PowerDesigner 把Comment复制到name中和把name复制到Comment

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

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

1. ‘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

2.‘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