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

½â¾öSQL ServerÀïsp_helptextÊä³ö¸ñʽ´íÐÐÎÊÌâ

use Master 
go 
if object_id('SP_SQL') is not null 
  drop proc SP_SQL 
go 
create proc [dbo].[SP_SQL](@ObjectName sysname) 
as 
set nocount on ; 
declare @Print varchar(max) 
if exists(select 1 from syscomments  where ID=object_id(@ObjectName) and encrypted=1) 
  begin 
       Print N'對ÏóÒѼÓÃÜ!' 
       return 
  end 
if coalesce(object_id(@ObjectName,N'P'),object_id(@ObjectName,N'FN'),object_id(@ObjectName,N'IF'),object_id(@ObjectName,N'TF'),object_id(@ObjectName,N'TR'),object_id(@ObjectName,N'V')) is  null 
  begin 
      Print N'對ÏóÖ»針對º¯數¡¢´æ儲過³Ì¡¢觸發Æ÷¡¢視圖!' 
      return  
  end 
print 'Use '+db_Name() 
print 'Go' 
print 'if object_ID('+quotename(case when charindex(']',@ObjectName)=0 then '['+replace(rtrim(@ObjectName),'.','].[')+']' else @ObjectName end ,'''')+') is not null' 
print char(9)+'Drop '+case  when object_id(@ObjectName,N'P') is not null then 'Procedure ' when Coalesce(object_id(@ObjectName,N'FN'),object_id(@ObjectName,N'IF'),object_id(@ObjectName,N'TF')) is not null then 'Function ' when object_id(@ObjectName,N'TR') is not null then 'Trigger ' else 'View 'end +case when charindex(']',@ObjectName)=0 then '['+replace(rtrim(@ObjectName),'.','].[')+']' else @ObjectName end 
Print 'Go' 
declare @T table(Col nvarchar(max)) 
insert @T select object_definition(object_id(@ObjectName)) +char(13)+char(10) 
while (select max(Col) from @T)>'' 
  begin 
      select top 1 @Print=left(Col,charindex(char(13)+char(10),Col)-1) from @T 
      print @Print 
   


Ïà¹ØÎĵµ£º

SQL´æ´¢¹ý³Ì·ÖÒ³Ëã·¨Ñо¿(Ö§³ÖǧÍò¼¶)

SQL´æ´¢¹ý³Ì·ÖÒ³Ëã·¨Ñо¿(Ö§³ÖǧÍò¼¶)
1.“¶íÂÞ˹´æ´¢¹ý³Ì”µÄ¸ÄÁ¼°æ
CREATE procedure pagination1
(@pagesize int, --Ò³Ãæ´óС£¬Èçÿҳ´æ´¢20Ìõ¼Ç¼
@pageindex int --µ±Ç°Ò³Âë)
as set nocount on
begin
declare @indextable table(id int identity(1,1),nid int) --¶¨Òå±í±äÁ¿
declare @PageL ......

¾­µäSQLÓï¾ä´óÈ«

Ò»¡¢»ù´¡
1¡¢ËµÃ÷£º´´½¨Êý¾Ý¿â
CREATE DATABASE database-name
2¡¢ËµÃ÷£ºÉ¾³ýÊý¾Ý¿â
drop database dbname
3¡¢ËµÃ÷£º±¸·Ýsql server
--- ´´½¨ ±¸·ÝÊý¾ÝµÄ device
USE master
EXEC sp_addumpdevice 'disk', 'testBack', 'c:\mssql7backup\MyNwind_1.dat'
--- ¿ªÊ¼ ±¸·Ý
BACKUP DATABASE pubs TO testBack
4¡¢Ëµ ......

SQLÖÐIN,NOT IN,EXISTS,NOT EXISTSµÄÓ÷¨ºÍ²î±ð


SQLÖÐIN,NOT IN,EXISTS,NOT EXISTSµÄÓ÷¨ºÍ²î±ð:
IN:È·¶¨¸ø¶¨µÄÖµÊÇ·ñÓë×Ó²éѯ»òÁбíÖеÄÖµÏàÆ¥Åä¡£
IN ¹Ø¼ü×ÖʹÄúµÃÒÔÑ¡ÔñÓëÁбíÖеÄÈÎÒâÒ»¸öֵƥÅäµÄÐС£
µ±Òª»ñµÃ¾ÓסÔÚ California¡¢Indiana »ò Maryland ÖݵÄËùÓÐ×÷ÕßµÄÐÕÃûºÍÖݵÄÁбíʱ£¬¾ÍÐèÒªÏÂÁвéѯ£º
SELECT ProductID, ProductName from Northwind.dbo.Pro ......

sqlÊý¾Ýµ¼Èëµ¼³ö

´ó¼Ò´ò¿ªÕâ¸öÁ´½Ó¿ÉÒÔ¿´µ½ºÜ¶àÊý¾Ý¿âµÄÁ¬½Ó·½·¨¡£http://www.connectionstrings.com
ÕâЩÊý¾Ý¿âÖ®¼äµÄÊý¾Ý½»»»¾ÍÊÇÕâ¸öÌù×ÓËùÒª×ܽáµÄÄÚÈÝ¡£
£¨Ò»£©SQL ServerÖ®¼ä
°ÑÔ¶³ÌÊý¾Ý¿âÖеÄÊý¾Ýµ¼Èëµ½±¾µØÊý¾Ý¿â¡£
http://community.csdn.net/Expert/topic/5079/5079649.xml?temp=.7512018
http://community.csdn.net/Expert/ ......

SQLÊý¾Ý¿âÖÐÓÃimageÀ´´æ´¢Îļþ

SQLÊý¾Ý¿âÖÐÓÃimageÀ´´æ´¢Îļþ,µ«SQLûÓÐÌṩֱ½ÓµÄ´æÈ¡ÎļþµÄÃüÁî.
/*--bcp ʵÏÖ¶þ½øÖÆÎļþµÄµ¼Èëµ¼³ö
 Ö§³Öimage,text,ntext×ֶεĵ¼Èë/µ¼³ö
 imageÊʺÏÓÚ¶þ½øÖÆÎļþ,°üÀ¨:WordÎĵµ,ExcelÎĵµ,ͼƬ,ÒôÀÖµÈ
 text,ntextÊʺÏÓÚÎı¾Êý¾ÝÎļþ
 ×¢Òâ:µ¼Èëʱ,½«¸²¸ÇÂú×ãÌõ¼þµÄËùÓÐÐÐ
  µ¼³öʱ,½ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ