Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

EXCELתÊý¾Ýµ½SQL(ÒÑÓбí½á¹¹)

insert into Country123 ([Country_Id], [Region_ID], [Country_EN_Name], [Country], [Country_ALL_ID], [Country_Order_Id]) select [Country_Id], [Region_ID], [Country_EN_Name], [Country], [Country_ALL_ID], [Country_Order_Id] from openrowset( 'Microsoft.Jet.OLEDB.4.0', 'EXCEL 5.0;HDR=YES;IMEX=1; DATABASE=C:\Documents and Settings\Administrator.SM-8K7POQCBNFWO\My Documents\Google Talk Received Files\12-24.XLS',Country)


Ïà¹ØÎĵµ£º

º½¿Õ¹«Ë¾¹ÜÀíϵͳ(VC++ ÓëSQL 2005)

ϵͳ»·¾³£ºWindows 7
Èí¼þ»·¾³£ºVisual C++ 2008 SP1 +SQL Server 2005
±¾´ÎÄ¿µÄ£º±àдһ¸öº½¿Õ¹ÜÀíϵͳ
      ÕâÊÇÊý¾Ý¿â¿Î³ÌÉè¼ÆµÄ³É¹û£¬ËäÈ»³É¼¨²»¼Ñ£¬µ«ÊÇ×÷ΪÎÒÓÃVC++ ÒÔÀ´±àдµÄ×î´ó³ÌÐò»¹ÊÇ´«µ½ÍøÉÏ£¬ÒÔ¹©²Î¿¼¡£ÓÃVC++ ×öÊý¾Ý¿âÉè¼Æ²¢²»ÈÝÒ×£¬µ«Ò²²»ÊDz»¿ÉÄÜ¡£ÒÔÏÂÊÇÎҵijÌÐò½çÃæ£¬ºóÃæ ......

Sql°æ±¾³ýÈ¥html²¢½ØÈ¡Ö¸¶¨³¤¶ÈµÄ×Ö·û´®

set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
Go
----½ØÈ¡×Ö·û´®£¬²¢³öÈ¥html
create FUNCTION [dbo].[CutString] (@str varchar(1000),@length int) 
RETURNS varchar(1000) AS 
BEGIN
 declare @mainstr varchar(1000)
 declare @substr varchar(1000)
 if(@str is not null or @st ......

SQLÔÚ´æ´¢¹ý³ÌÉè¼ÆÐĵÃÌå»áºÍÓÅ»¯´ëÊ©

Ò»¡¢Êʺ϶ÁÕß¶ÔÏó
Êý¾Ý¿â¿ª·¢³ÌÐòÔ±£¬Êý¾Ý¿âµÄÊý¾ÝÁ¿ºÜ¶à£¬Éæ¼°µ½¶ÔSP(´æ´¢¹ý³Ì)µÄÓÅ»¯µÄÏîÄ¿¿ª·¢ÈËÔ±£¬¶ÔÊý¾Ý¿âÓÐŨºñÐËȤµÄÈË¡£
¶þ¡¢½éÉÜ
ÔÚÊý¾Ý¿âµÄ¿ª·¢¹ý³ÌÖУ¬¾­³£»áÓöµ½¸´ÔÓµÄÒµÎñÂß¼­ºÍ¶ÔÊý¾Ý¿âµÄ²Ù×÷£¬Õâ¸öʱºò¾Í»áÓÃSPÀ´·â×°Êý¾Ý¿â²Ù×÷¡£Èç¹ûÏîÄ¿µÄSP½Ï¶à£¬ÊéдÓÖûÓÐÒ»¶¨µÄ¹æ
·¶£¬½«»áÓ°ÏìÒÔºóµÄϵͳά»¤À§ÄÑ ......

PL/SQL DEVELOPER »ù±¾Ó÷¨Ïê½â£¨×ª£©

PL/SQL DEVELOPER »ù±¾Ó÷¨Ïê½â(½¨Òéд¹ýµÚÒ»¸ö´æ´¢¹ý³ÌºóµÄ³õÊֱضÁ)
  
ÓùýoracleµÄ¶¼±§Ô¹£¬ÎªÁËÎȶ¨ ËüÌṩµÄͼÐλ¯²Ù×÷ ËÙ¶ÈÂýµÄÈÃÈËÉËÐÄѽ£¬p4+128MµÄ»úÆ÷Ö»ÒªÆô¶¯Ò»¸ö
  
oracle·þÎñ¾Í¹»ÈÃÈËÉËÐĵģ¬ÔÙÔÚdba studioÀïÃæ²Ù×÷ÕæÄÜÈÃÈ˿ޡ£
  pl/sql developerÕýÊǽâ¾öÕâ¸öÎÊÌâµ ......

SQLÖÐEXISTSµÄÓ÷¨


±ÈÈçÔÚNorthwindÊý¾Ý¿âÖÐ
ÓÐÒ»¸ö²éѯΪ
SELECT c.CustomerId, CompanyName
from Customers c
WHERE EXISTS(
SELECT OrderID from Orders o
WHERE o.CustomerID = cu.CustomerID)
ÕâÀïÃæµÄEXISTSÊÇÈçºÎÔË×÷ÄØ£¿×Ó²éѯ·µ»ØµÄÊÇOrderId×ֶΣ¬¿ÉÊÇÍâÃæµÄ²éѯҪÕÒµÄÊÇCustomerIDºÍCompanyName×ֶΣ¬ÕâÁ½¸ö×Ö¶Î¿Ï ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ