SqlServer 2000、2005分頁存儲過程整理

字號:


    sql server 2005的分頁存儲過程分3個版本,一個是沒有優(yōu)化過的,一個是優(yōu)化過的,最后一個支持join的,sql server 2000的分頁存儲過程,也可以運行在sql server 2005上,但是性能沒有sql server 2005的版本好。
    在最后 我還附帶了一個二分法的分頁存儲過程,也很好用的說哈~~
    1.SqlServer 2005:
    SET ANSI_NULLS ON
    GO
    SET QUOTED_IDENTIFIER ON
    GO
    CREATE proc [dbo].[up_Page2005]
    @TableName varchar(50), --表名
    @Fields varchar(5000) = '*', --字段名(全部字段為*)
    @OrderField varchar(5000), --排序字段(必須!支持多字段)
    @sqlWhere varchar(5000) = Null,--條件語句(不用加where)
    @pageSize int, --每頁多少條記錄
    @pageIndex int = 1 , --指定當(dāng)前為第幾頁
    @TotalPage int output --返回總頁數(shù)
    as
    begin
    Begin Tran --開始事務(wù)
    Declare @sql nvarchar(4000);
    Declare @totalRecord int;
    --計算總記錄數(shù)
    if (@SqlWhere='' or @sqlWhere=NULL)
    set @sql = 'select @totalRecord = count(*) from ' + @TableName
    else
    set @sql = 'select @totalRecord = count(*) from ' + @TableName + ' with(nolock) where ' + @sqlWhere
    EXEC sp_executesql @sql,N'@totalRecord int OUTPUT',@totalRecord OUTPUT--計算總記錄數(shù)
    --計算總頁數(shù)
    select @TotalPage=CEILING((@totalRecord+0.0)/@PageSize)
    if (@SqlWhere='' or @sqlWhere=NULL)
    set @sql = 'Select * FROM (select ROW_NUMBER() Over(order by ' + @OrderField + ') as rowId,' + @Fields + ' from ' + @TableName
    else
    set @sql = 'Select * FROM (select ROW_NUMBER() Over(order by ' + @OrderField + ') as rowId,' + @Fields + ' from ' + @TableName + ' with(nolock) where ' + @SqlWhere
    --處理頁數(shù)超出范圍情況
    if @PageIndex<=0
    Set @pageIndex = 1
    if @pageIndex>@TotalPage
    Set @pageIndex = @TotalPage
    --處理開始點和結(jié)束點
    Declare @StartRecord int
    Declare @EndRecord int
    set @StartRecord = (@pageIndex-1)*@PageSize + 1
    set @EndRecord = @StartRecord + @pageSize - 1
    --繼續(xù)合成sql語句
    set @Sql = @Sql + ') as t where rowId between ' + Convert(varchar(50),@StartRecord) + ' and ' + Convert(varchar(50),@EndRecord)
    print @sql
    Exec(@Sql)
    ---------------------------------------------------
    If @@Error <> 0
    Begin
    RollBack Tran
    Return -1
    End
    Else
    Begin
    Commit Tran
    Return @totalRecord ---返回記錄總數(shù)
    End
    end
    2.Sql Server 2005:
    /****** 對象: StoredProcedure [dbo].[up_Page2005V2] 腳本日期: 05/21/2008 11:27:15 ******/
    SET ANSI_NULLS ON
    GO
    SET QUOTED_IDENTIFIER ON
    GO
    -- =============================================
    -- Author: <Author,,Name>
    -- Create date: <Create Date,,>
    -- Description: <Description,,>
    -- =============================================
    CREATE PROCEDURE [dbo].[up_Page2005V2]
    @TableName varchar(50), --表名
    @Fields varchar(5000) = '*', --字段名(全部字段為*)
    @OrderField varchar(5000), --排序字段(必須!支持多字段)
    @sqlWhere varchar(5000) = Null,--條件語句(不用加where)
    @pageSize int, --每頁多少條記錄
    @pageIndex int = 1 , --指定當(dāng)前為第幾頁
    @totalRecord int = 0,
    @TotalPage int output --返回總頁數(shù)
    AS
    BEGIN
    Begin Tran --開始事務(wù)
    Declare @sql nvarchar(4000);
    if @totalRecord<=0 begin
    --計算總記錄數(shù)
    if (@SqlWhere='' or @sqlWhere=NULL)
    set @sql = 'select @totalRecord = count(*) from ' + @TableName
    else
    set @sql = 'select @totalRecord = count(*) from ' + @TableName + ' with(nolock) where ' + @sqlWhere
    EXEC sp_executesql @sql,N'@totalRecord int OUTPUT',@totalRecord OUTPUT--計算總記錄數(shù)
    end
    --計算總頁數(shù)
    select @TotalPage=CEILING((@totalRecord+0.0)/@PageSize)
    if (@SqlWhere='' or @sqlWhere=NULL)
    set @sql = 'Select * FROM (select ROW_NUMBER() Over(order by ' + @OrderField + ') as rowId,' + @Fields + ' from ' + @TableName
    else
    set @sql = 'Select * FROM (select ROW_NUMBER() Over(order by ' + @OrderField + ') as rowId,' + @Fields + ' from ' + @TableName + ' with(nolock) where ' + @SqlWhere
    --處理頁數(shù)超出范圍情況
    if @PageIndex<=0
    Set @pageIndex = 1
    if @pageIndex>@TotalPage
    Set @pageIndex = @TotalPage
    --處理開始點和結(jié)束點
    Declare @StartRecord int
    Declare @EndRecord int
    set @StartRecord = (@pageIndex-1)*@PageSize + 1
    set @EndRecord = @StartRecord + @pageSize - 1
    --繼續(xù)合成sql語句
    set @Sql = @Sql + ') as t where rowId between ' + Convert(varchar(50),@StartRecord) + ' and ' + Convert(varchar(50),@EndRecord)
    print @sql
    Exec(@Sql)
    ---------------------------------------------------
    If @@Error <> 0
    Begin
    RollBack Tran
    Return -1
    End
    Else
    Begin
    Commit Tran
    Return @totalRecord ---返回記錄總數(shù)
    End
    END
    GO
    3.Sql Server 2005:
    /****** 對象: StoredProcedure [dbo].[up_Page2005V2_Join] 腳本日期: 05/21/2008 11:27:30 ******/
    SET ANSI_NULLS ON
    GO
    SET QUOTED_IDENTIFIER ON
    GO
    CREATE PROCEDURE [dbo].[up_Page2005V2_Join]
    @TableName varchar(150), --表名
    @Fields varchar(5000) = '*', --字段名(全部字段為*)
    @OrderField varchar(5000), --排序字段(必須!支持多字段)
    @sqlWhere varchar(5000) = Null,--條件語句(不用加where)
    @pageSize int, --每頁多少條記錄
    @pageIndex int = 1 , --指定當(dāng)前為第幾頁
    @totalRecord int = 0,
    @TotalPage int output --返回總頁數(shù)
    AS
    BEGIN
    Begin Tran --開始事務(wù)
    Declare @sql nvarchar(4000);
    if @totalRecord<=0 begin
    --計算總記錄數(shù)
    if (@SqlWhere='' or @sqlWhere=NULL)
    set @sql = 'select @totalRecord = count(*) from ' + @TableName
    else
    set @sql = 'select @totalRecord = count(*) from ' + @TableName + ' where ' + @sqlWhere
    EXEC sp_executesql @sql,N'@totalRecord int OUTPUT',@totalRecord OUTPUT--計算總記錄數(shù)
    end
    --計算總頁數(shù)
    select @TotalPage=CEILING((@totalRecord+0.0)/@PageSize)
    if (@SqlWhere='' or @sqlWhere=NULL)
    set @sql = 'Select * FROM (select ROW_NUMBER() Over(order by ' + @OrderField + ') as rowId,' + @Fields + ' from ' + @TableName
    else
    set @sql = 'Select * FROM (select ROW_NUMBER() Over(order by ' + @OrderField + ') as rowId,' + @Fields + ' from ' + @TableName + ' where ' + @SqlWhere
    --處理頁數(shù)超出范圍情況
    if @PageIndex<=0
    Set @pageIndex = 1
    if @pageIndex>@TotalPage
    Set @pageIndex = @TotalPage
    --處理開始點和結(jié)束點
    Declare @StartRecord int
    Declare @EndRecord int
    set @StartRecord = (@pageIndex-1)*@PageSize + 1
    set @EndRecord = @StartRecord + @pageSize - 1
    --繼續(xù)合成sql語句
    set @Sql = @Sql + ') as t where rowId between ' + Convert(varchar(50),@StartRecord) + ' and ' + Convert(varchar(50),@EndRecord)
    print @sql
    Exec(@Sql)
    ---------------------------------------------------
    If @@Error <> 0
    Begin
    RollBack Tran
    Return -1
    End
    Else
    Begin
    Commit Tran
    Return @totalRecord ---返回記錄總數(shù)
    End
    END
    4.Sql Server 2000:
    USE [game]
    GO
    /****** 對象: StoredProcedure [dbo].