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1001 100 80
1001 200 180
1001 300 280
1001 400 380
.. .. ..
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¿Í»§±àºÅ Ó¦ÊÕ½ð¶î ÊÕ¿î½ð¶î Ê£Óà½ð¶î
1001 100 80 20
1001 200 180 40
1001 300 280 60
1001 400 380 80
.. .. .. ..
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declare @a int
set @a = 0
update TABLE1 set
@a = @a + Ó¦ÊÕ½ð¶î - ÊÕ¿î½ð¶î,
Ê£Óà½ð¶î = @a
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General Overview
FeatureSQL Server 2008 (RC0)MySQL 5.1/6PostgreSQL 8.3/PostGIS 1.3/1.4
OS
Windows XP, Windows Vista, Windows 2003, Windows 2008
Windows XP, Windows Vista, (haven't tested on 2008), Linux, Unix, Mac
Windows 2000+ (including Vista and 2003, haven't tested on 2008), Linux, Unix, Ma ......
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1.sp_recompile
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2.sp_refreshview
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create PROCEDURE pagelist
@tablename nvarchar(50),
@fieldname nvarchar(50)='*',
@pagesize int output,--ÿҳÏÔʾ¼Ç¼ÌõÊý
@currentpage int output,--µÚ¼¸Ò³
@orderid nvarchar(50),--Ö÷¼üÅÅÐò
@sort int,--ÅÅÐò·½Ê½£¬1±íʾÉýÐò£¬0±íʾ½µÐòÅÅÁÐ
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