Top "Entities" questions

Entity-relationship model (ER model for short) is an abstract and conceptual representation of data.

Case with doctrine2, symfony2 and postgresql entities

I have a problem with doctrine2 in symfony2 app with postgres database. I get error: SQLSTATE[3F000]: Invalid schema name: 7 …

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postgresql symfony doctrine-orm entities
How to merge 2 form in Symfony2

I'm trying to create a very simple forum with Symfony2. My entities are: ForumCategory (name, description...) ForumTopic (category_id, title) …

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forms symfony entities