Is there any tool which take ER diagram as input and generate Object Re开发者_如何学Pythonlational Database Design in return? More specially is it possible with mysql workbench?
I\'m setting up a basic test data util and want to keep track of all the data that the EntityManager handles. Rather than just having a bunch of lists for each entity is there a way to grab everything
I have two tables that are linked n-n. And I have a method that takes one object and saves. public int Save(Table1 element)
I have 3 tables: Project, User and Role. Now I would like to have a table Project2User2Role with the embed开发者_如何学JAVAded key id_project, id_user,.
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I have an NSColumnItem Selected Value bound to a relationship property (jobParent) in an entity (jobs). This is an inverse relationship to a property (projectChild) in a separate entity (projects).
I would like to map all many-to-may relations through a single table in my database. Meaning that I have numerous tables (entities) that have various many-to-many relations. Instead of having a separa
So Say I have 2 entities, Post and PostHistory.Whenever I create or edit a p开发者_开发知识库ost, I want to create an exact copy of it as PostHistory to log all changes made to a post.Say the post ent
I\'ve a Entity Framework 4.0, with poco object. the edmx model file is generated from the database. This datacontext is accessed through WCF service, it\'s on开发者_如何学编程ly mean that I receive s
I have a following data model: Entity User, which inherits from entity Contact. Contact has one-to-one relationship with an entity ContactInfo.
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