一、开启批量 导入
--启用Ad Hoc Distributed Queries:
exec sp_configure 'show advanced options',1
reconfigure
exec sp_configure 'Ad Hoc Distributed Queries',1
reconfigure
--使用完成后,关闭Ad Hoc Distributed Queries:
exec sp_configure 'Ad Hoc Distributed Queries',0
reconfigure
exec sp_configure 'show advanced options',0
reconfigure
二、OFFICE2003版本用MICROSOFT.JET.OLEDB.4.0
OFFICE2007及以后版本用Microsoft.ACE.OLEDB.12.0
如:
set @tableName='各题得分'+@njhao
--更新已存在的学生成绩
set @sql='update '+@tableName+' set '+@zdStr1+' from '+@tableName+' a
inner join (
SELECT 学生ID,'+@zdStr0+'
FROM OPENROWSET(''Microsoft.ACE.OLEDB.12.0'',''Excel 8.0;IMEX=1;HDR=YES;DATABASE='+@drFileName+''',[getidefen$])
) b on a.学生ID=b.学生ID where 学科='''+@xueke+''' and 考试ID='+@ksId
exec(@sql)
三、在ASP中批量导入的自定义函数(通过hbh类调用数据库的conn)
Function excelToDb(xlsFile, tableName, fieldStr, del)
excelToDb = 0
Dim xlsFilePath, fso
xlsFilePath = Server.MapPath("data\Tmp" & xlsFile & ".xls")
Set fso = CreateObject("Scripting.FileSystemObject")
If Not fso.FileExists(xlsFilePath) Then
Set fso = Nothing
excelToDb = "对不起,Tmp" & xlsFile & ".xls文件不存在!"
Exit Function
End If
Set fso = Nothing
If del = 1 Then hbh.conn.Execute ("delete from " & tableName & " where ID>1")
Dim n1, n2
n1 = hbh.shsl("select count(*) from " & tableName)
sql = "INSERT INTO " & tableName & "(" & fieldStr & ") SELECT " & fieldStr & " FROM OPENROWSET('Microsoft.ACE.OLEDB.12.0','Excel 8.0;IMEX=1;HDR=YES;DATABASE="
sql = sql & xlsFilePath & "',[" & xlsFile & "$])"
hbh.conn.Execute (sql)
n2 = hbh.shsl("select count(*) from " & tableName)
excelToDb = n2 - n1
End Function
本文介绍如何在SQL Server中批量导入Excel数据的方法,包括配置AdHocDistributedQueries选项、针对不同Office版本选择合适的OLEDB驱动程序,以及提供了一个在ASP环境中实现Excel到数据库批量导入的具体函数。
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