Sqlserver Top 方式分页存储过程

create  proc painpage(@bl int,@tableName varchar(50),@pageindex int,@pagesize int,@id

varchar(20))
as
declare @strSql varchar(200)
if @bl=0----如果是0则执行查找总数
begin
set @strSql='select count(*) from '+@tableName;
exec (@strSql)
end
else
begin
if @pageindex<=1----页数是1的时候直接执行
begin
set @strSql='select top '+str(@pagesize)+' * from '+@tableName;
exec (@strSql)
end
else
begin
declare @pagecount int
set @pagecount=(@pageindex-1)*@pagesize
set @strSql='select top '+str(@pagesize)+'* from '+@tableName+' where

'+@id+' not in(select top '+str(@pagecount)+ ' '+@id+' from '+@tableName+')'
exec (@strSql)
end
end