第一次写博客,分享一点经验吧,平时大家用powerDesigner的时候,pd是不会把name项默认添加到comment的,所以生成的数据库表里面也没有中文字段的注释.
我在网上查了一下.有解决方案了.
以下是网上的解决方案,我把它完善了一下.
'使用方法使用方法
'PowerDesigner->Tools->Execute Commands->Edit/Run Scripts
可以保存该脚本为:name2comment.vbs
Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->'把pd中那么name想自动添加到comment里面
'如果comment为空,则填入name;如果不为空,则保留不变,这样可以避免已有的注释丢失.
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
if trim(tab.comment)="" then'如果有表的注释,则不改变它.如果没有表注释.则把name添加到注释里面.
tab.comment = tab.name
end if
Dim col ' running column
for each col in tab.columns
if trim(col.comment)="" then '如果col的comment为空,则填入name,如果已有注释,则不添加;这样可以避免已有注释丢失.
col.comment= col.name
end if
next
end if
next
Dim view 'running view
for each view in folder.Views
if not view.isShortcut and trim(view.comment)="" 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
当我们设计好数据库以后,再执行它,ok,你的数据库的说明字段都有了.是不是 很方便呢!