Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

delphiÈçºÎ±¸·ÝorcalÊý¾Ý¿â£¿ - Delphi / Êý¾Ý¿âÏà¹Ø

³ÌÐòʹÓõÄÊÇOrcalÊý¾Ý¿â£¬Ï붨ÆÚ£¨Ã¿¼¾¶È£©¶ÔÊý¾Ý¿â½øÐб¸·Ý£¬Ã»É¶Í·Ð÷£¬ÇëÎÊÓ¦¸ÃÔõôŪ£¿
ÓÐʲôÌØÊâÒªÇóÂ𣬱ÈÈçҪǰ¶Ë½çÃ棿
Ò»°ãÓÃÊý¾Ý¿â×Ô´øµÄ¡°¼Æ»®ÈÎÎñ¡±ÅäÖÃһϾ͹»ÁË

ûÓÐʲôÌØÊâÒªÇó¡£ÀýÈ磬ֻҪµã³ÌÐòµÄijһ¸ö°´Å¥£¬¾Í¿ÉÒÔ°Ñijһ¼¾¶ÈµÄÊý¾Ý±¸·Ýµ½´ÅÅÌÉÏ

½¨Á¢oracle partition£¬¶ÔÖ¸¶¨µÄpartition½øÐÐÊý¾Ý±¸·Ý£¬Äã¿ÉÒÔʹÓÃutl_fileÔÚ´æ´¢¹ý³ÌÖн«Êý¾ÝдÈëÎļþ¡£


http://www.cnblogs.com/pengyq/archive/2008/08/27/1277739.html

¶¨ÆÚÖ´ÐÐÕâ¸ö³ÌÐò(ʹÓÃEXPÃüÁîµ¼³ö),½á¹ûÊÇÔÚF:\dmp\Öд¢´æÃûΪmymis20100423.dmpµÄһϵÁÐÎļþ¡£
procedure TForm1.Button1Click(Sender: TObject);
begin
WinExec(pchar('D:\ora92\bin\exp mymis/123456@v2 file=F:\dmp\mymis'+formatdatetime('YYYYMMDD',date)+'.dmp owner=mymis'),SW_SHOW);
end;



oracleÊý¾Ý¿âµÄ±¸·Ý,¿ÉÒÔ²ÉÓÃrmanµÈ,ÔÚ·þÎñÆ÷ÉÏÉèÖÃ.

Êý¾Ý±¸·Ýµ½´ÅÅÌÉÏ

ÒýÓÃ

¶¨ÆÚÖ´ÐÐÕâ¸ö³ÌÐò(ʹÓÃEXPÃüÁîµ¼³ö),½á¹ûÊÇÔÚF:\dmp\Öд¢´æÃûΪmymis20100423.dmpµÄһϵÁÐÎļþ¡£
procedure TForm1.Button1Click(Sender: TObject);
begin
WinExec(pchar('D:\ora92\bin\exp mymis/123456@v2 file=F:\dmp\mymis'+formatdatetime¡­¡­


ÇëÎÊÕâÖÖ·½·¨Ö§³ÖÔ¶³Ì±¸·ÝÂð£¿

Çײâºó £¬expÃüÁîÖ§³ÖÔ¶³Ì±¸·Ý£¬²»¹ýÒª°²×°ÍêÕû¿Í»§¶Ë


Ïà¹ØÎÊ´ð£º

DELPHIÕâÖÖÇé¿öÔõô°ì£¿ - Delphi / Windows SDK/API

¾ÍÊÇÒ»¸ö·þÎñ¶ËºÍÒ»¸ö¿Í»§¶Ë£¬Àï±ßÓÐһЩ¹²Óõ¥Ôª £¬ÎÒÔÚ ¹¤³ÌµÄSEARCH PATHÀïÉèÖõÄ·¾¶£¬
Àï±ßÓиö½á¹¹Ì壬ÎÒÔÚ·þÎñ¶Ë´ò¿ª£¬¼ÓÁ˳ÉÔ±£¬µ«ÊÇÎÒÔÚ¿Í»§¶ËÆäËûµ¥Ôª·ÃÎʲ»µ½ÎÒмӵģ¬ÎÒÔÚ¿Í»§¶Ë´ò¿ªÄǸöµ¥Ôª£¬È·Êµ¼ÓÁ ......

jmp,je,jnzÔÚdelphiÖеÄд·¨

function myfun:integer;
var b:pointer;
begin
b:=pointer($6Bc3C6);
asm
  mov eax,[eax]
  xor eax,[ecx+4]
  cmp eax,0
  je @b
 end;
ÕâÑùд±àÒë²»¹ýÈ¥¡£ÇëÎÊÈçºÎ² ......

xml´´½¨ºóÈçºÎÏú»Ù? - Delphi / ÍøÂçͨÐÅ/·Ö²¼Ê½¿ª·¢

xml := CreateOleObject('Microsoft.XMLHTTP');
  xml.Open('GET','http://www.google.com', False);
  xml.Send;
  xml.responseText;
ʹÓÃxml.responseText¿ÉÒÔ»ñÈ¡ÍøÒ³Ô´Âë,µ«ÊÇÔÙ´Î ......

delphi ÍøÒ³ÖÐ<option> ±êÇ©µÄ·½·¨

ÎÒÏëдһ¸öÔÚ´ò¿ªÍøÒ³ºó£¬ÆäÖÐÍøÒ³ÖÐÓÐÏÂÀ­Áбí¿òÀïÃæÓм¸¸öÖµ£¬ÎÒÔÚÏëÔÚÊÂÏÈ»¹Ã»Óдò¿ªÍøҳǰѡһ¸öÖµ£¬ÔÚ´ò¿ªÍøÒ³ºó£¬ÍøÒ³ÖÐÕâ¸öÏÂÀ­Áбí¿ò¾ÍÏÔʾÎÒÊÂÏÈÑ¡È¡µÄÖµ¡£Ð¡µÜ²»»á£¬Ï£ÍûÄÄλ´óÏÀ³öÊÖÏàÖúһϣ¿£¿£¿£¿£¿
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ