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drop table father;
create table father(
 id int identity(1,1) primary key,
 name varchar(20) not null,
 age int not null
  
)
drop table mother;
create table mother(
 id int identity(1,1),
 name varchar(20) not null,
 age int not null,
 husband int not null
)
alter table mother
  add constraint FK_ID foreign key(husband) references father(id)
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drop table father;
create table father(
 id int identity(1,1),   (䶨Òå primary key)
 name varchar(20) not null,
 age int not null
)
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SET QUOTED_IDENTIFIER ON
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SET ANSI_NULLS ON
GO
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if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[p_movefile]') and OBJECTPROPERTY(id, N'IsProcedure') = 1)
drop procedure [dbo].[p_movefile]
GO
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SELECT nickname,email
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WHERE name='ÕÅÈý'
 
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