album.txt
上传用户:wenllgg125
上传日期:2020-04-09
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文件大小:1k
-
- if exists (select * from dbo.sysobjects where id = object_id(N'[dnt_phototags]') and OBJECTPROPERTY(id, N'IsUserTable') = 1)
- drop table [dnt_phototags]
- ;
- CREATE TABLE [dnt_phototags] (
- [tagid] [int] NOT NULL ,
- [photoid] [int] NOT NULL
- ) ON [PRIMARY]
- ;
- ALTER TABLE [dnt_phototags] WITH NOCHECK ADD
- CONSTRAINT [DF_dnt_phototags_tagid] DEFAULT (0) FOR [tagid],
- CONSTRAINT [DF_dnt_phototags_pid] DEFAULT (0) FOR [photoid]
- ;
- IF NOT EXISTS(
- SELECT *
- FROM syscolumns
- WHERE id = ( SELECT id
- FROM sysobjects
- WHERE name = 'dnt_photos'
- )
- AND name = 'width')
-
- ALTER TABLE [dnt_photos] ADD [width] [int] DEFAULT(0) NOT NULL ;
- IF NOT EXISTS(
- SELECT *
- FROM syscolumns
- WHERE id = ( SELECT id
- FROM sysobjects
- WHERE name = 'dnt_photos'
- )
- AND name = 'height')
-
- ALTER TABLE [dnt_photos] ADD [height] [int] DEFAULT(0) NOT NULL ;