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

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'
-------------------------------------------------

[sql]  view plain copy print ?
  1. if exists (select 1  
  2.             from  sysobjects  
  3.            where  name = 'sysproperties'  
  4.             and   xtype = 'V')  
  5. begin  
  6.  DROP VIEW sysproperties  
  7. end  
  8. GO  
  9. CREATE VIEW sysproperties  
  10. AS  
  11. 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  
  12. FROM sysobjects As A   
  13. INNER JOIN syscolumns As B ON A.id = B.id  
  14. INNER JOIN sys.extended_properties As C ON C.major_id = A.id AND ( minor_id = B.colid)  
  15. --WHERE A.name = 'T_WebUser'  
  16. 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%
]

 

 

 

修改之后 使用Generate Database 生成的SQL便可在SQL 2005下执行 不在报找不到sysproperties 的错误

仅解决找不到sysproperties 的错误  其它错误欢迎讨论 吐舌头

 

以下是源模板备份

-------------------------------------------------
Old Table TableComment Bak
-------------------------------------------------
[if exists (select 1 
            from  sysproperties 
           where  id = object_id('[%QUALIFIER%]%TABLE%') 
            and   type = 3) 
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% 
]

 

-------------------------------------------------
Old Column ColComment Bak
-------------------------------------------------
[if exists (select 1
            from  sysproperties
           where  id = object_id('[%QUALIFIER%]%TABLE%')
            and   type = 4)
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%
]

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