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  • xls import

    select * INTO #tmpMark
     FROM OPENROWSET('Microsoft.Jet.OLEDB.4.0','Excel 8.0;Database=D:\******(import on 20101124).xls;HDR=YES', ' SELECT * FROM  [*****$]') AS T
     INNER JOIN AS S ON COLLATE Chinese_PRC_90_CI_AS = 
     INNER JOIN AS C ON COLLATE Chinese_PRC_90_CI_AS =

     IF OBJECT_ID(N'tempdb..#) IS NOT NULL DROP TABLE #

    exec sp_configure 'show advanced options',1
    reconfigure
    exec sp_configure 'Ad Hoc Distributed Queries',1
    reconfigure


    --run in master database
    --drop table EvalRes
    USE master
    Create table EvalRes (expVal real)
    go

    --drop Function dbo.Eval
    USE master
    Create Function dbo.Eval (@exp varchar(5000))
     returns real
    as
    begin

       declare @ans real
       declare @osqlStmt varchar(5000)

       set @osqlStmt = 'osql.exe -E -q' + '" Insert master..EvalRes select ' + @exp + '"'
       exec master..xp_cmdShell @osqlStmt
       select @ans = expVal From EvalRes
       set @osqlStmt = 'osql.exe -E -q' + '" delete master..EvalRes ' + '"'
       exec master..xp_cmdShell @osqlStmt
       return @ans
    end
    go
    ---example call : select master.dbo.Eval ('((4.5)+5)*6-1-(3*7)+3.512')


    --To enable xp_cmdshell extended stored procedure, you can run the below code as the sa account or another administrator account;
    USE master
    GO
    EXEC sp_configure 'show advanced options', 1
    GO
    -- Returns the following message after a successfull execution
    -- Configuration option 'show advanced options' changed from 0 to 1. Run the RECONFIGURE statement to install.
    RECONFIGURE WITH OVERRIDE
    GO
    EXEC sp_configure 'xp_cmdshell', 1
    GO
    -- Returns the following message after a successfull execution
    -- Configuration option 'xp_cmdshell' changed from 0 to 1. Run the RECONFIGURE statement to install.
    RECONFIGURE WITH OVERRIDE
    GO
    EXEC sp_configure 'show advanced options', 0
    GO
    -- Returns the following message after a successfull execution
    -- Configuration option 'show advanced options' changed from 1 to 0. Run the RECONFIGURE statement to install.
    ----

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  • 原文地址:https://www.cnblogs.com/sandy_liao/p/1887322.html
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