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set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
ALTER PROCEDURE [dbo].[PE011_Page]
  @TableName varchar(50),        --±íÃû
 @Fields varchar(5000) = '*',    --×Ö¶ÎÃû(È«²¿×Ö¶ÎΪ*)
 @OrderField varchar(5000),        --ÅÅÐò×Ö¶Î(±ØÐë!Ö§³Ö¶à×Ö¶Î)
 @sqlWhere varchar(5000) = Null,--Ìõ¼þÓï¾ä(²»ÓüÓwhere)
 @pageSize int,                    --ÿҳ¶àÉÙÌõ¼Ç¼
 @pageIndex int = 1 ,            --Ö¸¶¨µ±Ç°ÎªµÚ¼¸Ò³
 @totalRecord int = 0 output,
 @TotalPage int output            --·µ»Ø×ÜÒ³Êý
AS
BEGIN
   
     Begin Tran --¿ªÊ¼ÊÂÎñ
    Declare @sql nvarchar(4000);
    if @totalRecord<=0 begin
        --¼ÆËã×ܼǼÊý
            
        if (@SqlWhere='' or @sqlWhere=NULL)
            set @sql = 'select @totalRecord = count(*) from ' + @TableName
        else
            set @sql = 'select @totalRecord = count(*) from ' + @TableName + ' with(nolock) where ' + @sqlWhere
        EXEC sp_executesql @sql,N'@totalRecord int OUTPUT',@totalRecord OUTPUT--¼ÆËã×ܼǼÊý      
    end
    --¼ÆËã×ÜÒ³Êý
    select @TotalPage=CEILING((@totalRecord+0.0)/@PageSize)
    if (@SqlWhere='' or @sqlWhere=NULL)
        set @sql = 'Select * from (select ROW_NUMBER


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select id from t where num is null
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select id from t where num=0
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create table [±íÃû]
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[×Ô¶¯±àºÅ×Ö¶Î] int IDENTITY (1,1) PRIMARY KEY ,
[×Ö¶Î1] nVarChar(50) default 'ĬÈÏÖµ' null ,
[×Ö¶Î2] ntext null ,
[×Ö¶Î3] datetime,
[×Ö¶Î4] money null ,
[×Ö¶Î5] int default 0,
[×Ö¶Î6] Decimal (12,4) default 0,
[×Ö¶Î7] image null ,
)
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