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1 Export data to existing EXCEL file
from SQL Server table
insert into OPENROWSET('Microsoft.Jet.OLEDB.4.0',
'Excel 8.0;Database=D:\testing.xls;',
'SELECT * from [SheetName$]') select * from SQLServerTable
2 Export data from Excel to new SQL Server table
select *
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   c0503 "¹©Ó¦É̱àÂë",a0302 "¹©Ó¦ÉÌÃû³Æ",
   to_char(c0515,'yyyy.mm.dd') "¶©»õÈÕÆÚ",
   to_char(c0516,'yyyy.mm.dd') "Ô¤¶¨½»»õÈÕÆÚ"
   from c05,a03 where c0503=a0301 and
 &nb ......

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if exists (select * from tempdb.dbo.sysobjects where id = object_id(N'tempdb..#tempcitys') and type='U')
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if exists(select * from tempdb..sysobjects where name like &lsqu ......

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