用sql直接操作excel表

用sql直接操作excel表
start from 李孟尝
INSERT INTO OutputCane(ctime,outvalue,area,vid,ctimeint)
Select ctime,buyprice as outvalue,area,vid,left(ctime,4) as ctimeint
From OpenRowSet('Microsoft.Jet.OLEDB.4.0',
'Excel 8.0;Database=E:\workspace\brk\table_20100816\InsertGj.xls' ,
'select * from [巴西甘蔗产量$]')
end from
直接操作excel
select b.时间as etime ,广州as value ,a.id as areaid , 3 as varid from QH_Area a, OpenRowSet('Microsoft. Jet.OLEDB.4.0','Excel 8.0;Database=D:/xitong/糖现货价格.xls','select * from [Sheet1$] where 广州is not null ') b where ='广州'
--配置权限
EXEC sp_configure 'show advanced options', 1;
GO
RECONFIGURE;
GO
EXEC sp_configure 'Ad Hoc Distributed Queries', 1;
GO
RECONFIGURE;
GO
SQL SERVER 和EXCEL的数据导入导出
1、在SQL SERVER里查询Excel数据:
-- ======================================================
SELECT*
FROM OpenDataSource( 'Microsoft.Jet.OLEDB.4.0',
'Data Source="c:\book1.xls";User ID=Admin;Password=;Extended properties=Excel 5.0')...[Sheet1$]
下面是个查询的示例，它通过用于Jet 的OLE DB 提供程序查询Excel 电子表格。

SELECT*
FROM OpenDataSource( 'Microsoft.Jet.OLEDB.4.0',
'Data Source="c:\Finance\account.xls";User ID=Admin;Password=;Extended properties=Excel 5.0')...xactio ns
-------------------------------------------------------------------------------------------------
2、将Excel的数据导入SQL server :
-- ======================================================
SELECT*into newtable
FROM OpenDataSource( 'Microsoft.Jet.OLEDB.4.0',
'Data Source="c:\book1.xls";User ID=Admin;Password=;Extended properties=Excel 5.0')...[Sheet1$]
实例:
SELECT*into newtable
FROM OpenDataSource( 'Microsoft.Jet.OLEDB.4.0',
'Data Source="c:\Finance\account.xls";User ID=Admin;Password=;Extended properties=Excel 5.0')...xactio ns
-------------------------------------------------------------------------------------------------
3、将SQL SERVER中查询到的数据导成一个Excel文件
-- ======================================================
T-SQL代码：
EXEC master..xp_cmdshell 'bcp 库名.dbo.表名out c:\Temp.xls -c -q -S"servername" -U"sa" -P""'
参数：S 是SQL服务器名；U是用户；P是密码
说明：还可以导出文本文件等多种格式
实例:EXEC master..xp_cmdshell 'bcp saletesttmp.dbo.CusAccount out c:\temp1.xls -c -q -S"pmserver" -U"sa" -P"sa"'
EXEC master..xp_cmdshell 'bcp "SELECT au_fname, au_lname FROM pubs..authors ORDER BY au_lname" qu eryout C:\ authors.xls -c -Sservername -Usa -Ppassword'
在VB6中应用ADO导出EXCEL文件代码：
Dim cn As New ADODB.Connection
cn.open"Driver={SQL Server};Server=WEBSVR;DataBase=WebMis;UID=sa;WD=123;"
cn.execute"master..xp_cmdshell 'bcp "SELECT col1, col2 FROM 库名.dbo.表名" queryout E:\DT.xls -c -Sserve rname -Usa -Ppassword'"
------------------------------------------------------------------------------------------------
4、在SQL SERVER里往Excel插入数据:
-- ======================================================
insert into OpenDataSource( 'Microsoft.Jet.OLEDB.4.0',
'Data Source="c:\Temp.xls";User ID=Admin;Password=;Extended properties=Excel 5.0')...table1 (A1,A2,A3) values(1,2,3)
T-SQL代码：
INSERT INTO
OPENDATASOURCE('Microsoft.JET.OLEDB.4.0',
'Extended Properties=Excel 8.0;Data source=C:\training\inventur.xls')...[Filiale1$]
(bestand, produkt) VALUES(20, 'Test')。