÄÁ½ÖÖÔËÐз½Ê½
4¡¢Àí½â²»Í¬µÄ±¸·Ý·½Ê½¼°ÆäÇø±ð
5¡¢Á˽âÕýÈ·µÄ±¸·Ý²ßÂÔ¼°ÆäºÃ´¦
  
Ò»¡¢Á˽ⱸ·ÝµÄÖØÒªÐÔ
¿ÉÒÔ˵£¬´Ó¼ÆËã»úϵͳ³öÊÀµÄÄÇÌìÆð£¬¾ÍÓÐÁ˱¸·ÝÕâ¸ö¸ÅÄ ......

oracle imp/expʹÓÃ

ÈçºÎʹexpµÄ°ïÖúÒÔ²»Í¬µÄ×Ö·û¼¯ÏÔʾ:
ÖÐÎÄÏÔʾ£ºset nls_lang=simplified chinese_china.zhs16gbk
Ó¢ÎÄÏÔʾ£ºset nls_lang=American_america
EXPµÄËùÓвÎÊý£¨À¨ºÅÖÐΪ²ÎÊýµÄĬÈÏÖµ£©£º
USERID        Óû§Ãû/¿ÚÁî      È磺 USERID=duanl/duanl &nbs ......

Oracle CURSORµÄ¼òµ¥Ó÷¨

ǰÑÔ£º
 OracleµÄ¶Ô±í²Ù×÷ÖÐÓÐÒ»ÖÖÀàËÆÓÚDataSetµÄ¶ÔÏó²Ù×÷·½·¨CURSOR£¬Ëü¿ÉÒÔͨ¹ý½¨Á¢±íµÄ²Ù×÷¶ÔÏó»òÕß˵±íµÄÖ¸Õë¶ÔÏóÀ´´ïµ½´Ó±íÀïÃæÌáÈ¡Êý¾ÝµÄ²Ù×÷¡£
˵Ã÷£º
 Ò»°ãͨ¹ýSQLÓïÑÔ¿ÉÒÔÕë¶Ôij¸ö±íµÄijһÐлò¶àÐÐÊý¾Ý½øÐвÙ×÷±ÈÈç˵SELECT£¬UPDATEµÈ¡£ÕâЩ²Ù×÷±ØÐëÒÔSQLÓï¾äµÄÓï·¨¸ñʽÀ´±»½âÊÍÆ÷½âÊͲ¢Ö´ÐС£ÔÚʵ¼ ......

Oracle Ê÷µÄÓ¦ÓÃ

ÎÊÌâÌá³ö£º
Ò»¸ö¸ß¼¶SQLÓï¾äÎÊÌâ
¼ÙÉèÓÐÒ»ÕÅ±í£¬ÓÐÕâÑùһЩÊý¾Ý
a b
1 2
0 2
2 3
3 4

5 6
6 7
12 7

aÊÇ×Ó½Úµã bÊǸ¸½Úµã ,Èç¹ûbΪnull ÔòΪһ¿ÃÊ÷µÄ¸ù½Úµã
¸ù¾ÝAÓëBµÄÕâ¸ö¹ØÏµ ÕÒ³öÒ»¿ÃÊ÷µÄ½á¹¹ÏÔʾ³öÀ´ £¬²¢ÏÔʾ³öÿ¸ö½ÚµãÔÚÊéÖеIJ㼶£¬½«Ê÷µÄ½á¹¹´ò ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ