±¸·ÝºÍ»¹ÔSQL Server¼°Ñ¹ËõAccessÊý¾Ý¿â
*
* ¹¦ÄÜ˵Ã÷:±¸·ÝºÍ»Ö¸´SQL ServerÊý¾Ý¿â
* ×÷Õß: Áõ¹¦Ñ«;
* °æ±¾:V0.1(C#2.0);ʱ¼ä:2007-1-1
* µ±Ê¹ÓÃSQL Serverʱ,ÇëÒýÓà COM×é¼þÖеÄ,SQLDMO.dll×é¼þ
* µ±Ê¹ÓÃAccessÖÐ,Çëä¯ÀÀÌí¼ÓÒýÓÃÒÔÏÂÁ½¸ödll
* ÒýÓÃC:/Program Files/Common Files/System/ado/msadox.dll,¸ÃDLL°üº¬ADOXÃüÃû¿Õ¼ä
* ÒýÓÃC:/Program Files/Common Files/System/ado/msjro.dll,¸ÃDLL°üº¬JROÃüÃû¿Õ¼ä
* *******************************************************************************/
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.IO;
using ADOX;//¸ÃÃüÃû¿Õ¼ä°üº¬´´½¨ACCESSµÄÀà(·½·¨)--½â¾ö·½°¸ ==> ÒýÓà ==> Ìí¼ÓÒýÓà ==> ÓÎÀÀÕÒµ½.dll
using JRO;//¸ÃÃüÃû¿Õ¼ä°üº¬Ñ¹ËõACCESSµÄÀà(·½·¨)
namespace EC
{
/// <summary>
/// Êý¾Ý¿â»Ö¸´ºÍ±¸·Ý
/// </summary>
public class SqlBackObject
{
public SqlBackObject()
{
//
// TODO: ÔÚ´Ë´¦Ìí¼Ó¹¹Ô캯ÊýÂß¼
//
}
#region SQLÊý¾Ý¿â±¸·Ý
/// <summary>
/// SQLÊý¾Ý¿â±¸·Ý
/// </summary>
/// <param name="ServerIP">SQL·þÎñÆ÷IP»ò(Localhost)</param>
 
Ïà¹ØÎĵµ£º
1.×Ö·û´®º¯Êý
³¤¶ÈÓë·ÖÎöÓÃ
datalength(Char_expr) ·µ»Ø×Ö·û´®°üº¬×Ö·ûÊý,µ«²»°üº¬ºóÃæµÄ¿Õ¸ñ
substring(expression,start,length) ²»¶à˵ÁË,È¡×Ó´®
right(char_expr,int_expr) ·µ»Ø×Ö·û´®ÓÒ±ßint_expr¸ö×Ö·û
×Ö·û²Ù×÷Àà
upper(char_expr) תΪ´óд
lower(char_expr) תΪСд
space(int_expr) Éú³Éint_expr¸ö¿Õ¸ñ ......
MS SQL Server 2008 ÔÚ½¨Íê±íºó£¬Èç¹ûÒª²åÈëÈÎÒâÁУ¬ÔòÌáʾ£º
µ±Óû§ÔÚÔÚSQL Server 2008ÆóÒµ¹ÜÀíÆ÷Öиü¸Ä±í½á¹¹Ê±£¬±ØÐëÒªÏÈɾ³ýÔÀ´µÄ±í£¬È»ºóÖØÐ´´½¨ÐÂ±í£¬²ÅÄÜÍê³É±íµÄ¸ü¸Ä£¬Èç¹ûÇ¿Ðиü¸Ä»á³öÏÖÒÔÏÂÌáʾ£º²»ÔÊÐí±£´æ¸ü¸Ä¡£ÄúËù×öµÄ¸ü¸ÄÒªÇóɾ³ý²¢ÖØÐ´´½¨ÒÔÏÂ±í¡£Äú¶ÔÎÞ·¨ÖØÐ´´½¨µÄ±ê½øÐÐÁ˸ü¸Ä»òÕ߯ôÓÃÁË“× ......
ÓÐЩ³£¼ûµÄÎÊÌâÔÚÂÛ̳Öв»¶Ï³öÏÖ£¬²»·ÁÕûÀíһϡ£
ÒÔÏÂÓï¾äÊÇÔÚSQLServer2005ÉÏʵÏֵģ¬Ò»Ð©Óï¾äÎÞ·¨ÔÚSS2000ÉÏÖ´ÐС£
ÓÐÓÃÖ¸ÊýÊÇÎÒ¸ù¾ÝÕâ¸öÎÊÌâµÄ³£¼û³Ì¶È´òµÄ·Ö£¬½ö¹©²Î¿¼¡£Êµ¼ÊÉÏ£¬µ±ÄãÓöµ½ÁËÕâ¸öÎÊÌ⣬Õâ¸öÎÊÌâÄÄÅÂÔÙÉÙ¼û£¬½â¾ö·½°¸Ò²ÊǷdz£ÓÐÓõġ£
1. Éú³ÉÈô¸ÉÐмǼ
ÓÐÓÃÖ¸Êý£º¡ï¡ï¡ï¡ï¡ï
³£¼ûµÄÎÊÌâÀàÐÍ£º¸ù ......
--´´½¨±íTongXunLu
CREATE TABLE TongXunLu
(
[tName] nvarchar(30),
[tAddress] nvarchar(50),
[tEmail] varchar(50)
)
--´´½¨±í students
CREATE TABLE students
(
[sId] int IDENTITY (1, 1) primary key NOT NULL ,
[sName] varchar (50) NOT ......
ÁÙʱ±í¾ÍÊÇÄÇЩÃû³ÆÒÔ¾®ºÅ (#) ¿ªÍ·µÄ±í¡£Èç¹ûµ±Óû§¶Ï¿ªÁ¬½ÓʱûÓгýÈ¥ÁÙʱ±í£¬SQL Server ½«×Ô¶¯³ýÈ¥ÁÙʱ±í¡£ÁÙʱ±í²»´æ´¢ÔÚµ±Ç°Êý¾Ý¿âÄÚ£¬¶øÊÇ´æ´¢ÔÚϵͳÊý¾Ý¿â tempdb ÄÚ¡£
ÁÙʱ±íÓÐÁ½ÖÖÀàÐÍ£º
±¾µØÁÙʱ±í
ÒÔÒ»¸ö¾®ºÅ (#) ¿ªÍ·µÄÄÇЩ±íÃû¡£Ö»ÓÐÔÚ´´½¨±¾µØÁÙʱ±íµÄÁ¬½ÓÉϲÅÄÜ¿´µ½ÕâЩ±í£¬Á´½Ó¶Ï¿ªÊ±ÁÙʱ±í¼´±»É¾³ý ......