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  • SQLSERVER2000使用TSQL将数据导入ACCESS并压缩生成rar

    查询分析器操作ACCESS数据表数据

    (1)查询:select top 10 * from OPENROWSET('Microsoft.Jet.OLEDB.4.0', 'C:\Documents and Settings\Administrator\桌面\update.mdb'; 'admin'; '', product) 。

    (2)删除ACCESS中已存在的数据(在ASP后台实现,也可用TSQL实现)

    <%

      filename = "zongbu"

      Dim SourceFile,TargetFile,TargetFileName
      SourceFile = "single\" & filename & "_update.mdb"
      TargetFileName = filename & "_update" & "_" & username
      TargetFile = "single\" & TargetFileName & ".mdb"

      Set conn2 = Server.CreateObject("ADODB.Connection")
      conn2.Open "Provider=Microsoft.Jet.OLEDB.4.0;Data Source="&Server.MapPath(TargetFile)
      set rs2=server.createobject("adodb.recordset")
      '清空貨色號
      sql2="delete from product"
      rs2.open sql2,conn2,1,1
      set rs2=nothing
      conn2.close:set conn2=nothing

    %>

    (3)新增:

    insert into OPENROWSET('Microsoft.Jet.OLEDB.4.0', 'C:\Documents and Settings\Administrator\桌面\update.mdb'; 'admin'; '', product)(itemno,pkindid,productno,type)
    values('1111','97','11110033','pcr')。

    (4)实现压缩的存储过程:

    CREATE procedure [dbo].[pr_getRar] @path varchar(5000),@sourcefile varchar(500),@targetfile varchar(500) as
    /*
    -- winrar: mdb to rar for download
    -- createdate: 2016/07/05
    -- exec pr_getRar 'D:\WEB\SINGLE','cc.txt','cc.rar'
    */
    begin tran
    set nocount on
    declare @err int
    set @err = 0

    declare @SQLSTR varchar(5000)
    set @SQLSTR ='C:\"Program Files"\WinRAR\WinRAR.exe m -r -ep1 -o+ "'+@path+'\'+@targetfile+'" "'+@path+'\'+@sourcefile+'"' -- 调用winrar工具压缩并覆盖已存在文件
    -- print @SQLSTR

    EXEC MASTER..XP_CMDSHELL @SQLSTR  -- 开始执行
    if @@error <> 0
      set @err = @err + 1

    if @err = 0
    begin
      commit tran
      select 1 as result
    end
    else
    begin
      rollback tran
      select 0 as result
    end

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  • 原文地址:https://www.cnblogs.com/suyibin/p/5578018.html
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