powerdesigner从EXCEL读入数据

原文地址：powerdesigner 导入Excel做成实体表作者：Jerry

这个功能只能用powerdesigner 的脚本功能来实现，使用起来也简单

 

打开powerdesigner，shift + ctrl + X 打开脚本窗口

 

输入执行的脚本，点 run 即可。

 

简单的导入Excel脚本

 

'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 "D:11.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 = "卡片信息表"    '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 = "AM_CARDINFO"  '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, 3).Value = "" Then

                  col.Name = .Cells(rwIndex, 1).Value   '指定列名

               Else 

                  col.Name = .Cells(rwIndex, 3).Value

               End If

               'MsgBox col.Name, vbOK + vbInformation, "列"

               col.Code = .Cells(rwIndex, 1).Value   '指定列名

               

               col.DataType = .Cells(rwIndex, 2).Value   '指定列数据类型

               

               col.Comment = .Cells(rwIndex, 5).Value  '指定列说明

               

               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