Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

sqlserver »ù´¡ÖªÊ¶´óÕûÀí

                              SQL-Structured Query Language
--(¿ªÆôSQL·þÎñ£ºnet start mssqlserver)
--(ÔÚÃüÁîÐÐÖÐÊäÈë'sqlwb'ÃüÁî¿É´ò¿ªSQL¹ÜÀíÆ÷ )
--(Èç¹ûÒªÖ´ÐжàÌõÃüÁîÖеÄÒ»Ìõ,Êó±êÑ¡¶¨ºóÔÙ°´F5Ö´ÐÐ)
create database sales                           --´´½¨Ò»¸öÃûΪsalesµÄÊý¾Ý¿â
on
(
name='sales_data',
filename='d:\sales_data.mdf',
size=10,
maxsize=50,
filegrowth=5
)
log on
(
name='sales_log',
filename='d:\sales_log.ldf',
size=10,
maxsize=50,
filegrowth=5
)
drop database sales                             --ɾ³ýËù´´½¨µÄÊý¾Ý¿â
sp_helpdb sales                                 --²é¿´Êý¾Ý¿âµÄÏà¹ØÐÅÏ¢
sp_helpfile                                     --²é¿´µ±Ç°Êý¾Ý¿âÊý¾ÝÎļþÓëÈÕÖ¾ÎļþµÄÏà¹ØÐÅÏ¢
sp_detach_db sales                              --תÒÆÊý¾Ý¿âʱ·ÖÀëÊý¾Ý¿â
sp_attach_db sales,@filename1='Êý¾ÝÎļþ·¾¶Ãû'  --ÕûºÏ·ÖÀëµÄÊý¾Ý¿â                 
                  ,@filename2='ÈÕÖ¾Îļþ·¾¶Ãû'
--(È


Ïà¹ØÎĵµ£º

SqlServerÊý¾Ý¿âµÄÓï¾ä¼°Ò»Ð©²Ù×÷ÕûÀí

ÁÙ½üÄêÖÕ£¬ÔÚ¹¤×÷Ö®Óà¶Ô¹¤×÷ºÍѧϰÖÐÓöµ½µÄÎÊÌâÒÔ¼°³£ÓõÄһЩ֪ʶµã×öÁËЩÕûÀí£¬ÒÔ±¸ºóÓᣱ¾ÎÄÉæ¼°µÄÄÚÈÝΪÊý¾Ý¿â,ËãÊǶԿª·¢×ܽá(1)---Êý¾Ý¿âÒ»ÎĵIJ¹³ä¡£
1 ¶ÔÓÚÖ÷¼üÉèÖÃÁËIdentityµÄ±í£¬ÔÚɾ³ý±íÖÐÊý¾ÝºóÔÙÍù±íÖвåÈëÊý¾Ý£¬IdentityÁв»ÊÇ´Ó1ÆðʼÁË£¬Èç¹ûÏëɾ³ýÊý¾ÝºóIndentityÁÐÈÔ´Ó1Æðʼ£¬¿ÉÒÔÓÃÏÂÃæ´úÂëÀ´É¾³ýÊý¾Ý ......

SQLServerÖеÄÑ­»·Åú´¦Àí

  SQLServerÖеÄÑ­»·Åú´¦Àí
GOÃüÁîºóÃæ¼ÓÒ»¸ö³£Á¿¾Í¿ÉÒÔÁË
ÏÂÃæ·½·¨¿ÉÒÔÓÃÀ´¿ìËÙÉú³ÉÒ»ÅúÊý¾Ý
if (object_id ('t' ) is not null ) drop table t
go
create table t (id int identity (1 , 1 ), name varchar (40 ))
go
insert into t (name ) select newid ()
go 10
select * from t
/*
1 &nbs ......

SQLSERVER һЩ¾­µäÎÊÌâ×ܽá


SQLSERVER--һЩ¾­µäÎÊÌâ×ܽá
2007-04-01¡¡01:04:06
 
´óÖÐС
/**********************************/
--»ñµÃijһÌìËùÔÚÄêµÄµÚÒ»Ìì
declare @a datetime,@b datetime,@sum int,@num int,@res varchar(20)
select @a='1-6-1968'
select @b='2006-4-8'
select @sum=year(@a)
select @res=ltrim(cast(@sum as ......

SQLServerºÍOracle³£Óú¯Êý¶Ô±È

SQLServerºÍOracleÊÇ´ó¼Ò¾­³£Óõ½µÄÊý¾Ý¿â£¬ÔÚ´Ë×ܽá³öÕâЩ³£Óú¯ÊýÒÔ¹©
´ó¼Ò²Î¿¼¡£
Êýѧº¯Êý
¡¡¡¡1.¾ø¶ÔÖµ
¡¡¡¡S:select abs(-1) value
¡¡¡¡O:select abs(-1) value from dual
¡¡¡¡2.È¡Õû(´ó)
¡¡¡¡S:select ceiling(-1.001) value
¡¡¡¡O:select ceil(-1.001) value from dual
¡¡¡¡3.È¡Õû£¨Ð¡£©
¡¡¡¡S:s ......

£¨×ª£©SqlserverºÏ²¢¸´ÖƵÄwebͬ²½Ïê½â(ת΢ÈíÈýƪ)2


ÈçºÎΪ Web ͬ²½ÅäÖà IIS
±¾Ö÷ÌâÖеĹý³ÌÊÇΪºÏ²¢¸´ÖÆÅäÖà Web ͬ²½µÄµÚ¶þ¸ö²½Öè¡£Ó¦ÔÚΪ Web ͬ²½ÆôÓ÷¢²¼ºóÖ´Ðд˲½Öè¡£ÓйØÅäÖùý³ÌµÄ¸ÅÊö£¬Çë²ÎÔÄ ÅäÖà Web ͬ²½¡£Íê³É±¾Ö÷ÌâÖеĹý³Ìºó£¬Çë¼ÌÐøÖ´ÐеÚÈý¸ö²½Öè“ÅäÖö©ÔÄÒÔʹÓà Web ͬ²½”¡£ÏÂÁÐÖ÷ÌâÖн«½éÉܵÚÈý¸ö²½Ö裺
SQL Server Management Studio: ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ