CloudComputingFinalProject/data/tb_couponuser.sql

--�Ż�ȯ��
create table tb_couponuser (
   id                   int                  identity,					--��������
   paixu				int			         null default 0,			--����


   couponid             int                  null default 0,			--�Ż�ȯ����

   name					nvarchar(255)		 null default '',			--��ȡ�Ż�ȯ�û���

   couponstatus         int			         null default 0,			--�Ż�ȯʹ��״̬(0δʹ��/1��ʹ��)

   add_time             datetime             null default getdate(),    --����ʱ��
   constraint PK_TB_COUPONUSER primary key (id)
)
go

execute sp_addextendedproperty 'MS_Description', 
   '��������',
   'user', 'dbo', 'table', 'tb_couponuser', 'column', 'id'
go
execute sp_addextendedproperty 'MS_Description', 
   '����',
   'user', 'dbo', 'table', 'tb_couponuser', 'column', 'paixu'
go



execute sp_addextendedproperty 'MS_Description', 
   '�Ż�ȯ����',
   'user', 'dbo', 'table', 'tb_couponuser', 'column', 'couponid'
go

execute sp_addextendedproperty 'MS_Description', 
   '��ȡ�Ż�ȯ�û���',
   'user', 'dbo', 'table', 'tb_couponuser', 'column', 'name'
go

execute sp_addextendedproperty 'MS_Description', 
   '�Ż�ȯʹ��״̬(0δʹ��/1��ʹ��)',
   'user', 'dbo', 'table', 'tb_couponuser', 'column', 'couponstatus'
go
 
 
execute sp_addextendedproperty 'MS_Description', 
   '����ʱ��',
   'user', 'dbo', 'table', 'tb_couponuser', 'column', 'add_time'
go