采用路径标示扁平化树设计方式

SET ANSI_NULLS ON

GO

SET QUOTED_IDENTIFIER ON

GO

SET ANSI_PADDING ON

GO

CREATE TABLE [dbo].[Property](

[PropertyId] [int] IDENTITY(1,1) NOT NULL,

[PropertyNo] [varchar](10) NOT NULL,

[PropertyName] [varchar](50) NOT NULL,

[PropertyCName] [varchar](50) NULL,

[PropertyEName] [varchar](50) NULL,

[Pinyin] [varchar](100) NULL,

[PinyinAbb] [varchar](50) NULL,

[ENameAbb] [varchar](50) NULL,

[PropertyPath] [varchar](10) NULL,

[ParentPropertyPath] [varchar](10) NULL,

[PropertyLevel] [smallint] NULL,

[SeqNo] [smallint] NULL,

[Remark] [varchar](200) NULL,

[IsValid] [bit] NULL,

[Company] [smallint] NULL,

[LastModifyMan] [varchar](50) NULL,

[LastModifyTime] [datetime] NULL,

CONSTRAINT [PK_Property] PRIMARY KEY CLUSTERED

(

[PropertyId] ASC

)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]

) ON [PRIMARY]

GO

SET ANSI_PADDING OFF

GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'属性编号' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'Property', @level2type=N'COLUMN',@level2name=N'PropertyId'

GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'属性代号' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'Property', @level2type=N'COLUMN',@level2name=N'PropertyNo'

GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'属性名称' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'Property', @level2type=N'COLUMN',@level2name=N'PropertyName'

GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'属性繁体名' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'Property', @level2type=N'COLUMN',@level2name=N'PropertyCName'

GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'属性英文名' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'Property', @level2type=N'COLUMN',@level2name=N'PropertyEName'

GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'名称拼音' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'Property', @level2type=N'COLUMN',@level2name=N'Pinyin'

GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'名称拼音缩写' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'Property', @level2type=N'COLUMN',@level2name=N'PinyinAbb'

GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'英文名缩写' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'Property', @level2type=N'COLUMN',@level2name=N'ENameAbb'

GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'属性路径' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'Property', @level2type=N'COLUMN',@level2name=N'PropertyPath'

GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'父级属性路径' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'Property', @level2type=N'COLUMN',@level2name=N'ParentPropertyPath'

GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'属性层级' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'Property', @level2type=N'COLUMN',@level2name=N'PropertyLevel'

GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'序号' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'Property', @level2type=N'COLUMN',@level2name=N'SeqNo'

GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'备注' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'Property', @level2type=N'COLUMN',@level2name=N'Remark'

GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'是否有效' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'Property', @level2type=N'COLUMN',@level2name=N'IsValid'

GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'公司' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'Property', @level2type=N'COLUMN',@level2name=N'Company'

GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'最后修改人' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'Property', @level2type=N'COLUMN',@level2name=N'LastModifyMan'

GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'最后修改时间' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'Property', @level2type=N'COLUMN',@level2name=N'LastModifyTime'

GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'属性' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'Property'

GO

ALTER TABLE [dbo].[Property] ADD CONSTRAINT [DF_Property_SortNo] DEFAULT ((0)) FOR [SeqNo]

GO

ALTER TABLE [dbo].[Property] ADD CONSTRAINT [DF_Property_Company] DEFAULT ((0)) FOR [Company]

GO

树的路径设计方式

好处：

找当前及子LIKE '5%'

打所有的子：LIKE '5.%'