作者：剑飘红 原文链接：http://www.cnblogs.com/cxd4321/archive/2009/03/07/1405475.html

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

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

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