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

sql server·Ö²¼Ê½ÊÂÎñ½â¾ö·½°¸

ÊÊÓû·¾³
²Ù×÷ϵͳ£ºwindows 2003
Êý¾Ý¿â£ºsql server 2000/sql server 2005
ʹÓÃÁ´½Ó·þÎñÆ÷½øÐÐÔ¶³ÌÊý¾Ý¿â·ÃÎʵÄÇé¿ö
Ò»¡¢  ÎÊÌâÏÖÏó
ÔÚÖ´Ðзֲ¼Ê½ÊÂÎñʱ£¬ÔÚsql server 2005ÏÂÊÕµ½ÈçÏ´íÎó£º
ÏûÏ¢ 7391£¬¼¶±ð 16£¬×´Ì¬ 2£¬¹ý³Ì xxxxx£¬µÚ 16 ÐÐ
ÎÞ·¨Ö´ÐиòÙ×÷£¬ÒòΪÁ´½Ó·þÎñÆ÷ "xxxxx" µÄ OLE DB ·ÃÎÊ½Ó¿Ú "SQLNCLI" ÎÞ·¨Æô¶¯·Ö²¼Ê½ÊÂÎñ¡£
ÔÚsql server 2000ÏÂÊÕµ½ÈçÏ´íÎó£º
¸Ã²Ù×÷δÄÜÖ´ÐУ¬ÒòΪ OLE DB Ìṩ³ÌÐò 'SQLOLEDB' ÎÞ·¨Æô¶¯·Ö²¼Ê½ÊÂÎñ¡£
[OLE/DB provider returned message: ÐÂÊÂÎñ²»ÄܵǼǵ½Ö¸¶¨µÄÊÂÎñ´¦ÀíÆ÷ÖС£ ]
OLE DB ´íÎó¸ú×Ù£ÛOLE/DB Provider 'SQLOLEDB' ITransactionJoin::JoinTransaction returned 0x8004d00a£Ý¡£
 
¶þ¡¢  ½â¾ö·½°¸
1.        Ë«·½Æô¶¯MSDTC·þÎñ
MSDTC·þÎñÌṩ·Ö²¼Ê½ÊÂÎñ·þÎñ£¬Èç¹ûÒªÔÚÊý¾Ý¿âÖÐʹÓ÷ֲ¼Ê½ÊÂÎñ£¬±ØÐëÔÚ²ÎÓëµÄË«·½·þÎñÆ÷Æô¶¯MSDTC£¨Distributed Transaction Coordinator£©·þÎñ¡£
2.        ´ò¿ªË«·½135¶Ë¿Ú
MSDTC·þÎñÒÀÀµÓÚRPC£¨Remote Procedure Call (RPC)£©·þÎñ,RPCʹÓÃ135¶Ë¿Ú£¬±£Ö¤RPC·þÎñÆô¶¯£¬Èç¹û·þÎñÆ÷ÓзÀ»ðǽ£¬±£Ö¤135¶Ë¿Ú²»±»·À»ðǽµ²×¡¡£  
  ʹÓÓtelnet IP 135 ”ÃüÁî²âÊÔ¶Ô·½¶Ë¿ÚÊÇ·ñ¶ÔÍ⿪·Å¡£Ò²¿ÉÓö˿ÚɨÃèÈí¼þ£¨±ÈÈçAdvanced Port Scanner£©É¨Ãè¶Ë¿ÚÒÔÅж϶˿ÚÊÇ·ñ¿ª·Å¡£
3.        ±£Ö¤Á´½Ó·þÎñÆ÷ÖÐÓï¾äûÓзÃÎÊ·¢ÆðÊÂÎñ·þÎñÆ÷µÄ²Ù×÷
ÔÚ·¢ÆðÊÂÎñµÄ·þÎñÆ÷Ö´ÐÐÁ´½Ó·þÎñÆ÷ÉϵIJéѯ¡¢ÊÓͼ»ò´æ´¢¹ý³ÌÖк¬ÓзÃÎÊ·¢ÆðÊÂÎñ·þÎñÆ÷µÄ²Ù×÷£¬ÕâÑùµÄ²Ù×÷½Ð×ö»·»Ø£¨loopback£©£¬ÊDz»±»Ö§³ÖµÄ£¬ËùÒÔÒª±£Ö¤ÔÚÁ´½Ó·þÎñÆ÷Öв»´æÔÚ´ËÀà²Ù×÷¡£
4.        ÔÚÊÂÎñ¿ªÊ¼Ç°¼ÓÈëset xact_abort ONÓï¾ä
¶ÔÓÚ´ó¶àÊý OLE DB Ìṩ³ÌÐò£¨°üÀ¨ SQL Server£©£¬±ØÐ뽫Òþʽ»òÏÔʾÊÂÎñÖеÄÊý¾ÝÐÞ¸ÄÓï¾äÖÐµÄ XACT_ABORT ÉèÖÃΪ ON¡£Î¨Ò»²»ÐèÒª¸ÃÑ¡ÏîµÄÇé¿öÊÇÔÚÌṩ³ÌÐòÖ§³ÖǶÌ×ÊÂÎñʱ¡£
5.        MSDTCÉèÖÃ
´ò¿ª“¹ÜÀí¹¤¾ß¨D¨D×é¼þ·þÎñ”£¬ÒÔ´Ë´ò¿ª“×é¼þ·þÎñ¨D¨D¼ÆËã»ú”£¬ÔÚ“ÎҵĵçÄÔ”Éϵã»÷ÓÒ¼ü¡£ÔÚMSDTCÑ¡ÏÖУ¬µã»÷“°²È«ÅäÖÔ°´Å¥¡£
ÔÚ°²È«ÅäÖô°¿ÚÖÐ×öÈçÏÂÉèÖãº
l    


Ïà¹ØÎĵµ£º

SQL Server2000 ½âÎöXML

DECLARE @HDOC INT --Îĵµ¾ä±ú
DECLARE @XMLSTRING VARCHAR(200) --XML×Ö·û´®
SET @xmlString ='<?xml version="1.0"?>
<ROOT>
<USER ID="1" Name="SBQCEL"/>
<USER ID="2" Name="PEACELI"/>
<USER ID="3" Name="SHEEPCHANG"/>
</ROOT>'
--ʹÓÃϵͳ´æ´¢ ......

vb.net Á¬½ÓSQLÊý¾Ý¿â

     'ÔÚÒýÓÃÀïÌí¼ÓADODB
Public vscn As ADODB.Connection
Public SQLString As String
SQLString = "Provider=SQLOLEDB.1;Password=ÃÜÂë;Persist Security Info=True;User ID=ÓÃ" & _
"»§;Initial Catalog=Êý¾Ý¿âÃû;Data Source=·þÎñÆ÷Ãû"
         ......

SQLÓï¾äµÄMINUS,INTERSECTºÍUNION ALL

SQLÓï¾äÖеÄÈý¸ö¹Ø¼ü×Ö:MINUS(¼õÈ¥),INTERSECT(½»¼¯)ºÍUNION ALL(²¢¼¯);
¹ØÓÚ¼¯ºÏµÄ¸ÅÄî,ÖÐѧ¶¼Ó¦¸Ãѧ¹ý,¾Í²»¶à˵ÁË.ÕâÈý¸ö¹Ø¼ü×ÖÖ÷ÒªÊǶÔÊý¾Ý¿âµÄ²éѯ½á¹û½øÐвÙ×÷,ÕýÈçÆäÖÐÎĺ¬ÒåÒ»Ñù:Á½¸ö²éѯ,MINUSÊÇ´ÓµÚÒ»¸ö²éѯ½á¹û¼õÈ¥µÚ¶þ¸ö²éѯ½á¹û,Èç¹ûÓÐÏཻ²¿·Ö¾Í¼õÈ¥Ïཻ²¿·Ö;·ñÔòºÍµÚÒ»¸ö²éѯ½á¹ûûÓÐÇø±ð. INTERSECTÊÇÁ½¸ö² ......

sql ºº×ÖתÊ××ÖĸƴÒô

´ÓÍøÂçÉÏÊÕ¹ÎÁËһЩ£¬ÒÔ±¸ºóÓÃ
create function fun_getPY(@str nvarchar(4000))
returns nvarchar(4000)
as
begin
declare @word nchar(1),@PY nvarchar(4000)
set @PY=''
while len(@str)>0
begin
set @word=left(@str,1)
--Èç¹û·Çºº×Ö×Ö·û£¬·µ»ØÔ­×Ö·û
set @PY=@PY+(case when unicode(@word) b ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ