Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

SQL Server TEXTÀàÐÍ×Ö¶Î×Ö·û´®Ì滻ʾÀý´¦Àí½Å±¾

 /*--text×ֶεÄÌæ»»´¦Àí  
  --*/  
  --´´½¨Êý¾Ý²âÊÔ»·¾³  
--create   table   #tb(aa   text)
declare @s_str varchar(8000),@d_str varchar(8000),  --¶¨ÒåÌæ»»µÄ×Ö·û´® 
        @p varbinary(16),@postion int,@rplen int,@i_Start int, @i_End int
select identity(int,1,1) as [id],newsid into # from news
select @i_Start=min([id]),@i_End=max([id]) from #
while (@i_Start<=@i_End)
begin 
  --insert into #tb(aa) select content from # where [id]=@i_Start
  select   @s_str='\'   --ÒªÌæ»»µÄ×Ö·û´®  
  ,@d_str='!' --Ìæ»»³ÉµÄ×Ö·û´®     
  --×Ö·û´®Ìæ»»´¦Àí       
  select   @p=textptr(content),@rplen=len(@s_str),@postion=charindex(@s_str,content)-1 from news where newsid in (select top 1 newsid from # where [id]=@i_Start) 
  while   @postion>0  
  begin  
    updatetext   news.content   @p   @postion   @rplen   @d_str  
    select   @postion=charindex(@s_str,content)-1  from news where newsid in (select top 1 newsid from # where [id]=@i_Start)
  end 
  --truncate table #tb
 
  select @i_Start=@i_Start+1
end
 
--ɾ³ýÊý¾Ý²âÊÔ»·¾³  
--drop   table   #tb 
drop table #


Ïà¹ØÎĵµ£º

VistaÏÂSQL SERVER 2005 ¸½¼ÓÊý¾Ý¿â

1.´ò¿ªSQL Server Management Studio ExpressÒÔ“WindowsÉí·ÝÈÏÖ¤”µÄ·½Ê½µÇ¼¡£Èçͼ1£º
ͼ1£º
 
2.ÔÚSQL Server Management Studio ExpressÖеē¶ÔÏó×ÊÔ´¹ÜÀíÆ÷”--“Êý¾Ý¿â”ÉÏÓÒ¼ü--“¸½¼Ó”¡£Èçͼ2£º
ͼ2£º
 
3.ÔÚµ¯³öÀ´µÄ“¸½¼ÓÊý¾Ý¿â”´°¿ÚÖе¥» ......

ms sql ¸üбíAÖÐijÁÐΪ±íBÖеÄÖµ


ms sql ¸üбíAÖÐijÁÐΪ±íBÖеÄÖµ
select *
from dbo.NT_areapin
go
select *
from dbo.NT_dict_area
update NT_areapin
set AllNamePin='PengShui'
from NT_areapin
where AreaId='486'
go
update NT_dict_area
set BriefNamePin = NT_areapin.BriefNamePin,AllNamePin = NT_areapin.AllNamePin
from N ......

SQL´æ´¢¹ý³Ì»ù´¡Óï·¨Ö®Ò»

 CREATE PROCEDURE
´´½¨´æ´¢¹ý³Ì£¬´æ´¢¹ý³ÌÊDZ£´æÆðÀ´µÄ¿ÉÒÔ½ÓÊܺͷµ»ØÓû§ÌṩµÄ²ÎÊýµÄ Transact-SQL Óï¾äµÄ¼¯ºÏ¡£
¿ÉÒÔ´´½¨Ò»¸ö¹ý³Ì¹©ÓÀ¾ÃʹÓ㬻òÔÚÒ»¸ö»á»°ÖÐÁÙʱʹÓ㨾ֲ¿ÁÙʱ¹ý³Ì£©£¬»òÔÚËùÓлỰÖÐÁÙʱʹÓã¨È«¾ÖÁÙʱ¹ý³Ì£©¡£Ò²¿ÉÒÔ´´½¨ÔÚ Microsoft? SQL Server? Æô¶¯Ê±×Ô¶¯ÔËÐеĴ洢¹ý³Ì¡£
Óï·¨
CREATE ......

³£ÓõÄSQLÓï¾ä×ܽá

 ÏÖÔÚ·¢ÏÖSQLÓï¾äȷʵÊÇ̫ǿ´óÁË£¬ÒÔºóÓöµ½ÎÊÌâÒª¾¡Á¿ÏȺúÃ˼¿¼Ï£¬²»Òª°´ÕÕ×µÄ·½·¨À´×ö£¡
1.´ÓtblFaultDetailTemp±íÖУ¬ÕÒµ½ID=14µÄÏ²¢½«ËùÁгöµÄËĸö×ֶεÄÖµ¿½±´µ½tblFaultDetail±íÖÐ
Insert into tblFaultDetail(Code,FileType,FaultCode,FaultRect) select Code,FileType,FaultCode,FaultRect from tblF ......

SQL Start

 sqlÔÚ¶à·½ÃþË÷ºÍÅóÓѵİïÖúÏ£¬ÖÕÓÚ¿ÉÒÔÁ¬½Ó³É¹¦£¬Õâ¶ÔÎÒÀ´ËµÊǸöÀï³Ì±®À´µÄ£¬ÔÚ¹¤×÷µÄ¹ý³ÌÖÐÎÒ×ÜÊÇûÓлú»á¿ÉÒÔÅö´¥µ½SQL£¬µ±ÎÒ¹ÄÆðÓÂÆøÓÂÆøÏëѧϰµÄʱºòÎÒÁ¬ÔõôÓö¼²»»á£¬½øÀ´ÖÕÓÚÁ´½Ó³É¹¦£¬¿ªÐĵغÍÅóÓÑ·ÖÏíÎҵijɹû¡£
1.°²×°sql£¬Ñ§Ï°SQl£¬ÒòΪһ°ãÎÒÊÇÏëÒªÓÃÓÚVS2005ÏîÄ¿µÄ£¬ËùÒÔÒ»°ã×îºó¾ÍÏȰ²×°VSÈí¼þ£¬ÒÔ±ã ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ