一精彩的近乎完美的分页存储过程

CREATE   procedure   main_table_pwqzc    (@pagesize   int,    @pageindex   int,    @docount   bit,    @this_id   int)    as    if(@docount=1)    begin    select   count(id)   from   luntan   where   this_id=@this_id    end    else    begin    declare   @PageLowerBound   int    declare   @PageUpperBound   int    set   @PageLowerBound=(@pageindex-1)*@pagesize    set   @PageUpperBound=@PageLowerBound+@pagesize    create   table   #pageindex(id   int   identity(1,1)   not   null,nid   int)    set   rowcount   @PageUpperBound    insert   into   #pageindex(nid)    select   id   from   luntan   where   this_id=@this_id   order   by   reply_time   desc    select   O.*    from   luntan   O,#pageindex   p    where   O.id=p.nid   and   p.id>@PageLowerBound   and   p.id<=@PageUpperBound   order   by   p.id    end    GO 

读取数据库时进行分页的存储过程（sqlserver版）

使用分页存储过程Create  PROCEDURE ListPage(@tblName  nvarchar(200),           ----要显示的表或多个表的连接@fldName  nvarchar(200) = '*',          ----要显示的字段列表@pageSize int = 10,                    ----每页显示的记录个数@page  int = 1,           ----要显示那一页的记录@pageCount int = 1 output,          ----查询结果分页后的总页数@Counts int = 1 output,           ----查询到的记录数@fldSort nvarchar(100) = null,          ----排序字段列表或条件@Sort  bit = 0,           ----排序方法，0为升序，1为降序@strCondition nvarchar(200) = null, ----查询条件,不需where@ID  nvarchar(50)  ----主表的主键)ASSET NOCOUNT ONDeclare @sqlTmp nvarchar(1000)  ----存放动态生成的SQL语句Declare @strTmp nvarchar(1000)  ----存放取得查询结果总数的查询语句Declare @strID  nvarchar(1000)  ----存放取得查询开头或结尾ID的查询语句Declare @sqlSort nvarchar(200)  ----存放临时生成的排序条件Declare @intCounts int   ----要移动的记录数Declare @BeginID int   ----开始的IDDeclare @EndID   int   ----结束的ID--------首先生成排序方法---------if @Sort=0  --升序begin   if not(@fldSort is null)  set @sqlSort = ' Order by ' + @fldSort    else  set @sqlSort = ' Order by ' + @ID endelse   --降序begin if not(@fldSort is null)  set @sqlSort = ' Order by ' + @fldSort + ' DESC'   else  set @sqlSort = ' Order by ' + @ID + ' DESC 'end--------生成查询语句----------此处@strTmp为取得查询结果数量的语句if @strCondition is null --没有设置显示条件 begin set @sqlTmp =  @fldName + ' From ' + @tblName set @strTmp = 'select @Counts=Count(' + @ID + ') FROM '+@tblName set @strID = ' From ' + @tblName endelse begin set @sqlTmp = + @fldName + 'From ' + @tblName + ' where ' + @strCondition set @strTmp = 'select @Counts=Count(' + @ID + ') FROM '+@tblName + ' where ' + @strCondition set @strID = ' From ' + @tblName + ' where ' + @strCondition end ----取得查询结果总数量-----exec sp_executesql @strTmp,N'@Counts int out ',@Counts out--取得分页总数if @Counts <= @pageSize set @pageCount = 1else set @pageCount = (@Counts / @pageSize) + 1--计算要移动的记录数if @page = 1 set @intCounts = @pageSizeelsebegin set @intCounts = (@page-1) * @pageSize + 1end-----取得分页后此页的第一条记录的IDset @strID = 'select @BeginID=' + @ID + ' ' + @strIDset @intCounts = @intCounts - @pageSize + 1set rowcount  @intCountsexec sp_executesql @strID,N'@BeginID int out ',@BeginID out-----取得分页后此页的最后一条记录的IDset @intCounts = @intCounts + @pageSize - 1print @intCountsset rowcount  @intCountsexec sp_executesql @strID,N'@BeginID int out ',@EndID out------恢复系统设置-----set rowcount  0SET NOCOUNT OFF------返回查询结果-----if @strCondition is null set @strTmp = 'select ' + @sqlTmp + ' where ' + @ID + ' between ' + str(@BeginID) + ' and ' + str(@EndID)else set @strTmp = 'select ' + @sqlTmp + ' where ' + @ID +' (between ' + str(@BeginID) + ' and ' + str(@EndID) + ')  and ' + @strConditionif not(@sqlSort is null)set @strTmp = @strTmp + @sqlSortexec sp_executesql @strTmpGO