PowerDesigner从Physical Data Model转Excel

参考资料：http://www.cnblogs.com/hggc/archive/2013/10/15/3369857.html

由于有把ER图转Excel的需求，幸运地找到一个可用脚本，稍做修改完成需求

1. 环境

Windows 7+PowerDesigner 15.0.0.2613

2. 执行

1)打开需求转化的pdm文件

2)按下ctrl+shift+x

3)在输入范围内添加脚本内容并执行

'******************************************************************************
 
'* File:     pdm2excel.txt
 
'* Title:    pdm export to excel
 
'* Purpose:  To export the tables and columns to Excel
 
'* Model:    Physical Data Model
 
'* Objects:  Table, Column, View
 
'* Version:  1.0
 
'******************************************************************************
 
Option Explicit
 
   Dim rowsNum
 
   rowsNum = 
 
'-----------------------------------------------------------------------------
 
' Main function
 
'-----------------------------------------------------------------------------
 
' Get the current active model
 
Dim Model
 
Set Model = ActiveModel
 
If (Model Is Nothing) Or (Not Model.IsKindOf(PdPDM.cls_Model)) Then
 
  MsgBox "The current model is not an PDM model."
 
Else
 
 ' Get the tables collection
 
 '创建EXCEL APP
 
 dim beginrow
 
 DIM EXCEL, SHEET
 
 set EXCEL = CREATEOBJECT("Excel.Application")
 
 EXCEL.workbooks.add(-)'添加工作表
 
 EXCEL.workbooks().sheets().name ="test"
 
 set sheet = EXCEL.workbooks().sheets("test")
 
 ShowProperties Model, SHEET
 
 EXCEL.visible = true
 
 '设置列宽和自动换行
 
 sheet.Columns().ColumnWidth =  
 
 sheet.Columns().ColumnWidth =  
 
 sheet.Columns().ColumnWidth =  
 
 sheet.Columns().WrapText =true
 
 sheet.Columns().WrapText =true
 
 sheet.Columns().WrapText =true
 
 End If
 
'-----------------------------------------------------------------------------
 
' Show properties of tables
 
'-----------------------------------------------------------------------------
 
Sub ShowProperties(mdl, sheet)
 
   ' Show tables of the current model/package
 
   rowsNum=
 
   beginrow = rowsNum+
 
   ' For each table
 
   output "begin"
 
   Dim tab
 
   For Each tab In mdl.tables
 
      ShowTable tab,sheet
 
   Next
 
   if mdl.tables.count >  then
 
        sheet.Range("A" & beginrow +  & ":A" & rowsNum).Rows.Group
 
   end if
 
   output "end"
 
End Sub
 
'-----------------------------------------------------------------------------
 
' Show table properties
 
'-----------------------------------------------------------------------------
 
Sub ShowTable(tab, sheet)
 
   If IsObject(tab) Then
 
     Dim rangFlag
 
     rowsNum = rowsNum + 
 
      ' Show properties
 
      Output "================================"
 
      sheet.cells(rowsNum, ) = "表名"
 
      sheet.cells(rowsNum, ) =tab.name
 
      sheet.cells(rowsNum, ) =tab.comment
 
      sheet.Range(sheet.cells(rowsNum, ),sheet.cells(rowsNum, )).Interior.Color = vbYellow
 
      sheet.Range(sheet.cells(rowsNum, ),sheet.cells(rowsNum, )).font.color=vbRed
 
     rowsNum = rowsNum + 
 
      sheet.cells(rowsNum, ) = "属性名"
 
      sheet.cells(rowsNum, ) = "字段类型"
 
      sheet.cells(rowsNum, ) = "说明"
 
      '设置边框
 
      sheet.Range(sheet.cells(rowsNum-, ),sheet.cells(rowsNum, )).Borders.LineStyle = ""
 
Dim col ' running column
 
Dim colsNum
 
colsNum = 
 
      for each col in tab.columns
 
        rowsNum = rowsNum + 
 
        colsNum = colsNum + 
 
      sheet.cells(rowsNum, ) = col.name
 
      sheet.cells(rowsNum, ) = col.datatype
 
      sheet.cells(rowsNum, ) = col.comment
 
      next
 
      sheet.Range(sheet.cells(rowsNum-colsNum+,),sheet.cells(rowsNum,)).Borders.LineStyle = ""       
 
      rowsNum = rowsNum + 
 
      Output "FullDescription: "       + tab.Name
 
   End If
 
End Sub

3. 结果

表名	userinfo	个人信息
属性名	字段类型	说明
user_id	bigint(20)
address	varchar(100)
degree	varchar(2)	最高学历
working_age	int(11)	教龄
title	varchar(50)	职称