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C:\Program Files\Microsoft SQL Server\90\DTS\Binn\DTSWizard.exe
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--<Ò»>ÏÔʾ¸ß¼¶Ñ¡Ï
sp_configure 'show advanced options',1
RECONFIGURE WITH override
go
sp_configure 'Ad Hoc Distributed Queries',1
RECONFIGURE WITH override
go
--<¶þ>ÓÃsp_configure½«'Ad Hoc Distributed Queries' ´ò¿ª²¢ÉèÖÃ
USE master
go
EXEC sp_configure 'Ad Hoc Distributed Queries',1
RECONFIGURE;
EXEC sp_configure;
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--´ÓÁíÒ»¸ösql serverµ¼Èësql serverµÄ´úÂëÊÇ£º
SELECT *
from OPENDATASOURCE(
'SQLOLEDB',
'server=YKTCPC-105\\JERRYSQL2000;user id=sa;password=123456;database=Ys2008'
).ys2008.dbo.yy_user
--Ö±½Ó°ÑExcelµÄÊý¾Ýµ¼Èëµ½Sql serverÖÐ(»úÆ÷ÄÚÐèÒª°²×°ÁË'Microsoft.Jet.OLEDB.4.0'Çý¶¯£¬ËùÒÔÕâ·½·¨ºÜ¶àʱ¼ä·´¶ø²»¿ÉÐС£):
SELECT * into sheet$
from OPENDATASOURCE('Microsoft.Jet.OLEDB.4.0','Data Source=C:\a.xls;User ID=Admin;Password=;Extended properties="Excel 8.0;HDR=Yes;";Persist Security Info=False')...[Sheet$]
--»òÕß
select * into sheet3$
from OPENROWSET('MICROSOFT.JET.OLEDB.4.0','Excel 5.0;HDR=YES;DATABASE=C:\a.xls',[Sheet$])


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import java.io.File;
import org.apache.commons.io.FileUtils;
import java.net.URL;
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±ðÈöÔSql Server µÄÐÔÄܲâÊÔÊý¾ÝÃÔ»óÄã

Êý¾Ý¿âµÄÐÔÄܲâÊÔ¿ÉÒÔ°ïÖúÄãÌáǰ֪µÀÄãµÄϵͳµÄ¸ºÔØÄÜÁ¦£¬¿ÉÒÔ°ïÖúÄã¸Ä½øÏµÍ³µÄʵʩ»òÉè¼Æ£¬¿ÉÒÔ°ïÖúÄãÈ·¶¨Ò»Ð©Éè¼ÆºÍ±à³ÌÔ­Ôò. µ«ÊÇ£¬ÕâÀïÃæÒ²ÓÐÏÝÚå. Èç¹û²»Ð¡ÐÄ£¬Äã»á×Ô¼º°Ñ×Ô¼ºÏݽøÈ¥£¬È´×îÖÕ²»Ã÷°×ÊÇʲôԭÒò. ÕâÀÎÒÄÃһλÏÈÉúΪÀý£¬À´¿´¿´ËûÔõô×Ô¼º°Ñ×Ô¼º¸ãºýÍ¿µÄ.
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Ëæ»úÑ¡ÔñÐеÄSQLÓï¾ä? ORACLE SQLSERVER ECT.

MySQL:
SELECT column from table
ORDER BY RAND()
LIMIT 1
PostgreSQL:
SELECT column from table
ORDER BY RANDOM()
LIMIT 1
Microsoft SQL Server:
SELECT TOP 1 column from table
ORDER BY NEWID()
IBM DB2
SELECT column, RAND() as IDX
from table
ORDER BY IDX FETCH FIRST 1 ROWS ONLY
Thanks Ti ......
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