PowerDesigner comment与name相互复制

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

Vb代码





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

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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

Vb代码





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

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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