Community 学习——数据库结构2

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(6) Community_Communities

列数:         12

索引数:     0

外键数:     0

主键:         community_id

代码:         0

数据类型

允许 NULL

/范围

community_id

int identity

不允许

 

community_name

nvarchar(50)

不允许

 

community_uniqueID

uniqueidentifier ROWGUIDCOL

不允许

 

community_PrimaryDomain

nvarchar(50)

不允许

 

community_domain

nvarchar(50)

不允许

 

community_subdomain

nvarchar(50)

不允许

 

community_smtpServer

nvarchar(50)

不允许

 

community_databaseQuota

int

不允许

 

community_databaseQuotaUsed

int

不允许

 

community_sortOrder

int

不允许

 

community_isDisplayed

bit

不允许

 

community_enableTopicMenu

bit

不允许

 

外键

FK_Community_Errors_Community_Communities

Community_ActivityLog.activity_communityID

community_id

FK_Community_CommunityImages_Community_Communities

Community_CommunityImages.Image_CommunityID

community_id

FK_Community_Messages_Community_Communities

Community_Messages.Message_CommunityID

community_id

FK_Community_Newsletters_Community_Communities

Community_Newsletters.newsletter_communityID

community_id

FK_Community_NewsletterTemplates_Community_Communities

Community_NewsletterTemplates.Template_CommunityID

community_id

FK_Community_Sections_Community_Communities

Community_Sections.section_communityID

community_id

FK_Community_Services_Community_Communities

Community_Services.service_communityID

community_id

FK_Community_ServiceSubscriptions_Community_Communities

Community_ServiceSubscriptions.ss_communityID

community_id

FK_Community_Topics_Community_Communities

Community_Topics.topic_communityID

community_id

FK_Community_UserRoles_Community_Communities

Community_UserRoles.Role_CommunityID

community_id

FK_Community_Users_Community_Communities

Community_Users.User_CommunityID

community_id

FK_Community_VotingPolls_Community_Communities

Community_VotingPolls.Community_ID

community_id

(7) Community_CommunityImages

列数:         7

索引数:     0

外键数:     1

主键:         Image_ID

代码:         0

数据类型

允许 NULL

/范围

Image_ID

int identity

不允许

 

Image_CommunityID

int

不允许

 

Image_FileName

nvarchar(250)

不允许

 

Image_ContentType

nvarchar(50)

不允许

 

Image_DateCreated

datetime

不允许

 

Image_ImageType

int

不允许

 

Image_ImageData

image

不允许

 

外键详细信息(子)

FK_Community_CommunityImages_Community_Communities

定义:                                                  
Image_CommunityID         Community_Communities.community_id

允许 NULL:      不允许

更新时的参照完整性:       无动作

删除时的参照完整性:       层叠

(8) Community_ContentPages

列数:         27

索引数:     2

外键数:     1

主键:         contentPage_id

代码:         0

数据类型

允许 NULL

/范围

contentPage_id

int identity

不允许

 

contentPage_communityID

int

不允许

 

contentPage_userID

int

允许

 

contentPage_editUserID

int

允许

 

contentPage_parentID

int

不允许

 

contentPage_pageType

int

不允许

 

contentPage_sectionID

int

不允许

 

contentPage_title

nvarchar(100)

不允许

 

contentPage_description

nvarchar(500)

不允许

 

contentPage_metaDesc

nvarchar(250)

不允许

 

contentPage_metaKeys

nvarchar(250)

不允许

 

contentPage_dateCreated

datetime

不允许

 

contentPage_dateUpdated

datetime

允许

 

contentPage_dateCommented

datetime

允许

 

contentPage_topicID

int

允许

 

contentPage_replyID

int

不允许

 

contentPage_ModerationStatus

int

不允许

 

contentPage_ModerationUserID

int

不允许

 

contentPage_Rating

int

不允许

 

contentPage_SortOrder

datetime

不允许

 

contentPage_dateVisible

datetime

不允许

 

contentPage_viewCount

int

不允许

 

contentPage_timestamp

timestamp

不允许

 

contentPage_remoteCommunityUniqueID

uniqueidentifier

允许

 

contentPage_remoteContentPageID

int

允许

 

contentPage_remoteUsername

nvarchar(50)

允许

 

contentPage_remoteTimestamp

varbinary(50)

允许

 

索引

排序方式

ContentPage_SectionID

contentPage_sectionID

升序

IX_Community_ContentPages

contentPage_viewCount

升序

外键

FK_Community_ContentPages_Community_Sections

contentPage_sectionID

Community_Sections.section_id

FK_Community_Articles_Community_ContentPages

Community_Articles.Article_ContentPageID

contentPage_id

FK_Community_Books_Community_ContentPages

Community_Books.Book_ContentPageID

contentPage_id

FK_Community_Comments_Community_ContentPages

Community_Comments.Comment_ContentPageID

contentPage_id

FK_Community_Discuss_Community_ContentPages

Community_Discuss.Discuss_ContentPageID

contentPage_id

FK_Community_Downloads_Community_ContentPages

Community_Downloads.Download_ContentPageID

contentPage_id

FK_Community_Events_Community_ContentPages

Community_Events.Event_ContentPageID

contentPage_id

FK_Community_HasRead_Community_ContentPages

Community_HasRead.hr_contentPageID

contentPage_id

FK_Community_Links_Community_ContentPages

Community_Links.Link_ContentPageID

contentPage_id

FK_Community_PhotoGallery_Community_ContentPages

Community_PhotoGallery.photo_contentPageID

contentPage_id

FK_Community_Ratings_Community_ContentPages

Community_Ratings.Rating_ContentPageID

contentPage_id

FK_Community_SearchKeys_Community_ContentPages

Community_SearchKeys.search_contentPageID

contentPage_id

FK_Community_SectionImages_Community_ContentPages

Community_SectionImages.Image_ContentPageID

contentPage_id

索引详细信息

ContentPage_SectionID

:    contentPage_sectionID  (Asc)

唯一:         No

扩展属性:

OnFileGroup      PRIMARY

CLUSTERED     No

IGNORE_DUP_KEY  No

FILLFACTOR   0

PAD_INDEX     No

DROP_EXISTING      No

STATISTICS_NORECOMPUTE         No

IX_Community_ContentPages

:    contentPage_viewCount  (Asc)

唯一:         No

扩展属性:

OnFileGroup      PRIMARY

CLUSTERED     No

IGNORE_DUP_KEY  No

FILLFACTOR   0

PAD_INDEX     No

DROP_EXISTING      No

STATISTICS_NORECOMPUTE         No

外键详细信息(子)

FK_Community_ContentPages_Community_Sections

定义:                                                  
contentPage_sectionID     Community_Sections.section_id

允许 NULL:      不允许

更新时的参照完整性:       无动作

删除时的参照完整性:       层叠

(9) Community_Discuss

列数:         6

索引数:     0

外键数:     1

主键:         Discuss_ContentPageID

代码:         0

数据类型

允许 NULL

/范围

Discuss_ContentPageID

int

不允许

 

Discuss_LastCommentUserID

int

允许

 

Discuss_IsAnnouncement

bit

不允许

 

Discuss_IsPinned

bit

不允许

 

Discuss_IsLocked

bit

不允许

 

Discuss_BodyText

ntext

允许

 

外键详细信息(子)

FK_Community_Discuss_Community_ContentPages

定义:             
Discuss_ContentPageID   Community_ContentPages.contentPage_id

允许 NULL:      不允许

更新时的参照完整性:       无动作

删除时的参照完整性:       层叠

(10) Community_Downloads

列数:         6

索引数:     0

外键数:     1

主键:         Download_ContentPageID

代码:         0

数据类型

允许 NULL

/范围

Download_ContentPageID

int

不允许

 

Download_FileName

nvarchar(250)

不允许

 

Download_FileSize

int

不允许

 

Download_FullDescription

ntext

允许

 

Download_DownloadCount

int

不允许

 

Download_FileData

image

不允许

 

外键详细信息(子)

FK_Community_Downloads_Community_ContentPages

定义:             
Download_ContentPageID        Community_ContentPages.contentPage_id

允许 NULL:      不允许

更新时的参照完整性:       无动作

删除时的参照完整性:       层叠

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