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SQL*LoaderʹÓÃÖ¸ÄÏ

Oracle µÄSQL*LOADER¿ÉÒÔ½«ÍⲿÊý¾Ý¼ÓÔØµ½Êý¾Ý¿â±íÖС£ÏÂÃæÊÇSQL*LOADERµÄ»ù±¾Ìص㣺
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l È«¾ÖÑ¡¼þ£¬ÐУ¬Ìø¹ýµÄ¼Ç¼ÊýµÈ£»
l INFILE×Ó¾äÖ¸¶¨µÄÊäÈëÊý¾Ý£»
l Êý¾ÝÌØÐÔ˵Ã÷¡£
1.3ÊäÈëÎļþ
¶ÔÓÚ SQL*Loader, ³ý¿ØÖÆÎļþÍâ¾ÍÊÇÊäÈëÊý¾Ý¡£SQL*Loader¿É´ÓÒ»¸ö»ò¶à¸öÖ¸¶¨µÄÎļþÖжÁ³öÊý¾Ý¡£Èç¹ûÊý¾ÝÊÇÔÚ¿ØÖÆÎļþÖÐÖ¸¶¨£¬¾ÍÒªÔÚ¿ØÖÆÎļþÖÐд³É INFILE * ¸ñʽ¡£µ±Êý¾Ý¹Ì¶¨µÄ¸ñʽ£¨³¤¶ÈÒ»Ñù£©Ê±ÇÒÊÇÔÚÎļþÖеõ½Ê±£¬ÒªÓÃINFILE "fix n"
load data
infile 'example.dat' "fix 11"
in ......

SQL ServerÊÂÎñÈÕÖ¾½éÉÜ

SQL ServerÖеÄÊý¾Ý¿â¶¼ÊÇÓÉÒ»»ò¶à¸öÊý¾ÝÎļþÒÔ¼°Ò»»ò¶à¸öÊÂÎñÈÕÖ¾Îļþ×é³ÉµÄ¡£
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Date£ºÈÕÆÚÐÍ
Boolean£º²¼¶ûÐÍ
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¸ñʽ£º³£Á¿Ãû   constant    Êý¾ÝÀàÐͱêʶ·û    [not null] := Öµ
Àý : iCount constant Int not null:=200
˵Ã÷: ¶¨Òå³£Á¿iCount,ֵΪ200;
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      ¸ñʽ£º±äÁ¿Ãû ÀàÐͱêʶ·û [not null] := Öµ
      Àý £ºsex Boolean not null :=0;
      ˵Ã÷£º¶¨Òå±äÁ¿sex ֵΪ0;
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¸ñʽ£º±äÁ¿Ãû Óû§Ãû.±íÃû.×Ö¶ÎÃû%TYPE£»
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oracle PL/SQL Öг£Á¿ºÍ±äÁ¿µÄÉùÃ÷

 
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Number£ºÊý×ÖÀàÐÍ
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Pls_integer£ºÕûÊýÐÍ£¬²úÉúÒç³öµÄ´íÎó
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      Àý £ºsex Boolean not null :=0;
      ˵Ã÷£º¶¨Òå±äÁ¿sex ֵΪ0;
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ÓÃC#¶ÁSQL SERVERµ½¿ØÖÆÌ¨µÄ¼òµ¥Ê¾Àý

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data.SqlClient;
namespace ConsoleApplication4
{
class Program
{
static void Main(string[] args)
{
//sqlserverÉí·ÝÑéÖ¤
//string sqlconn = "server=(local);database=keede1228;user id=sa;password=123;";
//windowsÉí·ÝÑéÖ¤
string sqlconn = "server=(local);database=keede1228;integrated security=SSPI;";
string select = "select * from dbo.lmShop_City";
SqlConnection conn = new SqlConnection(sqlconn);
Console.WriteLine("33");
conn.Open();
Console.WriteLine("11");
SqlCommand cmd = new SqlCommand(select, conn);
SqlDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
Console.WriteLine("cityid:{0} city:{1} area:{2}", reader[0], reader[1], reader[2]);
}
......

ÓÃC#¶ÁSQL SERVERµ½¿ØÖÆÌ¨µÄ¼òµ¥Ê¾Àý

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data.SqlClient;
namespace ConsoleApplication4
{
class Program
{
static void Main(string[] args)
{
//sqlserverÉí·ÝÑéÖ¤
//string sqlconn = "server=(local);database=keede1228;user id=sa;password=123;";
//windowsÉí·ÝÑéÖ¤
string sqlconn = "server=(local);database=keede1228;integrated security=SSPI;";
string select = "select * from dbo.lmShop_City";
SqlConnection conn = new SqlConnection(sqlconn);
Console.WriteLine("33");
conn.Open();
Console.WriteLine("11");
SqlCommand cmd = new SqlCommand(select, conn);
SqlDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
Console.WriteLine("cityid:{0} city:{1} area:{2}", reader[0], reader[1], reader[2]);
}
......

ÓÃT SQLÓï¾äʵÏÖSQL serverÓëXLS,MDBµÈÎļþµÄÊý¾Ý½»»»

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1. ÔÚSQL SERVERÀï²éѯaccessÊý¾Ý: Èí¼þ¿ª·¢Íø
SELECT * from OpenDataSource( 'Microsoft.Jet.OLEDB.4.0','Data Source="c:\DB.mdb";User ID=Admin;Password=')...±íÃû
--------------------------------------------------------------------------
2. ½«accessµ¼ÈëSQL server
 
ÔÚSQL SERVER ²éѯ·ÖÎöÆ÷ÖÐÔËÐÐ:
SELECT * INTO newtable Èí¼þ¿ª·¢Íø
from OPENDATASOURCE ('Microsoft.Jet.OLEDB.4.0', 'Data Source="c:\DB.mdb";User ID=Admin;Password=' )...±íÃû
 
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3. ½«SQL SERVER±íÀïµÄÊý¾Ý²åÈëµ½Access±íÖÐ
http://www.mscto.com
ÔÚSQL SERVER²éѯ·ÖÎöÆ÷ ÀïÔËÐУº
insert into OpenDataSource( 'Microsoft.Jet.OLEDB.4.0', 'Data Source=" c:\DB.mdb";User ID=Admin;Password=')...±íÃû (ÁÐÃû1,ÁÐÃû2)
select ÁÐÃû1,ÁÐÃû2 from sql±í
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access sql server Êý¾Ý¿â Êý¾Ýµ¼³ö

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access sql server Êý¾Ý¿â Êý¾Ýµ¼³ö

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