I am trying to generate hibernate-mapping from POJOs with hibernate annotations. Then I want to use liquibase to generate database schema.
My PostgreSQL tables have id\'s of type bigserial, meaning they are generated at the time rows are inserted (and thus, the id column\'s value is not supplied in the INSERT statement).I\'m having diffi
I have 2 entities/tables. One is a proper entity, let\'s call it data. It has a number of fields containing so-called \"multilingual codes\".
I need to know how to use the bag tag and what is th开发者_高级运维e purpose of it?For collection mapping
i am currently working on one project. In my project there are many entity/POJO files. currently i am using simple hibernate.cfg.xml to add all the mapping files in to the configuration like :-
My Java bean has a childCount property. This property is 开发者_C百科not mapped to a database column. Instead, it should be calculated by the database with a COUNT() function operating on the join of
Working on some legacy hibernate code. How do I do the following with hbm.xml(hibernate mapping file) instead of with annotations?
I\'ve just started using hibernate and I\'m trying to map walking distance between two coordinates into a hashmap, There can be many connections from one \"FromCoordinate\" to another \"ToCoordinate\"
consider the following class: class Order { int OrderId {get; set;} int CustomerId {get; set;} string CustomerName {get; set;}
I have a spring-hibernate application which is failing to map an object properly: basically I have 2 domain objects, a Post and a User.The semantics are that every Post has 1 corresponding User.
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