sql 2005 ·ÖÒ³ÅÅÐòÎÊÌâ - MS-SQL Server / ÒÉÄÑÎÊÌâ
ÓÐ user,messageÁ½¸ö±í
½á¹ûÈçÏÂ
user
pkid int
message
pkid int
userid int
Titles nvarchar(50)
CreateTime datetime
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SQL code:
--ÓÐ user,messageÁ½¸ö±í
--½á¹ûÈçÏÂ
--user
--pkid int
--name Ó¦¸Ã»¹Óиö×Ö¶Î
--message
--pkid int
--userid int
--Titles nvarchar(50)
--CreateTime datetime
--Ҫд¸ö ´æ´¢¹ý³Ì£¬ÊäÈëÆðʼʱ¼äºÍ½áÊøÊ±¼ä£¬Í³¼Æ³öÿ¸öuserÔÚÕâ¸öʱ¼ä¶ÎµÄ message ÊýÁ¿ ²¢°´ÊýÁ¿·ÖÒ³ÅÅÐò
IF OBJECT_ID('[p_test]') IS NOT NULL
DROP PROC [p_test]
GO
CREATE PROC [p_test]
@bt datetime,
@et datetime,
@PageCurrent int=1,--ÏÔʾµÚ¼¸Ò³
@PageSize int=10 --ÿҳ´óС
AS
WITH T AS
(
SELECT Rn=row_number()OVER(ORDER BY count(1) DESC),
A.name,count(1) cnt
from [User] A
JOIN [message] B
ON A.pkid=B.pkid
GROUP BY A.name
)
SELECT *
from T
WHERE (Rn-1)/@PageSize+1=@PageCurrent
GO
SQL code:
declare @begintime datetime, @endtime datetime
;with t as
(
select count(*) as num ,u.username from user u,message m
where u.pid=m.userid
and CreateTime between @begintime and @endtime
Ïà¹ØÎÊ´ð£º
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
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ת³ö µ¥Î» תÈ뵥λ ±ÊÊý ½ð¶î
date(Ö÷) outid(Ö÷) inid(Ö÷) num amt
2009 1 2 1 500 Ϊ 1 µ¥Î» ÔÚ2009Ä ......
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ÈÕÆÚ 2010-1-25 14:45: ......
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±íÃû: hisdata
×Ö¶Î ±àºÅ Öµ ״̬ ʱ¼ä
Id value state dattime
101 32.3 0 ......
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½ø³ÌA ½ø³ÌB
select * from user where id in lock share mode£¨¹²ÏíËø)
&nb ......