SQL¶ÁÈ¡EXCEL
Ö±½ÓÔÚSQL²éѯ·ÖÎöÆ÷ÖжÁÈ¡EXCELÎļþÐèҪʹÓõ½OPENDATASOURCE¡£
µ«ÊÇʹÓÃËü֮ǰÐèÒª½øÐÐÅäÖÃһϡ£¼ÇµÃÈçÏÂÅäÖÃÊDZØÐëµÄ£º
1¡¢Ö´ÐÐÕâÁ½¸ö´æ´¢¹ý³Ì£º
exec sp_configure 'show advanced options',1
reconfigure
exec sp_configure 'Ad Hoc Distributed Queries',1
reconfigure
ËüµÄ×÷Óãº
µÚÒ»¸öÊÇ£ºÊÇ·ñÖ§³Ö¸ß¼¶Ñ¡ÏîµÄ£¬1Ϊ֧³Ö0Ϊ²»Ö§³Ö¡£
µÚ¶þ¸öÊÇ£ºÊÇ·ñÖ§³Ö·Ö²¼Ê½²éѯ£¬
1Ϊ֧³Ö0Ϊ²»Ö§³Ö¡£
¶øÇÒÒ»¶¨ÊÇÏÈÖ§³Ö¸ß¼¶Ñ¡ÏÔÙ¿ÉÒÔÉèÖ÷ֲ¼Ê½²éѯ£¬ÒòΪ·Ö²¼Ê½²éѯ±¾Éí¾ÍÊÇ
Ò»¸ö¸ß¼¶Ñ¡ÏîÀ´µÄ¡£
2¡¢Ê¹ÓÃOPENDATASOURCE£¬ËüÓÐÁ½ÖÖÓï·¨
£¨1£©SELECT * from OPENDATASOURCE('Microsoft.Jet.OLEDB.4.0',
'Data Source=D:\TempExcelData\Exl_Test_01.xls;Extended Properties=EXCEL 5.0')...[Student$]
£¨2£©select *
from Openrowset('Microsoft.Jet.OLEDB.4.0','EXCEL 8.0;HDR=YES;User id=admin;Password=;IMEX=1;
DATABASE=D:\TempExcelData\Exl_Test_01.xls', Student$)
3¡¢ÓÃÍêºóÒª¹Ø±ÕµÚÒ»²½´ò¿ªµÄ¶«Î÷
exec sp_configure 'show advanced options',0
reconfigure
exec sp_configure 'Ad Hoc Distributed Queries',0
reconfigure
°´Õմ˲½²»Ò»¶¨¿ÉÒÔ²éѯµ½ÄãEXCELµÄÊý¾Ý£¬¿ÉÄÜ»¹»áÓÐÆäËüµÄ´íÎ󣬱ÈÈç˵ȨÏÞ
²»×ã¹»Òý·¢ÆäËüµÄÎÊÌâ°¡£¬ÒªÔÚÍøÉÏÕÒ¶àһϣ¬¾ÍÈçÎÒÅäÖõÄʱºò£¬ÓõÄÊÇSA½øÈ¥µÄ£¬
µ«ÊÇSA²»ÊÇSYSADMINISTRATORÕâÒ»×飬Ҫ¼Ó½øÈ¥ºó²ÅÓÐȨÏÞ£¬²ÅÄÜ˳Àû²éµ½Êý¾Ý
Ïà¹ØÎĵµ£º
Ò»¡¢Ê¹ÓÃÖ¤ÊéʵÏÖÖ÷±¸SQL ServerʵÀýµÄ»¥Í¨
1.ÔÚÖ÷»úºÍ±¸»úÉϷֱ𴴽¨Ö¤Êé
ÔÚÖ÷»úÉÏÖ´ÐÐÈçÏÂÓï¾ä:
USE master;
CREATE MASTER KEY ENCRYPTION BY PASSWORD = 'abcdefg';
CREATE CERTIFICATE CERT_HOST_A WITH SUBJECT = 'HOST_A certificate' ,
START_DATE = '01/01/2010';
GO
ÔÚ±¸»úÉÏÖ´ÐÐÈçÏÂÓï¾ä:
USE master; ......
use master
go
if exists(select * from dbo.sysobjects where id = object_id(N'[dbo].[P_KillConnections]') and OBJECTPROPERTY(id, N'IsProcedure') = 1)
drop procedure [dbo].[P_KillConnections]
GO
create proc P_KillConnections
@dbname varchar(200)
as
declare @sql nvarchar(500)
declare @spid nvar ......
×Ö·û´®º¯Êý¶Ô¶þ½øÖÆÊý¾Ý¡¢×Ö·û´®ºÍ±í´ïʽִÐв»Í¬µÄÔËËã¡£´ËÀຯÊý×÷ÓÃÓÚCHAR¡¢
VARCHAR¡¢ BINARY¡¢ ºÍVARBINARY Êý¾ÝÀàÐÍÒÔ¼°¿ÉÒÔÒþʽת»»ÎªCHAR »òVARCHARµÄ
Êý¾ÝÀàÐÍ¡£¿ÉÒÔÔÚSELECT Óï¾äµÄSELECT ºÍWHERE ×Ó¾äÒÔ¼°±í´ïʽÖÐʹÓÃ×Ö·û´®º¯Êý¡£³£ÓõÄ
×Ö·û´®º¯ÊýÓУº
Ò»¡¢×Ö·ûת»»º¯Êý
1¡¢ASCII()
·µ»Ø×Ö·û±í´ïʽ×î×ó¶ ......
¡¡×Ô´ÓSQL Server 2005ÍÆ³öºó£¬ÒòΪÓÐÁ˸üºÃµÄÐÔÄÜ£¬ËùÒÔÓкܶàÓëSQL Server 2000Ïà¹ØµÄÓ¦ÓóÌÐòÐèÒªÉý¼¶µ½Õâ¸ö°æ±¾¡£µ«ÈçºÎ²ÅÄÜÒÔ×î¿ì×î·½±ãµÄ·½Ê½°ÑÆäÖеıí½á¹¹¼°¶ÔÓ¦µÄÊý¾ÝºÍÊý¾ÝµÄÆäËüµÄ¸ñʽµ¼Èëµ½SQL Server 2005ÄØ£¿SQL Server 2005µÄÊý¾ÝÓÖÈçºÎµ¼Èëµ½SQL Server 2000ÉÏ£¿ÎÒÃÇ·Ö±ðÀ´¿´ÏÂÃæÊµÏֵķ½Ê½£º
¡¡¡¡1) SQL ......
±¾ÎÄ×ªÔØÓÚ£ºhttp://www.javaeye.com/topic/185385
ѧϰÊý¾Ý¿â²éѯµÄʱºò¶Ô¶à±íÁ¬½Ó²éѯµÄÓÐЩ¸ÅÄ±È½ÏÄ£ºý¡£¶øÁ¬½Ó²éѯÊÇÔÚÊý¾Ý¿â²éѯ²Ù×÷µÄʱºò¿Ï¶¨ÒªÓõ½µÄ¡£¶ÔÓڴ˸ÅÄî
ÎÒÓÃͨË×һЩµÄÓïÑÔºÍÀý×ÓÀ´½øÐн²½â¡£Õâ¸öÀý×ÓÊÇÎÒ½²¿ÎµÄʱºò¾³£²ÉÓõÄÀý×Ó¡£
Ê×ÏÈÎÒÃÇ×öÁ½ÕÅ±í£ºÔ±¹¤ÐÅÏ¢±íºÍ²¿ÃÅÐÅÏ¢±í£¬ÔÚ´Ë£¬±íµ ......