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» [GAE筆記] 相同的參考表格
如果你的資料表同時參照了另外一個表格很多次，GAE 會抱怨 class google.appengine.ext.db.duplicatepropertyerror。此時你只要給每個參考屬性不同的 collection_name 即可解決。
例如這樣：
更詳細請參考以下網址
- http://appengineguy.com/2008/06/mutual-model-relations.html
- http://code.google.com/appengine/articles/modeling.html
