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

oracle ÈçºÎÏòÊý¾Ý¿âÖÐ×·¼Óµ¼Èë dmp Êý¾Ý?

ÔõÑù°ÑÒ»¸ödmpµ¼Èëµ½oracle Êý¾Ý¿âÖУ¬

Êý¾Ý¿âÖÐÔ­À´Ò²ÓÐÊý¾Ý£¬¿ÉÄÜе¼ÈëµÄÊý¾ÝÖÐÒ²ÓÐÕâÒ»Ìõ£¬
ÕâÌõеÄÊý¾Ý¾Í²»µ¼ÈëÕâÒ»Ìõ£¬

Õâ¸öÔõôдѽ£¿ÊÇ oracle92µÄÊý¾Ý¿â


Ïà¹Ø±íÉÏÓÐûÓÐʲôΨһÐÔÔ¼Êø¡£ Èç¹ûÓпÉÒÔ³¢ÊÔÔÚimp ʱ¼Óingore=y ¿´¿´..




------------------------------------------------------------------------------
Blog£º http://blog.csdn.net/tianlesoftware
ÍøÉÏ×ÊÔ´£º http://tianlesoftware.download.csdn.net
Ïà¹ØÊÓÆµ£ºhttp://blog.csdn.net/tianlesoftware/archive/2009/11/27/4886500.aspx
Q Q Ⱥ£º62697716

Èç¹ûÎ¥·´±íÉÏÔ¼Êø£¬ÊÇÎÞ·¨µ¼ÈëµÄ¡£

Èç¹ûûÓУ¬ºöÂÔ´´½¨´íÎó.

IGNORE ºöÂÔ´´½¨´íÎó (N)

ÉèΪIGNORE=Y

ÎҼǵÃÈç¹ûÓÐͬÃûµÄ±í£¬ÔÚimpµÄʱºò²»¹ÜÊDz»ÊÇÏàͬµÄ¼Ç¼£¬¶¼ÊDz»»áÏò¸Ã±íÖвåÈëÈκÎÊý¾ÝµÄ¡£

SQL> show user
USER Ϊ "SYS"
SQL> create table scott.area as select * from eht.area where rownum<=10;

±íÒÑ´´½¨¡£

SQL> select * from scott.area where rownum<=2;

AREAID AREACO AREANAME A PARENTAREAID S
---------- ------ -------------------------------- - ------------ -
1 33 Õã½­Ê¡ 1 -1 1
2 3301 º¼ÖÝÊÐ 2 1 1

SQL> select count(*) from scott.area
2 ;

COUNT(*)
----------
10

SQL> host exp eht/e


Ïà¹ØÎÊ´ð£º

Oracle Êý¾Ýµ¼³öÎÊÌâ - Oracle / ¸ß¼¶¼¼Êõ

exp user/password@dbname file=c:\table.dmp tables=jbitaku,jbitakum grants=y
È»áá°´»Ø車鍵 說Ã÷:¡¡ user/password@dbname ¡¡·Ö別±íʾÓÃ戶Ãû£¬ÃÜ碼ºÍ·þ務Ãû f ......

oracle 10g°²×°µ½85%ʱ±¨´í

¸÷λoracle¸ßÊÖ£¬Çë½ÌÒ»ÏÂΪʲôoracle 10gÔÚ°²×°µ½°Ù·ÖÖ®°ËÊ®ÎåµÄʱºò¾Í±¨´í²»ÄܼÌÐø°²×°£¿

ÄÚ´æ¶à´ó£¿¡¡ÖØÐÂϸöÊý¾Ý¿â°²×°ÊÔÊÔ..

ÒýÓÃ
¸÷λoracle¸ßÊÖ£¬Çë½ÌÒ»ÏÂΪʲôoracle 10gÔÚ°²×°µ½°Ù·ÖÖ®°ËÊ®ÎåµÄʱ ......

Çë½ÌsqlÓï¾ä¡£ - Oracle / ¿ª·¢

ÎÒÓÐÒ»¸ö±í£¬½á¹¹ÊÇÕâÑù¡£
  ת³ö µ¥Î» תÈ뵥λ ±ÊÊý ½ð¶î
date(Ö÷) outid(Ö÷) inid(Ö÷) num amt
2009 1 2 1 500 Ϊ 1 µ¥Î» ÔÚ2009Ä ......

OracleµÄblob×Ö¶ÎÎÊÌâ - Oracle / ¿ª·¢

²éÁËÒ»ÌìµÄblob£¬»¹ÊÇûÀí½âµ½£¬ÎÒÏëÔÚVCÏ´æÈ¡¶þ½øÖƵÄÎļþ£¬Ê¹ÓõÄÊÇoo4o£¬ÕÕ×ŰïÖúÎĵµÉÏÃæµÄдÁËдÈëÊý¾Ý¿âµÄ´úÂ룬»¹ÊÇûд¶Ô£¬´íÎóÌáʾÊÇthis operation is not permitted on a empty LOB£¬ÕâÊÇʲôÒâ˼°¡£¿ÕÕ ......

Ò»¸öpl/sqlÎÊÌâ - Oracle / ¿ª·¢

ÎÒÊÇÔÚtoadÖÐÊäÈë϶Îsql
  declare
  TYPE test_rec IS record(
  code varchar(10),
  name varchar(30)
  );
  v_book test_rec;
    ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ