CloudComputingFinalProject/data/tb_product_class.sql

--��Ŀ��
create table tb_product_class (
   id                   int                  identity,					--����id
   channel_id           int                  not null default 0,		--Ƶ������
   title                nvarchar(100)        null,						--����
   guid                 nvarchar(50)         null,						--guid
   parent_id            int                  null default 0,			--����id
   class_list           nvarchar(500)        null,						--��Ŀ��
   attribute_list		nvarchar(500)        null,						--���Լ�
   class_layer          int                  null default 0,			--����
   paixu                int                  null default 0,			--����
   url                  nvarchar(255)        null default '',			--����
   path                 nvarchar(255)        null default '',			--ͼƬ·��
   content              ntext                null,						--����
   seo_title            nvarchar(255)        null default '',			--seo����
   seo_keywords         nvarchar(255)        null default '',			--seo�ؼ���
   seo_description      nvarchar(255)        null default '',			--seo����
   state				int                  null default 0,			--״̬(0��ʾ/1����)
   constraint PK_TB_PRODUCT_CLASS primary key (id)
)
go

declare @CurrentUser sysname
select @CurrentUser = user_name()
execute sp_addextendedproperty 'MS_Description', 
   '����ID',
   'user', @CurrentUser, 'table', 'tb_product_class', 'column', 'id'
go
declare @CurrentUser sysname
select @CurrentUser = user_name()
execute sp_addextendedproperty 'MS_Description', 
   '״̬(0��ʾ/1����)',
   'user', @CurrentUser, 'table', 'tb_product_class', 'column', 'state'
go
declare @CurrentUser sysname
select @CurrentUser = user_name()
execute sp_addextendedproperty 'MS_Description', 
   'Ƶ������',
   'user', @CurrentUser, 'table', 'tb_product_class', 'column', 'channel_id'
go
declare @CurrentUser sysname
select @CurrentUser = user_name()
execute sp_addextendedproperty 'MS_Description', 
   '����',
   'user', @CurrentUser, 'table', 'tb_product_class', 'column', 'title'
go
declare @CurrentUser sysname
select @CurrentUser = user_name()
execute sp_addextendedproperty 'MS_Description', 
   'guid',
   'user', @CurrentUser, 'table', 'tb_product_class', 'column', 'guid'
go
declare @CurrentUser sysname
select @CurrentUser = user_name()
execute sp_addextendedproperty 'MS_Description', 
   '����',
   'user', @CurrentUser, 'table', 'tb_product_class', 'column', 'parent_id'
go
declare @CurrentUser sysname
select @CurrentUser = user_name()
execute sp_addextendedproperty 'MS_Description', 
   '��Ŀ��',
   'user', @CurrentUser, 'table', 'tb_product_class', 'column', 'class_list'
go
declare @CurrentUser sysname
select @CurrentUser = user_name()
execute sp_addextendedproperty 'MS_Description', 
   '���Լ�',
   'user', @CurrentUser, 'table', 'tb_product_class', 'column', 'attribute_list'
go
declare @CurrentUser sysname
select @CurrentUser = user_name()
execute sp_addextendedproperty 'MS_Description', 
   '����',
   'user', @CurrentUser, 'table', 'tb_product_class', 'column', 'class_layer'
go
declare @CurrentUser sysname
select @CurrentUser = user_name()
execute sp_addextendedproperty 'MS_Description', 
   '����',
   'user', @CurrentUser, 'table', 'tb_product_class', 'column', 'paixu'
go
declare @CurrentUser sysname
select @CurrentUser = user_name()
execute sp_addextendedproperty 'MS_Description', 
   '���ӵ�ַ',
   'user', @CurrentUser, 'table', 'tb_product_class', 'column', 'url'
go
declare @CurrentUser sysname
select @CurrentUser = user_name()
execute sp_addextendedproperty 'MS_Description', 
   'ͼƬ·��',
   'user', @CurrentUser, 'table', 'tb_product_class', 'column', 'path'
go
declare @CurrentUser sysname
select @CurrentUser = user_name()
execute sp_addextendedproperty 'MS_Description', 
   '����',
   'user', @CurrentUser, 'table', 'tb_product_class', 'column', 'content'
go
declare @CurrentUser sysname
select @CurrentUser = user_name()
execute sp_addextendedproperty 'MS_Description', 
   '�Ż�����',
   'user', @CurrentUser, 'table', 'tb_product_class', 'column', 'seo_title'
go
declare @CurrentUser sysname
select @CurrentUser = user_name()
execute sp_addextendedproperty 'MS_Description', 
   '�Ż��ؼ���',
   'user', @CurrentUser, 'table', 'tb_product_class', 'column', 'seo_keywords'
go
declare @CurrentUser sysname
select @CurrentUser = user_name()
execute sp_addextendedproperty 'MS_Description', 
   '�Ż�����',
   'user', @CurrentUser, 'table', 'tb_product_class', 'column', 'seo_description'
go