解决PowerDesigner 16 Generate Datebase For Sql2005 找不到sysproperties表的问题

同样适用于Sql2008.

造成此问题的原因是由于Sql 2005 删除了系统表 sysproperties 而改用 sys.extended_properties 表所致 ，微软的目的不再去猜测

网上有二种解决方式 但不符合本人的需要 以下是通过创建sysproperties视图，以及改造powerdesigner sql语句生成模板实现本人直接用powerdesigner生成创建数据库SQL

 方法实现简单，在此做个记录

-------------------------------------------------
Sql 2005 Exec the Sql   创建View  'sysproperties'
-------------------------------------------------

if exists (select 1

            from  sysobjects

           where  name = 'sysproperties'

            and   xtype = 'V')

begin

 DROP VIEW sysproperties

end

GO

CREATE VIEW sysproperties

AS

SELECT A.name As TableName,A.id As TableID,B.Name As ColName,B.colid As ColID,B.xtype As ColType,C.name As PropName,C.Value As PropValue

FROM sysobjects As A 

INNER JOIN syscolumns As B ON A.id = B.id

INNER JOIN sys.extended_properties As C ON C.major_id = A.id AND ( minor_id = B.colid)

GO 

 

-------------------------------------------------
Modified Table TableComment  

修改Table TableComment模板   路径是 Database -> Edit Current DBMS 窗体 General 选项卡 下 Script -> Objects -> Table -> TableComment
-------------------------------------------------

[if exists (select 1 

            from  sys.extended_properties 

           where  major_id = object_id('[%QUALIFIER%]%TABLE%') 

            and   minor_id = 0 and name = 'MS_Description') 

begin 

   [%OWNER%?[.O:[execute ][exec ]]sp_dropextendedproperty [%R%?[N]]'MS_Description', 

   [%R%?[N]]'user', [%R%?[N]]%.q:OWNER%, [%R%?[N]]'table', [%R%?[N]]%.q:TABLE% 

:declare @CurrentUser sysname 

select @CurrentUser = user_name() 

[.O:[execute ][exec ]]sp_dropextendedproperty [%R%?[N]]'MS_Description',  

   [%R%?[N]]'user', [%R%?[N]]@CurrentUser, [%R%?[N]]'table', [%R%?[N]]%.q:TABLE% 

] 

end



][%OWNER%?[.O:[execute ][exec ]]sp_addextendedproperty [%R%?[N]]'MS_Description', 

   [%R%?[N]]%.q:COMMENT%, 

   [%R%?[N]]'user', [%R%?[N]]%.q:OWNER%, [%R%?[N]]'table', [%R%?[N]]%.q:TABLE% 

:select @CurrentUser = user_name() 

[.O:[execute ][exec ]]sp_addextendedproperty [%R%?[N]]'MS_Description',  

   [%R%?[N]]%.q:COMMENT%, 

   [%R%?[N]]'user', [%R%?[N]]@CurrentUser, [%R%?[N]]'table', [%R%?[N]]%.q:TABLE% 

]

-------------------------------------------------
Modified Column ColComment  

修改Column ColumnComment模板   路径是 Database -> Edit Current DBMS 窗体 General 选项卡 下 Script -> Objects -> Column -> ColumnComment
-------------------------------------------------

[if exists (select 1

            from  sysproperties

           where  TableID = object_id('[%QUALIFIER%]%TABLE%')

            and   ColName = %.q:COLUMN% AND PropName='MS_Description')

begin

   [%OWNER%?[.O:[execute ][exec ]]sp_dropextendedproperty [%R%?[N]]'MS_Description',

   [%R%?[N]]'user', [%R%?[N]]%.q:OWNER%, [%R%?[N]]'table', [%R%?[N]]%.q:TABLE%, [%R%?[N]]'column', [%R%?[N]]%.q:COLUMN%

:declare @CurrentUser sysname

select @CurrentUser = user_name()

[.O:[execute ][exec ]]sp_dropextendedproperty [%R%?[N]]'MS_Description', 

   [%R%?[N]]'user', [%R%?[N]]@CurrentUser, [%R%?[N]]'table', [%R%?[N]]%.q:TABLE%, [%R%?[N]]'column', [%R%?[N]]%.q:COLUMN%

]

end



][%OWNER%?[.O:[execute ][exec ]]sp_addextendedproperty [%R%?[N]]'MS_Description',

   [%R%?[N]]%.q:COMMENT%,

   [%R%?[N]]'user', [%R%?[N]]%.q:OWNER%, [%R%?[N]]'table', [%R%?[N]]%.q:TABLE%, [%R%?[N]]'column', [%R%?[N]]%.q:COLUMN%

:select @CurrentUser = user_name()

[.O:[execute ][exec ]]sp_addextendedproperty [%R%?[N]]'MS_Description', 

   [%R%?[N]]%.q:COMMENT%,

   [%R%?[N]]'user', [%R%?[N]]@CurrentUser, [%R%?[N]]'table', [%R%?[N]]%.q:TABLE%, [%R%?[N]]'column', [%R%?[N]]%.q:COLUMN%

]

以上内容转自：博客