CREATE PROCEDURE [SpPageOrder]
@tblName varchar(255), -- 表名
@fldName varchar(255), -- 显示字段名
@OrderfldName varchar(255), -- 排序字段名
@PageSize int = 10, -- 页尺寸
@PageIndex int = 1, -- 页码
@IsReCount bit = 0, -- 返回记录总数, 非 0 值则返回
@OrderType bit = 0, -- 设置排序类型, 非 0 值则降序
@strWhere varchar(1000) = '' -- 查询条件 (注意: 不要加 where)
AS
declare @strSQL varchar(6000) -- 主语句
declare @strTmp varchar(100) -- 临时变量(查询条件过长时可能会出错，可修改100为1000)
declare @strOrder varchar(400) -- 排序类型
if @OrderType != 0
begin
set @strTmp = '<(select min'
set @strOrder = ' order by ' + @OrderfldName +' desc'
end
else
begin
set @strTmp = '>(select max'
set @strOrder = ' order by ' + @OrderfldName +' asc'
end
set @strSQL = 'select top ' + str(@PageSize) + ' ' + @fldName + ' from ['
+ @tblName + '] where [' + @OrderfldName + ']' + @strTmp + '(['
+ @OrderfldName + ']) from (select top ' + str((@PageIndex-1)*@PageSize) + ' ['
+ @OrderfldName + '] from [' + @tblName + ']' + @strOrder + ') as tblTmp)'
+ @strOrder
if @strWhere != ''
set @strSQL = 'select top ' + str(@PageSize) + ' ' + @fldName + ' from ['
+ @tblName + '] where [' + @OrderfldName + ']' + @strTmp + '(['
+ @OrderfldName + ']) from (select top ' + str((@PageIndex-1)*@PageSize) + ' ['
+ @OrderfldName + '] from [' + @tblName + '] where ' + @strWhere + ' '
+ @strOrder + ') as tblTmp) and ' + @strWhere + ' ' + @strOrder
if @PageIndex = 1
begin
set @strTmp = ''
if @strWhere != ''
set @strTmp = ' where ' + @strWhere
set @strSQL = 'select top ' + str(@PageSize) + ' ' + @fldName + ' from ['
+ @tblName + ']' + @strTmp + ' ' + @strOrder
end
if @IsReCount != 0
set @strSQL = @strSQL+' select count(1) as Total from [' + @tblName + ']'
if @strWhere!=''
set @strSQL = @strSQL+' where ' + @strWhere
exec (@strSQL)
GO
----调用方法，调用后生成两张表第一张表中有数据，第二张表就有全部记录数 ds.Tables[1].Rows[0]["Total"];
SpPageOrder booktype,'*',typeid ,4 ,1 ,1 ,1
--名称：创建分页存储过程
--时间：2011-07-04
--作者：wuhan 吴晗
create proc proc_wuhan_getpages --创建存储过程
@pageSize int, --页大小
@currentPage int, --当前页（第几页）
@tableName nvarchar(100), --表名
@columns nvarchar(1000), --字段名
@condition nvarchar(100), --查询条件
@orderType int, --排序类型（0为升序，1为降序）
@orderColumn nvarchar(100), --排序字段
@premaryKeyColumn nvarchar(100) --主键字段名称
as
begin
declare @strSqlStatement nvarchar(2000) --存储过程最后执行的语句
declare @chartype nvarchar(10)
begin
if @condition='' --查询条件为空
begin
if @orderType=0 --升序
begin
set @chartype=' asc'
set @strSqlStatement = 'select top ' +ltrim(@pageSize) +' '+@columns +' from ' + @tableName+ ' where (' + @premaryKeyColumn+' not in (select Top '+ convert(char,@pageSize *(@currentPage-1))+ @premaryKeyColumn+ ' from '+ @tableName + ' order by ' +@orderColumn + @chartype +')) order by ' +@orderColumn+ @chartype
end
else if @orderType=1
begin
set @chartype=' desc' --降序
set @strSqlStatement = 'select top ' +ltrim(@pageSize) +' '+@columns +' from ' + @tableName+ ' where (' + @premaryKeyColumn+' not in (select Top '+ convert(char,@pageSize *(@currentPage-1))+ @premaryKeyColumn+ ' from '+ @tableName + ' order by ' +@orderColumn + @chartype +')) order by ' +@orderColumn+ @chartype
end
end
else if @condition!='' --查询条件不为空
begin
if @orderType=0 --升序
begin
set @chartype=' asc'
set @strSqlStatement = 'select top ' +ltrim(@pageSize) +' '+@columns +' from ' + @tableName+ ' where ('+ @premaryKeyColumn+' not in (select Top '+ convert(char,@pageSize *(@currentPage-1))+ @premaryKeyColumn+ ' from '+ @tableName + ' order by ' +@orderColumn + @chartype +')and '+ @condition +') order by ' +@orderColumn+ @chartype
end
else if @orderType=1
begin
set @chartype=' desc' --降序
set @strSqlStatement = 'select top ' +ltrim(@pageSize) +' '+@columns +' from ' + @tableName+ ' where (' + @premaryKeyColumn+' not in (select Top '+ convert(char,@pageSize *(@currentPage-1))+ @premaryKeyColumn+ ' from '+ @tableName + ' order by ' +@orderColumn + @chartype+') and '+ @condition +')order by ' +@orderColumn+ @chartype
end
end
end
--print @strSqlStatement --输出最后要执行的语句
exec (@strSqlStatement)
end
