[转]PowerDesigner Excel 导入表结构 表及字段信息批量修改 批量删除 批量添加

原文链接：https://blog.csdn.net/sinu88/article/details/85077008

这几天 使用了 PowerDesigner 来 整理表结构，分享下。

下面，我们 通过 VBScript脚本 实现了 excel导入表字段、批量修改表前缀、批量添加表字段、批量添加表字段。

执行脚本：
ctrl + shift + x 打开运行VBS 代码窗口，粘贴脚本后，运行

1.excel 导入 PowerDesigner

'开始
Option Explicit

Dim mdl ' the current model
Set mdl = ActiveModel
If (mdl Is Nothing) Then
MsgBox "There is no Active Model"
End If

Dim HaveExcel
Dim RQ
RQ = vbYes 'MsgBox("Is Excel Installed on your machine ?", vbYesNo + vbInformation, "Confirmation")
If RQ = vbYes Then
HaveExcel = True
' Open & Create Excel Document
Dim x1 '
Set x1 = CreateObject("Excel.Application")
x1.Workbooks.Open "E: emp123.xls" '指定 excel文档路径
x1.Workbooks(1).Worksheets("Sheet1").Activate '指定要打开的sheet名称
Else
HaveExcel = False
End If

a x1, mdl

sub a(x1, mdl)
dim rwIndex
dim tableName
dim colname
dim table
dim col
dim count

on error Resume Next

set table = mdl.Tables.CreateNew '创建一个 表实体
table.Name = "Sheet1" '指定 表名，如果在 Excel文档里有，也可以 .Cells(rwIndex, 3).Value 这样指定
table.Code = "Sheet1" '指定 表名
count = count + 1

For rwIndex = 2 To 1000 '指定要遍历的 Excel行标 由于第1行是 表头， 从第2行开始
With x1.Workbooks(1).Worksheets("Sheet1")
If .Cells(rwIndex, 1).Value = "" Then
Exit For
End If

set col = table.Columns.CreateNew '创建一列/字段
'MsgBox .Cells(rwIndex, 1).Value, vbOK + vbInformation, "列"
If .Cells(rwIndex, 1).Value = "" Then
col.Name = .Cells(rwIndex, 1).Value '指定列名
Else
col.Name = .Cells(rwIndex, 1).Value
End If
'MsgBox col.Name, vbOK + vbInformation, "列"
col.Comment = .Cells(rwIndex, 1).Value '指定列说明
col.Code = .Cells(rwIndex, 2).Value '指定列名
col.DataType = .Cells(rwIndex, 3).Value '指定列数据类型
If .Cells(rwIndex, 4).Value = "否" Then
col.Mandatory = true '指定列是否可空 true 为不可空
End If
If rwIndex = 2 Then
col.Primary = true '指定主键
End If
End With
Next
MsgBox "生成数据 表结构共计 " + CStr(count), vbOK + vbInformation, " 表"

Exit Sub
End sub

2.PowerDesigner 批量修改表前缀

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 code for each table, each column
'of the current folder
Private sub ProcessFolder(folder)
Dim Tab 'running table
Dim NameStr , CodeStr
for each Tab in folder.tables
'修改 Tab.name 与 Tab,code
Tab.name = Replace( Tab.name , "OLD_" , "NEW_")
Tab.code = Replace( Tab.code , "OLD_" , "NEW_")
next
end sub

3.PowerDesigner 批量删除表字段

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 code for each table, each column
'of the current folder
Private sub ProcessFolder(folder)
Dim Tab 'running table
for each Tab in folder.tables
if not tab.isShortcut then
Dim col 'running column
for each col in tab.columns

'删除公共字段字段 by Sinu

if instr(col.code,"CJR")<>0 then
col.Delete
end if

if instr(col.code,"CJSJ")<>0 then
col.Delete
end if

if instr(col.code,"XGR")<>0 then
col.Delete
end if

if instr(col.code,"XGSJ")<>0 then
col.Delete
end if

next
end if
next
MsgBox "success"

end sub

4.PowerDesigner 批量添加表字段

Option Explicit

Dim mdl ' the current model
Set mdl = ActiveModel
Dim Tab 'running table
Dim col_1
Dim col_2
Dim col_3
Dim col_4

' 定义属性变量
for each Tab in ActiveModel.Tables

Set col_1 = Tab.Columns.CreateNew
Set col_2 = Tab.Columns.CreateNew
Set col_3 = Tab.Columns.CreateNew
Set col_4 = Tab.Columns.CreateNew

'添加公共字段 by Sinu

col_1.name = "创建人"
col_1.code = "CJR"
col_1.DataType = "varchar(50)"
col_1.comment= "创建人"

col_2.name = "创建时间"
col_2.code = "CJSJ"
col_2.DataType = "datetime"
col_2.comment= "创建时间"

col_3.name = "修改人"
col_3.code = "XGR"
col_3.DataType = "varchar(50)"
col_3.comment= "修改人"

col_4.name = "修改时间"
col_4.code = "XGSJ"
col_4.DataType = "datetime"
col_4.comment= "修改时间"

next
MsgBox "success"

————————————————
版权声明：本文为CSDN博主「SinuLin」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。
原文链接：https://blog.csdn.net/sinu88/article/details/85077008