Automatically generate comments when PowerDesigner exports SQL

Create a new Physical Data Model in powerBuilder, and create a new user table in it. The information is shown in the following figure:

The SQL statement at this time can be obtained from the Preview view, as shown in the following figure:

The sql statement generated at this time is uncommented, and the sql statement may not be suitable for the corresponding database language. At this point, you can use the following methods to generate comments and select the desired database language.

1. Generate comments for sql. The operation is as follows. I am using PowerDesigner12.5. Select Tools----"Execute commands-----"Edit/Run Script to open the window and add the following information

'****************************************************************************** 
'*   File:           name2comment.vbs 
'*   Purpose:     Database   generation   cannot   use   object   names   anymore   
'                         in   version   7   and   above. 
'                         It   always   uses   the   object   codes. 
'
'                         In   case   the   object   codes   are   not   aligned   with   your   
'                         object   names   in   your   model,   this   script   will   copy   
'                         the   object   Name   onto   the   object   Comment   for   
'                         the   Tables   and   Columns. 
'
'*   Title:         
'*   Version:     1.0 
'*   Company:     Sybase   Inc.   
'******************************************************************************


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
                  '把表明作为表注释，其实不用这么做
                  tab.comment   =   tab.name 
Dim   col   '   running   column 
for each   col   in   tab.columns 
                        '把列name和comment合并为comment
                        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

After clicking run, you can see that the preview view window just now is as shown below

2. Replace the database sql statement.

Select Database---"change current DBMS, select the corresponding database in the DBMS, such as Microsoft SQL Server 2005, click OK, then select the Database---"Generate Database option, in the pop-up window, select the generated sql file to save Path, click OK, you can see that the generated sql language is completely in accordance with the sqlserver2005 standard.

Automatically generate comments when PowerDesigner exports SQL

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