思路来源:
从publish 表中取出第 n 条到第 m 条的记录: SELECT TOP m-n+1 * FROM publish WHERE (id NOT IN (SELECT TOP n-1 id FROM publish))存储过程:
CREATE PROCEDURE pagination3
@tblName varchar(255) , -- 表名@strGetFields varchar(1000) = '*', -- 需要返回的列 @fldName varchar(255)='', -- 排序的字段名@PageSize int = 10, -- 页尺寸@PageIndex int = 1, -- 页码@doCount 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(1500) = '' -- 查询条件 (注意: 不要加 where)ASdeclare @strSQL varchar(5000) -- 主语句
declare @strTmp varchar(110) -- 临时变量declare @strOrder varchar(400) -- 排序类型if @doCount != 0
begin if @strWhere !='' set @strSQL = 'select count(*) Total from where '+@strWhere else set @strSQL = 'select count(*) Total from ' end --以上代码的意思是如果@doCount传递过来的不是0,就执行总数统计。以下的所有代码都是@doCount为0的情况:else
begin if @OrderType != 0 begin set @strTmp = '<(select min' set @strOrder = ' order by [' + @fldName +'] desc' --如果@OrderType不是0,就执行降序,这句很重要!end
else begin set @strTmp = '>(select max' set @strOrder = ' order by [' + @fldName +'] asc' endif @PageIndex = 1
begin if @strWhere != ''set @strSQL = 'select top ' + str(@PageSize) +' '+@strGetFields+ ' from [' + @tblName + '] where ' + @strWhere + ' ' + @strOrder
elseset @strSQL = 'select top ' + str(@PageSize) +' '+@strGetFields+ ' from ['+ @tblName + '] '+ @strOrder
--如果是第一页就执行以上代码,这样会加快执行速度 end else begin set @strSQL = 'select top ' + str(@PageSize) +' '+@strGetFields+ ' from [' + @tblName + '] where [' + @fldName + ']' + @strTmp + '([' + @fldName + ']) from (select top ' + str((@PageIndex-1)*@PageSize) + ' [' + @fldName + '] from [' + @tblName + ']' + @strOrder + ') as tblTmp)' + @strOrderif @strWhere != ''
set @strSQL = 'select top ' + str(@PageSize) +' '+@strGetFields+ ' from [' + @tblName + '] where [' + @fldName + ']' + @strTmp + '([' + @fldName + ']) from (select top ' + str((@PageIndex-1)*@PageSize) + ' [' + @fldName + '] from [' + @tblName + '] where ' + @strWhere + ' ' + @strOrder + ') as tblTmp) and ' + @strWhere + ' ' + @strOrder end endexec (@strSQL)--print @strSQLGO