CloudComputingFinalProject/data/tb_freight.sql

--������ַ����
create table tb_freight (
   id                   int                  identity,					--��������
   title                nvarchar(100)        null,						--������ʽ
   gudingyf				nvarchar(255)        null default'',			--�̶��˷�
   yuanmian             nvarchar(255)        null default'',			--��Ԫ��
   yuanjifei            nvarchar(255)        null default'',			--����Ԫ�Ʒ�
   jianmian             nvarchar(255)        null default'',			--������
   jianjifei            nvarchar(255)        null default'',			--�������Ʒ�
   content              nvarchar(255)        null default'',			--��������
   paixu                int                  null default 0,			--����
   state				int			         null default 0,			--�Ƿ�ʹ��{0/�ǣ�1/��}
   add_time             datetime             null default getdate(),	--��������
   constraint PK_TB_FREIGHT primary key (id)
)
go

declare @CurrentUser sysname
select @CurrentUser = user_name()
execute sp_addextendedproperty 'MS_Description', 
   '��������',
   'user', @CurrentUser, 'table', 'tb_freight', 'column', 'id'
go

declare @CurrentUser sysname
select @CurrentUser = user_name()
execute sp_addextendedproperty 'MS_Description', 
   '������ʽ',
   'user', @CurrentUser, 'table', 'tb_freight', 'column', 'title'
go

declare @CurrentUser sysname
select @CurrentUser = user_name()
execute sp_addextendedproperty 'MS_Description', 
   '�̶��˷�',
   'user', @CurrentUser, 'table', 'tb_freight', 'column', 'gudingyf'
go

declare @CurrentUser sysname
select @CurrentUser = user_name()
execute sp_addextendedproperty 'MS_Description', 
   '��Ԫ��',
   'user', @CurrentUser, 'table', 'tb_freight', 'column', 'yuanmian'
go

declare @CurrentUser sysname
select @CurrentUser = user_name()
execute sp_addextendedproperty 'MS_Description', 
   '����Ԫ�Ʒ�',
   'user', @CurrentUser, 'table', 'tb_freight', 'column', 'yuanjifei'
go

declare @CurrentUser sysname
select @CurrentUser = user_name()
execute sp_addextendedproperty 'MS_Description', 
   '������',
   'user', @CurrentUser, 'table', 'tb_freight', 'column', 'jianmian'
go

declare @CurrentUser sysname
select @CurrentUser = user_name()
execute sp_addextendedproperty 'MS_Description', 
   '�������Ʒ�',
   'user', @CurrentUser, 'table', 'tb_freight', 'column', 'jianjifei'
go

declare @CurrentUser sysname
select @CurrentUser = user_name()
execute sp_addextendedproperty 'MS_Description', 
   '��������',
   'user', @CurrentUser, 'table', 'tb_freight', 'column', 'content'
go


declare @CurrentUser sysname
select @CurrentUser = user_name()
execute sp_addextendedproperty 'MS_Description', 
   '����',
   'user', @CurrentUser, 'table', 'tb_freight', 'column', 'paixu'
go

declare @CurrentUser sysname
select @CurrentUser = user_name()
execute sp_addextendedproperty 'MS_Description', 
   '�Ƿ�ʹ��{0/�ǣ�1/��}',
   'user', @CurrentUser, 'table', 'tb_freight', 'column', 'state'
go

declare @CurrentUser sysname
select @CurrentUser = user_name()
execute sp_addextendedproperty 'MS_Description', 
   '��������',
   'user', @CurrentUser, 'table', 'tb_freight', 'column', 'add_time'
go