MSSQL通用分页存储过程

--分页的存储过程
CREATE PROCEDURE GetRecordFromPage 
    @tblName      varchar(255),       -- 表名 
    @fldName      varchar(255),       -- 字段名 
    @PageSize     int = 10,           -- 页尺寸 
    @PageIndex    int = 1,            -- 页码 
    @IsCount      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(4000) = ''  -- 查询条件 (注意: 不要加 where) 
AS 
 
declare  @strSQL   varchar(6000)     -- 主语句 
declare @strTmp   varchar(6000)     -- 临时变量 
declare @strOrder varchar(6000)       -- 排序类型 
 
if @OrderType != 0 
begin 
    set @strTmp = '<(select min' 
    set @strOrder = 'order by [' + @fldName +'] desc' 
end 
else 
begin 
    set @strTmp = '>(select max' 
    set @strOrder = ' order by [' + @fldName +'] asc' 
end 
 
set @strSQL = 'select top ' + str(@PageSize) + ' * from [' 
    + @tblName + '] where [' + @fldName + ']' + @strTmp + '([' 
    + @fldName + ']) from (select top ' + str((@PageIndex-1)*@PageSize) + ' [' 
    + @fldName + '] from [' + @tblName + ']' + @strOrder + ') as tblTmp)' 
    + @strOrder 
 
if @strWhere != '' 
    set @strSQL = 'select top ' + str(@PageSize) + ' * from [' 
        + @tblName + '] where [' + @fldName + ']' + @strTmp + '([' 
        + @fldName + ']) from (select top ' + str((@PageIndex-1)*@PageSize) + ' [' 
        + @fldName + '] 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) + ' * from [' 
        + @tblName + ']' + @strTmp + ' ' + @strOrder 
end 
 
if @IsCount != 0 
    set @strSQL = 'select count(*) as Total from [' + @tblName + ']' 
 
exec (@strSQL) 
GO