使用powerdesigner导入sql脚本，生成物理模型

有些时候我们的powerdesigner以jdbc的形式链接本地数据库可能会失败，这时候我觉得从sql文件中生成物理模型是个很不错的方法

1.打开powerdesigner,文件->->reverse engineer->->database

2.选择对应的数据库，我这里以oracle11g为例，选择share the DBMS defintion点击确定进入下边的页面

3.点击如上箭头指示的按钮添加要生成屋里模型的sql文件（就是建表语句，可直接从oracle中导出），确定

4.但是生成的物理模型name是字段名，不是我们想要的comment名，接下来进行如下操作 工具->execute commands->edit/Run script

5.粘贴如下的命令并执行

    Option   Explicit
    ValidationMode   =   True
    InteractiveMode   =   im_Batch
    Dim blankStr
    blankStr   =   Space(1)
    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 = "" or replace(col.comment," ", "")="" Then
                            col.name = blankStr
                            blankStr = blankStr & Space(1)
                      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  

6.搞定后效果如下