PowerDesigner 把Comment写到name中 和把name写到Comment中 pd7以后版本可用

在使用PowerDesigner对数据库进行概念模型和物理模型设计时，一般在NAME或Comment中写中文，在Code中写英文。Name用来显 示，Code在代码中使用，但Comment中的文字会保存到数据库Table或Column的Comment中，当Name已经存在的时候，再写一次 Comment很麻烦，可以使用以下代码来解决这个问题： 
•代码一:将Name中的字符COPY至Comment中


Option   Explicit 
ValidationMode   =   True 
InteractiveMode   =   im_Batch

Dim   mdl   '   the   current   model

'   get   the   current   active   model 
Set   mdl   =   ActiveModel 
If   (mdl   Is   Nothing)   Then 
      MsgBox   "There   is   no   current   Model " 
ElseIf   Not   mdl.IsKindOf(PdPDM.cls_Model)   Then 
      MsgBox   "The   current   model   is   not   an   Physical   Data   model. " 
Else 
      ProcessFolder   mdl 
End   If

'   This   routine   copy   name   into   comment   for   each   table,   each   column   and   each   view 
'   of   the   current   folder 
Private   sub   ProcessFolder(folder) 
      Dim   Tab   'running     table 
      for   each   Tab   in   folder.tables 
            if   not   tab.isShortcut   then 
                  tab.comment   =   tab.name 
                  Dim   col   '   running   column 
                  for   each   col   in   tab.columns 
                        col.comment=   col.name 
                  next 
            end   if 
      next

      Dim   view   'running   view 
      for   each   view   in   folder.Views 
            if   not   view.isShortcut   then 
                  view.comment   =   view.name 
            end   if 
      next

      '   go   into   the   sub-packages 
      Dim   f   '   running   folder 
      For   Each   f   In   folder.Packages 
            if   not   f.IsShortcut   then 
                  ProcessFolder   f 
            end   if 
      Next 
end   sub

--------------------------------------------

         另外在使用REVERSE ENGINEER从数据库反向生成PDM的时候，PDM中的表的NAME和CODE事实上都是CODE，为了把NAME替换为数据库中Table或Column的中文Comment，可以使用以下脚本：

•代码二:将Comment中的字符COPY至Name中 

Option   Explicit 
ValidationMode   =   True 
InteractiveMode   =   im_Batch

Dim   mdl   '   the   current   model

'   get   the   current   active   model 
Set   mdl   =   ActiveModel 
If   (mdl   Is   Nothing)   Then 
      MsgBox   "There   is   no   current   Model " 
ElseIf   Not   mdl.IsKindOf(PdPDM.cls_Model)   Then 
      MsgBox   "The   current   model   is   not   an   Physical   Data   model. " 
Else 
      ProcessFolder   mdl 
End   If

Private   sub   ProcessFolder(folder) 
On Error Resume Next
      Dim   Tab   'running     table 
      for   each   Tab   in   folder.tables 
            if   not   tab.isShortcut   then 
                  tab.name   =   tab.comment
                  Dim   col   '   running   column 
                  for   each   col   in   tab.columns 
                  if col.comment="" then
                  else
                        col.name=   col.comment 
                  end if
                  next 
            end   if 
      next

      Dim   view   'running   view 
      for   each   view   in   folder.Views 
            if   not   view.isShortcut   then 
                  view.name   =   view.comment 
            end   if 
      next

      '   go   into   the   sub-packages 
      Dim   f   '   running   folder 
      For   Each   f   In   folder.Packages 
            if   not   f.IsShortcut   then 
                  ProcessFolder   f 
            end   if 
      Next 
end   sub

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以上两段代码都是VB脚本，在PowerDesigner中使用方法为：

    PowerDesigner->Tools->Execute Commands->Edit/Run Scripts

将代码Copy进去执行就可以了，是对整个CDM或PDM进行操作

实际开发中，可能存在name和comment 需要合并name和commet一起为comment，name+（comment）模式，如果comment为空，不加（），可以在上面修改代码，注意vb的相等是‘=’

如下：comment=name+(comment)
Option   Explicit
ValidationMode   =   True
InteractiveMode   =   im_Batch

Dim   mdl   '   the   current   model

'   get   the   current   active   model
Set   mdl   =   ActiveModel
If   (mdl   Is   Nothing)   Then
      MsgBox   "There   is   no   current   Model "
ElseIf   Not   mdl.IsKindOf(PdPDM.cls_Model)   Then
      MsgBox   "The   current   model   is   not   an   Physical   Data   model. "
Else
      ProcessFolder   mdl
End   If

'   This   routine   copy   name   into   comment   for   each   table,   each   column   and   each   view
'   of   the   current   folder
Private   sub   ProcessFolder(folder)
      Dim   Tab   'running     table
      for   each   Tab   in   folder.tables
            if   not   tab.isShortcut   then
                  if tab.comment = "" then
                        tab.comment   =   tab.name
                  else 
                        tab.comment   =   tab.name + "(" + tab.comment + ")"                  
                  end if
                  
                  Dim   col   '   running   column
                  for   each   col   in   tab.columns
                        if col.comment = "" then
                              col.comment=   col.name
                        else
                              col.comment=   col.name + "(" + col.comment + ")"
                        end if
                        
                  next
            end   if
      next

      Dim   view   'running   view
      for   each   view   in   folder.Views
            if   not   view.isShortcut   then
                  if  view.comment  = "" then
                        view.comment   =   view.name
                  else
                        view.comment   =   view.name + "(" + view.comment  + ")" 
                  end if
                  
            end   if
      next

      '   go   into   the   sub-packages
      Dim   f   '   running   folder
      For   Each   f   In   folder.Packages
            if   not   f.IsShortcut   then
                  ProcessFolder   f
            end   if
      Next
end   sub