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
»Ö¸´Ä£Ê½£¨Recovery Model£©Ö¼ÔÚ¿ØÖÆÊÂÎñÈÕ־ά»¤¡£»Ö¸´Ä£Ê½ËµÃ÷Á˹¤×÷¶ªÊ§µÄ·çÏÕ£¬ÄÜ·ñ»Ö¸´µ½Ê±µã£¿
SQL ServerÊý¾Ý¿âÓÐÈýÖÖ»Ö¸´Ä£Ê½£º¼òµ¥»Ö¸´Ä£Ê½¡¢ÍêÕû»Ö¸´Ä£Ê½ºÍ´óÈÝÁ¿ÈÕÖ¾»Ö¸´Ä£Ê½¡£
Ïà¶ÔÓÚ¼òµ¥»Ö¸´Ä£Ê½¶øÑÔ£¬ÍêÕû»Ö¸´Ä£Ê½ºÍ´óÈÝÁ¿ÈÕÖ¾»Ö¸´Ä£Ê½ÌṩÁ˸üÇ¿µÄÊý¾Ý±£»¤¹¦ÄÜ¡£ÕâЩ»Ö¸´Ä£Ê½¶¼ÊÇ»ùÓÚ±¸·ÝÊÂÎñÈÕÖ ......
SQLµ±Ç°ÈÕÆÚ»ñÈ¡¼¼ÇÉ
select getdate() //2003-11-07 17:21:08.597
select convert(varchar(10), getdate(),120) //2003-11-07
select convert(char(8),getdate(),112)  ......
ÔÚʹÓÃNHibernate¹ý³ÌÖо³£»áʹÓõ½¸´ÔÓµÄsql²éѯ£¬µ«ÊÇʹÓÃhqlÓֱȽÏÂé·³µÄÇé¿öÏ£¬ÎÒÃÇÍùÍù¶¼»áÏëµ½²ÉÓÃÔʼµÄsqlÀ´Ö´ÐС£µ«ÊÇÈçºÎÀûÓÃNHibernateÀ´Ö´ÐÐsqlÄØ£¿ÎÊÌâÀ´ÁË£¬ÔÚNHibernateÖÐÒ²ÓÐAdoTemplateµÄ·½·¨¿ÉÒÔÖ´ÐÐsqlµÄ£¬µ«ÊÇÕâÀïÒª½éÉܵÄÊÇÁíÍâÒ»ÖÖ·½·¨£ºCreateSQLQuery¡£ÒÔϲ¿·ÖÀý×ÓÔ´×ÔÓÚÍøÂç¡£
ʵÀýÒ»£¨Ô´×ÔÓÚ ......
½¨±í£º
CREATE TABLE [DB.dbo].tableName
(Stud_id int CONSTRAINT constraintName1 not null primary key,
Name nvarchar(5) not null,
Birthday datetime,
Gender nchar(1),
Telcode char(12),
Zipcode char(6) CONSTRAINT constraintName2 CHECK(zipcode like [ ......
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 ......