powerdesigner 生成sql脚本应用的设置技术
powerdesigner 生成sql脚本使用的设置技术
1. 生成sql脚本的时候,提示"constraint name uniqueness” 解决方式:菜单 Model --> References 对话框中的"FK constraint Name”列,在这里找到名称重复的名称,修改为不同名称。 2. 生成的sql脚本在sqlserver数据库中执行后,部分字段缺少字段说明。 解决方式:菜单 Tools->Execute Commands->Edit/Run Scripts 对话框中,粘贴如下脚本: 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 3. 生成sql脚本的时候,使脚本中的字段都带有字段说明的方法。 解决方式:菜单 Database -> Edit Current DBMS 左侧 Script -> Object -> Column -> Add 的Value修改为: %20:COLUMN% [%COMPUTE%?AS (%COMPUTE%):%20:DATATYPE% [%IDENTITY%?%IDENTITY%:[%NULL%][%NOTNULL%]][ default %DEFAULT%] [[constraint %CONSTNAME%] check (%CONSTRAINT%)]]/*%COLNNAME%*/