powerDesigner默认显示的列是Name及类型

powerDesigner默认显示的列是Name及类型,如下图示:


现在需要显示注释列,以便使得ER图更加清晰。但是PowerDesigner勾选Comment显示没有效果,所以通过以下几步来处理:

双击表,弹出表属性对话框,切到ColumnTab,默认是没显示Comment的,显示Comment列,这么做


设置显示Comment


有了Comment列,并补充Comment信息


确定保存,打开菜单 Tools>Display Perferences..


调整显示的Attribute


OK,保存,确定,退出设置页,应用到所有标识,可以看到表变化


接下来需要执行VBS脚本,借鉴网络上的脚本,并且完善了下,处理Comment为空的情形

[vb] view plain copy
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
打开菜单Tools>Execute Commands>Edit/Run Script.. 或者用快捷键 Ctrl+Shift+X


执行完,可以看到第3列显示备注哈哈,效果如下


原理就是把显示name的列的值,替换成注释的值,所以下次如果调整comment,还有重新执行脚本,所以最好放在最后执行。

你可能感兴趣的:(mysql)