JTDSÁ¬½ÓSQL Server Óöµ½µÄÎÊÌâ
½ñÌìÔÚÓÃJTDSÁ¬½ÓSQL Server ʱºò£¬Óöµ½¼¸¸öÎÊÌ⣬¼Ç¼ÈçÏ£º
error while performing database login with the jtds driver:
network error ioexception:connection refused: connect
È»ºó²é¿´¶Ë¿Ú£¬ÔÀ´ÊÇ1433¶Ë¿Úδ´ò¿ª£¬È»ºóÔÚSQL Server configuration ManagerϵÄTCP\IPÖÐÆôÓÃ1433¶Ë¿Ú£¬ÖØÆôSQL Server·þÎñ£¬netstat -a -n ²é¿´¶Ë¿Ú£¬1433´ËʱÒѾ´ò¿ª¡£
ÔٴΓtest driver”½á¹ûÓÖ³öÏÖÎÊÌ⣺
±¾ÈËÏë³¢ÊÔ¿ªÆôSQL Server µÄVIA£¬½á¹ûÖØÆôSQL Serverʱ£¬²»ÄÜÕý³£Æô¶¯~£¡
֮ǰͨ¹ýjdbcÁ¬½Ó³É¹¦¹ý£¬ÏÖÔÚÊÔһϣ¬½á¹û£º
½â¾ö°ì·¨£º
1. ÏȽ«VIA½ûÓã¬È»ºó´ò¿ªSQL Server Configuration Manager->MSSQL ServerµÄÐÒé
->TCP/IP->IPµØÖ·
2. ²é¿´Á¬¸öIPµØÖ·ºÍ¶Ë¿Ú£¬¾¹ýÉÏÊöµÄ´íÎó£¬Ó¦¸Ã¶Ë¿ÚÉèÖÃûÓÐÎÊÌâµÄ£¬Îª1433£¬µ«ÊÇÎÊ
Ìâ¾Í³öÔÚÁ½¸öIPµØÖ·ÉÏ£¬¼ì²éʱºòÆôÓÃÁËIPµØÖ·£¬²¢ÇÒÖ»¿ÉÒÔÆôÓÃÒ»¸öŶ£¬²»È»¾Í»á³öÏÖ
windows socket errorµÄ´íÎ󣬯ôÓÃÒ»¸öÖ®ºóÖØÆôÒ»ÏÂSQL Server·þÎñ£¬JTDSºÍJDBCÁ¬
½Ó¶¼Õý³£~£¡À§ÈÅÒ»ÍíµÄÎÊÌâ½â¾ö~£¡
Ïà¹ØÎĵµ£º
1 Âß¼Êý¾Ý¿âºÍ±íµÄÉè¼Æ
Êý¾Ý¿âµÄÂß¼Éè¼Æ¡¢°üÀ¨±íÓë±íÖ®¼äµÄ¹ØÏµÊÇÓÅ»¯¹ØÏµÐÍÊý¾Ý¿âÐÔÄܵĺËÐÄ¡£Ò»¸öºÃµÄÂß¼Êý¾Ý¿âÉè¼Æ¿ÉÒÔΪ
ÓÅ»¯Êý¾Ý¿âºÍÓ¦ÓóÌÐò´òÏÂÁ¼ºÃµÄ»ù´¡¡£
±ê×¼»¯µÄÊý¾Ý¿âÂß¼Éè¼Æ°üÀ¨ÓöàµÄ¡¢ÓÐÏ໥¹ØÏµµÄÕ±íÀ´´úÌæºÜ¶àÁеij¤Êý¾Ý±í¡£ÏÂÃæÊÇһЩʹÓñê×¼»¯
±íµÄһЩºÃ´¦¡£
A:ÓÉÓÚ±íÕ£¬Òò´Ë¿ÉÒÔʹŠ......
¸üУºÐµĶ«Î÷´Ó×îеĸüн«ÊǺìÉ«µÄ¡£
This list will grow as I find new tools.Õâ·ÝÃûµ¥½«³É³¤ÎªÎÒÕÒµ½ÐµĹ¤¾ß¡£ So if you know of some not on this list do post them in the comments.ËùÒÔ£¬Èç¹ûÄãÖªµÀһЩ²»ÔÚ´ËÃûµ¥ÖеÄÒâ¼ûºó×öËûÃÇ¡£
SQL Server Management Studio Add-in's SQL Server¹ÜÀí¹¤×÷ÊÒÍâ½ÓµÄ
......
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Configuration;
using System.Data.SqlClient;
namespace WebApplication1
{
public class Message
{
public static IL ......
SELECT DISTINCT '['+user_name(b.uid)+'].['+b.name+']' AS ¶ÔÏóÃû,b.type AS ÀàÐÍ
from sysdepends a,sysobjects b
WHERE b.id=a.depid
AND a.id=OBJECT_ID('¹ý³ÌÃû');
EXEC SP_DEPENDS '¹ý³ÌÃû';
......
--SQL Server£º
Select TOP N * from TABLE Order By NewID()
--Access£º
Select TOP N * from TABLE Order By Rnd(ID)
Rnd(ID) ÆäÖеÄIDÊÇ×Ô¶¯±àºÅ×ֶΣ¬¿ÉÒÔÀûÓÃÆäËûÈκÎÊýÖµÀ´Íê³É£¬±ÈÈçÓÃÐÕÃû×Ö¶Î(U ......