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

SQLÓï¾ä´´½¨£¨Êý¾Ý¿â|Êý¾Ý±í|Ë÷Òý£©

CREATE Table <±íÃû>
   £¨[<ÁÐÃû1>] ÀàÐÍ (³¤¶È) [ȱʡֵ][Áм¶Ô¼Êø]
     [£¬<ÁÐÃû2> Êý¾ÝÀàÐÍ[ȱʡֵ][Áм¶Ô¼Êø]]….
     [£¬UNIQUE£¨ÁÐÃû[£¬ÁÐÃû]….£©]
     [£¬PRIMARY KEY£¨ÁÐÃû[£¬ÁÐÃû]…£©]
     [£¬FOREIGN  KEY £¨ÁÐÃû[£¬ÁÐÃû]…£©
     REFERENCES ±íÃû£¨ÁÐÃû[£¬ÁÐÃû]…£©]
     [£¬CKECK (Ìõ¼þ)] )
¹¦ÄÜ£º
½¨Á¢Ò»¸öÒÔ<±íÃû>ΪÃûµÄ±í¡£
/*´´½¨½èÊ黹ÊéÊý¾Ý¿â*/
create database ½èÊ黹ÊéÐÅÏ¢
on
( name = N'½èÊ黹ÊéÐÅÏ¢Data',
filename = N'D:\½èÊ黹ÊéÐÅÏ¢.mdf',
size = 20Mb,
maxsize = 40Mb,
filegrowth = 10Mb
)
log on
( name = N'½èÊ黹ÊéÐÅÏ¢_Log',
filename = N'D:\½èÊ黹ÊéÐÅÏ¢_Log.ldf',
size = 20Mb,
maxsize = 35Mb,
filegrowth = 10Mb
)
collate SQL_Latin1_General_CP1_CI_AS
go
/*´´½¨Êý¾Ý±í*/
use ½èÊ黹ÊéÐÅÏ¢
go
create table dbo.ͼÊé
(
ͼÊé±àºÅ int identity(1,1) not null ,
ͼÊéÃû³Æ varchar(50),
×÷Õß varchar(20),
³ö°æÉç varchar(50),
±¸×¢ varchar(100),
primary key (ͼÊé±àºÅ)
);
create table dbo.Óû§
(
Óû§±àºÅ int identity(1,1) not null,
¿ÚÁî varchar(20),
ÐÕÃû varchar(20),
ÐÔ±ð bit,
³öÉúÄêÔÂ datetime,
ÕË»§Óà¶î money,
primary key (Óû§±àºÅ)
);
CREATE TABLE [dbo].[½èÊé¼Ç¼]
(
[¼Ç¼±àºÅ] [int] IDENTITY(1,1) NOT NULL,
[Óû§±àºÅ] [int] NOT NULL,
[ͼÊé±àºÅ] [int] NOT NULL,
[½èÊéʱ¼ä] [datetime] NULL,
[»¹Êéʱ¼ä] [datetime] NULL,
[ÊÇ·ñÇ··Ñ] [bit] NULL,
[Ç··Ñ½ð¶î] [bit] NULL,
[ÊÇ·ñ»¹Êé] [bit] NULL,
PRIMARY KEY (¼Ç¼±àºÅ),
foreign key (Óû§±àºÅ) references Óû§(Óû§±àºÅ),
foreign key (ͼÊé±àºÅ) references ͼÊé(ͼÊé±àºÅ)
);
/*´´½¨Ë÷Òý*/
/****** ¶ÔÏó: Index [Book_ID_Name_Index] ½Å±¾ÈÕÆÚ: 09/26/2009 17:18:09 ******/
CREATE NONCLUSTERED INDEX [Book_ID_Name_Index] ON [dbo].[ͼÊé]
(
[ͼÊé±àºÅ] ASC,
[ͼÊéÃû³Æ] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, SORT_IN_TEMPDB = OFF, IGNORE_DUP_KEY = O


Ïà¹ØÎĵµ£º

SQL ServerÊý¾Ýµ¼Èëµ¼³ö¹¤¾ßBCPÏê½â

SQL code
SQL ServerÊý¾Ýµ¼Èëµ¼³ö¹¤¾ßBCPÏê½â
BCPÊÇSQL ServerÖиºÔðµ¼Èëµ¼³öÊý¾ÝµÄÒ»¸öÃüÁîÐй¤¾ß£¬ËüÊÇ»ùÓÚDB
-
LibraryµÄ£¬²¢ÇÒÄÜÒÔ²¢Ðеķ½Ê½¸ßЧµØµ¼Èëµ¼³ö´óÅúÁ¿µÄÊý¾Ý¡£BCP¿ÉÒÔ½«Êý¾Ý¿âµÄ±í»òÊÓͼֱ½Óµ¼³ö£¬Ò²ÄÜͨ¹ýSELECT fromÓï¾ä¶Ô±í»òÊÓͼ½øÐйýÂ˺󵼳ö¡£ÔÚµ¼Èëµ¼³öÊý¾Ýʱ£¬¿ÉÒÔʹÓÃĬÈÏÖµ»òÊÇʹÓÃÒ»¸ö¸ ......

¾­µäÓÐÓõÄSQLÓï¾äÊÕ¼¯

1.˵Ã÷£º¸´ÖƱí(Ö»¸´Öƽṹ,Ô´±íÃû£ºa бíÃû£ºb)
SQL: select * into b from a where 11
2.˵Ã÷£º¿½±´±í(¿½±´Êý¾Ý,Ô´±íÃû£ºa Ä¿±ê±íÃû£ºb)
SQL: insert into b(a, b, c) select d,e,f from a;
3.˵Ã÷£ºÏÔʾÎÄÕ¡¢Ìá½»È˺Í×îºó»Ø¸´Ê±¼ä
SQL: select a.title,a.username,b.adddate from table a,(select max(adddat ......

sql³£ÓÃÓï¾ä

ÔÚSQLSERVER£¬¼òµ¥µÄ×éºÏsp_spaceusedºÍsp_MSforeachtableÕâÁ½¸ö´æ´¢¹ý³Ì£¬¿ÉÒÔ·½±ãµÄͳ¼Æ³öÓû§Êý¾Ý±íµÄ´óС£¬°üÀ¨¼Ç¼×ÜÊýºÍ¿Õ¼äÕ¼ÓÃÇé¿ö£¬·Ç³£ÊµÓã¬ÔÚSqlServer2KºÍSqlServer2005Öж¼²âÊÔͨ¹ý¡£
/*
1. exec sp_spaceused '±íÃû'            £¨SQLͳ¼ÆÊý¾Ý£¬´óÁ¿ÊÂÎñ²Ù×÷ºó¿É ......

SQL»ù±¾Óï¾ä

ÕÆÎÕSQLËÄÌõ×î»ù±¾µÄÊý¾Ý²Ù×÷Óï¾ä£ºInsert£¬Select£¬UpdateºÍDelete¡£
¡¡¡¡ Á·ÕÆÎÕSQLÊÇÊý¾Ý¿âÓû§µÄ±¦¹ó²Æ ¸»¡£ÔÚ±¾ÎÄÖУ¬ÎÒÃǽ«Òýµ¼ÄãÕÆÎÕËÄÌõ×î»ù±¾µÄÊý¾Ý²Ù×÷Óï¾ä—SQLµÄºËÐŦÄÜ—À´ÒÀ´Î½éÉܱȽϲÙ×÷·û¡¢Ñ¡Ôñ¶ÏÑÔÒÔ¼°ÈýÖµÂß¼­¡£µ±ÄãÍê³ÉÕâЩѧϰºó£¬ÏÔÈ»ÄãÒѾ­¿ªÊ¼ËãÊǾ«Í¨SQLÁË¡£
¡¡¡¡ÔÚÎÒÃÇ¿ªÊ¼Ö®Ç°£¬ÏÈ ......

C#µ÷ÓÃSQL´æ´¢¹ý³ÌÒÔ¼°·µ»ØÖµºÍ²ÎÊýµÄ»ñÈ¡

QZone Editor
.dump{}

//TODO ÓòÃû
if (location.hash) {
document.domain=location.hash.substr(1);
}

//parent.qZEditor.callback();
function init(){
//»ñÈ¡±à¼­Æ÷Ãæ°åID
var pid = frameElement.panelID;

//»ñÈ¡±à¼­Æ÷Ãæ°å¶ÔÏó ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ