windowsÑéÖ¤·½Ê½Á¬½ÓSQL Êý¾Ý¿â
C#ÖÐÒÔwindowsÑéÖ¤·½Ê½Á¬½ÓSQL serverÊý¾Ý¿âµÄÀà¡£ºÜ¶àÈËÁ¬½ÓÊý¾Ý¿âʱ¿ÉÄܶ¼ÊÇÍøÉϲéÁËÈ»ºó¾ÍÁ¬ÁË£¬¶ÔÓÚ²ÎÊýµÄº¬Òåµ¹ÊÇûÔõôÔÚÒ⣬żҲÊÇ£¨ºÇºÇ£©£¬µ±È»ÎÒÃǶ¼×¢Öؽá¹ûÂ¿ÉÊÇÕâÑù²»ÈÝÒ×¼ÇÒäÿ´ÎÁ¬µÄʱºò¶¼ÊÇÉÏÍø²é£¬¸Ð¾õͦ²»·½±ã£¬ËùÒÔË÷ÐÔ²éÁËһϡ£~~~Integrated Security=True£»±íʾÔÚÁ¬½ÓÊý¾Ý¿â½øÐÐÉí·ÝÑé֤ʱÓÃwindows¼¯³ÉµÄÉí·ÝÑé֤ģʽ£¬TRUE¿ÉÒԸijÉSSPI±íʾͬһ¸öÒâ˼£¬Èç¹ûΪFalseµÄ»°£¬¾Í»áÓÃUserid ºÍPWµÄģʽ½øÐеǽ£¬Ò²¾ÍÊÇ˵µ±Integrated Security=true£»Ê±UserIDºÍPwÊDz»Æð×÷Óõģ¬Ö»Óе±ÆäÉèÖÃΪFalseʱÊý¾Ý¿â²Å»áÓÃUserIdºÍPwµÄ·½Ê½½øÐеǼ£¬¿ÉÒÔÉè³ÉIntegrated Security={true£¬False£¬yes£¬No£¬SSPi}Õ⼸¸ö²ÎÊý£¬ÆäÖÐTRUE=yes=SSpI¡£Pooling=False±íʾÊÇ·ñʹÓÃÁ¬½Ó³Ø£¬False±íʾ²»Ê¹ÓÃÁ¬½Ó³Ø£¬Á¬½Ó³Ø¾ÍÊÇÓÐһЩÓëÊý¾Ý¿âµÄÁ¬½Ó·ÅÔÚÀïÃæ£¬½¨Á¢ÐµÄÁ¬½Óʱϵͳ»áÏÈ¿´ÀïÃæÓÐûÓÐÒ»ÑùµÄÁ¬½Ó£¬ÓоͲ»ÓÃн¨ÁË¡£
using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using System.Data.SqlClient;
namespace SQL_work
{
class DataConn
{
public static SqlConnection My_con; //¶¨ÒåÒ»¸öSqlConnectionÀàÐ͵Ĺ«¹²±äÁ¿My_con£¬ÓÃÓÚÅжÏÊý¾Ý¿âÊÇ·ñÁ¬½Ó³É¹¦
public static string M_str_sqlcon = @"Data Source=¼ÆËã»úÃû\SQLEXPRESS;Initial Catalog=db_work3;Integrated Security=True;Pooling=False";
#region ½¨Á¢Êý¾Ý¿âÁ¬½Ó
/// <summary>
/// ½¨Á¢Êý¾Ý¿âÁ¬½Ó.
/// </summary>
/// <returns>·µ»ØSqlConnection¶ÔÏó</returns>
public static SqlConnection getcon()
{
My_con = new SqlConnection(M_str_sqlcon); //ÓÃSqlConnection¶ÔÏóÓëÖ¸¶¨µÄÊý¾Ý¿â
Ïà¹ØÎĵµ£º
create PROCEDURE pagelist
@tablename nvarchar(50),
@fieldname nvarchar(50)='*',
@pagesize int output,--ÿҳÏÔʾ¼Ç¼ÌõÊý
@currentpage int output,--µÚ¼¸Ò³
@orderid nvarchar(50),--Ö÷¼üÅÅÐò
@sort int,--ÅÅÐò·½Ê½£¬1±íʾÉýÐò£¬0±íʾ½µÐòÅÅÁÐ
......
ÔÎĵØÖ·£ºhttp://www.blogjava.net/xingcyx/archive/2007/01/09/92638.html
ʹÓÃoracleµÄ10046ʼþ¸ú×ÙSQLÓï¾ä
ÎÒÃÇÔÚ·ÖÎöÓ¦ÓóÌÐòÐÔÄÜÎÊÌâµÄʱºò£¬¸ü¶àµØÐèÒª¹Ø×¢ÆäÖÐSQLÓï¾äµÄÖ´ÐÐÇé¿ö£¬ÒòΪͨ³£Ó¦ÓóÌÐòµÄÐÔÄÜÆ¿¾±»áÔÚÊý¾Ý¿âÕâ±ß£¬Òò´ËÊý¾Ý¿âµÄsqlÓï¾äÊÇÎÒÃÇÓÅ»¯µÄÖØµã¡£ÀûÓÃOracleµÄ10046ʼþ£¬¿ÉÒÔ¸ú×ÙÓ¦ÓóÌÐòËùÖ´ ......
Microsoft Access Êý¾ÝÀàÐÍ
Êý¾ÝÀàÐÍ
ÃèÊö
´æ´¢
Text
ÓÃÓÚÎı¾»òÎı¾ÓëÊý×ÖµÄ×éºÏ¡£×î¶à 255 ¸ö×Ö·û¡£
Memo
Memo ÓÃÓÚ¸ü´óÊýÁ¿µÄÎı¾¡£×î¶à´æ´¢ 65,536 ¸ö×Ö·û¡£
×¢ÊÍ£ºÎÞ·¨¶Ô memo ×ֶνøÐÐÅÅÐò¡£²»¹ýËüÃÇÊÇ¿ÉËÑË÷µÄ¡£
Byte
ÔÊÐí 0 µ½ 255 µÄÊý×Ö¡£
1 ×Ö½Ú
Integer
ÔÊÐí½éÓÚ -32,768 µ½ 32 ......
1 MySQLÖ§³Öenum,ºÍsetÀàÐÍ£¬SQL Server²»Ö§³Ö
¡¡¡¡2 MySQL²»Ö§³Önchar,nvarchar,ntextÀàÐÍ
¡¡¡¡3 MySQLµÄµÝÔöÓï¾äÊÇAUTO_INCREMENT£¬¶øMS SQLÊÇidentity(1,1)
¡¡¡¡4 MS SQLĬÈϵ½´¦±í´´½¨Óï¾äµÄĬÈÏÖµ±íʾÊÇ((0)),¶øÔÚMySQLÀïÃæÊDz»ÔÊÐí´øÁ½À¨ºÅµÄ
¡¡¡¡5 MySQLÐèҪΪ±íÖ¸¶¨´æ´¢ÀàÐÍ
¡ ......
ÔÚsql²éѯ·ÖÎöÆ÷ÀïÃæÊDz»ÄÜÖ±½ÓÔËÐÐcmdÃüÁîµÄ
µ«ÊÇSQL¸ø³öÁËÒ»¸ö½Ó¿Ú
--´ò¿ª¸ß¼¶ÉèÖÃ
EXEC sp_configure 'show advanced options', 1
RECONFIGURE
--´ò¿ªxp_cmdshellÀ©Õ¹´æ´¢¹ý³Ì
EXEC sp_configure 'xp_cmdshell', 1
RECONFIGURE
Ê×ÏÈ ´ò¿ªÒ»Ð©ÅäÖÃ
È»ºóÖ´ÐÐÄãÒªÔËÐÐcmdÃüÁî
exec master..xp_cmdshell 'net star ......