Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB
ÈÈÃűêÇ©£º c c# c++ asp asp.net linux php jsp java vb Python Ruby mysql sql access Sqlite sqlserver delphi javascript Oracle ajax wap mssql html css flash flex dreamweaver xml
 ×îÐÂÎÄÕ :

SQLÎÊÌâ

SQL code:

alter PROCEDURE UP_TudiliuzhuanView_GetTuDiViewList
@UId uniqueidentifier --Óû§±àºÅ
AS
BEGIN
SET NOCOUNT ON;
declare @UFlag int
declare @Uname varchar(100)
declare @UComName varchar(200)
select @UFlag=UFlag,@Uname=Uname from Users where UId=@UId
if @UFlag=2
begin
......

SQLÄÑÌâ

ÔõôÈÃÎÒ°®Ëý£¬ËýÒ²°®×ÅÎÒ£¿
SF

bd

ÓÃÐŵͨ£¬Õæ³ÏÏà´ý

½ÚÈÕ¿ìÀÖ£¬½Ó·Ö×ßÈË

¡£¡£¡£

JF°É


~jF

ÒýÓÃ
JF°É


½ã½ã£¬Ä㶼ûɶ¸øÎÒ˵µÄ£¿

С°®ÄãÓзÖÂð£¿
û·Ö¾ÍľÓа취ÁË¡£

¿´Â¥ÉϵÄÇ©Ãû...

...

ÒýÓÃ
С°®ÄãÓзÖÂð£¿
û·Ö¾ÍľÓа취ÁË¡£

ÎÒÓзֵÄʱºòÒ²ÕÒ² ......

sqlÓï¾ä

±íT1

ÕÅÈý
ÀîËÄ
ÍõÎå


±íT2

ÀîËÄ
ÕÅÈý
ÕÅÈý
ÍõÎå
ÕÅÈý
ÕÅÈý
ÀîËÄ
ÀîËÄ


ÏëÒªµÃµ½±í2Öеõ½µÄ×ÜÊý
ÕÅÈý    4
ÀîËÄ    3
ÍõÎå    1
SQL code:
select name,count(1) as nums
from ±í2
group by name

ÍüÁË˵×Ö¶ ......

SQL²éѯ

ÎÒÏë°Ñ¹Ë¿ÍÐÕÃûΪsdfµÄÄÇÒ»ÐÐÊý¾Ý²é³öÀ´ ²éѯÓï¾äÊÇÕâÑùµÄ
str = "select * from MemberInfor where ¹Ë¿ÍÐÕÃû =sdf¡°;
MemberInforÊDZíÃ÷
¹Ë¿ÍÐÕÃû ÊÇ×Ö¶ÎÃû
sdfÊÇÊÖ¶¯Êä½øÈ¥µÄÖµ ¶øÇÒ±íÖеĹ˿ÍÐÕÃûÕâÒ»ÁÐÏÂÃæÒ²È·ÊµÊÇÓÐÕâ¸öÖµµÄ
Ϊʲô Ò»Ö±³ö´í ˵sdfÊÇÎÞЧµÄÁÐÃû


»¹ÓÐÒ»¸öÎÊÌâ £ºÈç¹ûÎ ......

SQLº¯Êý´óÈ«

selectÓï¾äÖÐÖ»ÄÜʹÓÃsqlº¯Êý¶Ô×ֶνøÐвÙ×÷£¨Á´½Ósql server£©£¬

select ×Ö¶Î1 from ±í1 where ×Ö¶Î1.IndexOf("ÔÆ")=1;
ÕâÌõÓï¾ä²»¶ÔµÄÔ­ÒòÊÇindexof£¨£©º¯Êý²»ÊÇsqlº¯Êý£¬¸Ä³Ésql¶ÔÓ¦µÄº¯Êý¾Í¿ÉÒÔÁË¡£
left£¨£©ÊÇsqlº¯Êý¡£
select ×Ö¶Î1 from ±í1 where charindex£¨'ÔÆ',×Ö¶Î1£©=1; ×Ö ......

sqlÓï¾ä´íÎó

---Ä£ºý²éÕÒ---
if exists(select * from sysobjects where name='proc_fuzzySearch')
drop proc proc_fuzzySearch
go
create proc proc_fuzzySearch
@keyword nvarchar(20)
as
select * from (select Products.PID,Products.CID,Products.PName,company.CID,company.CName from products,com ......
×ܼǼÊý:27572; ×ÜÒ³Êý:4596; ÿҳ6 Ìõ; Ê×Ò³ ÉÏÒ»Ò³ [2336] [2337] [2338] [2339] 2340 [2341] [2342] [2343] [2344] [2345]  ÏÂÒ»Ò³ βҳ
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ