在使用PowerDesigner做物理模型设计时，name一般会表示字段说明， code表示列明， 导致生成的DML语句中comment为空, 可以使用以下代码来解决这个问题：
将Name中的字符复制至Comment中
OptionExplicit
ValidationMode=True
InteractiveMode=im_BatchDimmdl'thecurrentmodel'getthecurrentactivemodel
Setmdl=ActiveModel
If(mdlIsNothing)Then
MsgBox"ThereisnocurrentModel "
ElseIfNotmdl.IsKindOf(PdPDM.cls_Model)Then
MsgBox"ThecurrentmodelisnotanPhysicalDatamodel. "
Else
ProcessFoldermdl
EndIf'Thisroutinecopynameintocommentforeachtable,eachcolumnandeachview
'ofthecurrentfolder
PrivatesubProcessFolder(folder)
DimTab'runningtable
foreachTabinfolder.tables
ifnottab.isShortcutthen
tab.comment=tab.name
Dimcol'runningcolumn
foreachcolintab.columns
col.comment=col.name
next
endif
nextDimview'runningview
foreachviewinfolder.Views
ifnotview.isShortcutthen
view.comment=view.name
endif
next'gointothesub-packages
Dimf'runningfolder
ForEachfInfolder.Packages
ifnotf.IsShortcutthen
ProcessFolderf
endif
Next
endsub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：
将Comment中的字符复制至Name中
OptionExplicit
ValidationMode=True
InteractiveMode=im_BatchDimmdl'thecurrentmodel'getthecurrentactivemodel
Setmdl=ActiveModel
If(mdlIsNothing)Then
MsgBox"ThereisnocurrentModel "
ElseIfNotmdl.IsKindOf(PdPDM.cls_Model)Then
MsgBox"ThecurrentmodelisnotanPhysicalDatamodel. "
Else
ProcessFoldermdl
EndIfPrivatesubProcessFolder(folder)
On Error Resume Next
DimTab'runningtable
foreachTabinfolder.tables
ifnottab.isShortcutthen
tab.name=tab.comment
Dimcol'runningcolumn
foreachcolintab.columns
if col.comment="" then
else
col.name=col.comment
end if
next
endif
nextDimview'runningview
foreachviewinfolder.Views
ifnotview.isShortcutthen
view.name=view.comment
endif
next'gointothesub-packages
Dimf'runningfolder
ForEachfInfolder.Packages
ifnotf.IsShortcutthen
ProcessFolderf
endif
Next
endsub【PowerDesigner name与comment互转】脚本执行方式：
Tools->Execute Commands->Edit/Run Scripts
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PowerDesigner中默认不显示comment, 可以设置显示:
1.
Tools->Display Preferences...
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2.应用到所有表
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