1.在默认情况下，code与name是联动，修改了name中的数据。
解决方法：设置菜单栏选择"Tools→General Options→Dialog" 中的 "Name to Code mirroring" 去掉勾选 。
2.导出的Sql语句无字段注释。
解决方法：将下面的脚本拷贝到 PowerDesigner→Tools→Execute Commands→Edit/Run Scripts，然后RUN，再导出就有注释了。
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