PostgreSQL ORM

PostgreSQL-ORM is an Object Relational Mapper (ORM) that complements┬áSimple. It knows how to map high-level operations to PostgreSQL flavored SQL for Haskell types that are instances of the Model type-class, as well as perform join operations on associations between Model instances. Declaration Creating a Model in Haskell is easy. We simply declare a datatype using record syntax, include a field of type DBKey to hold the primary key and let Haskell Generics do the rest:…

"PostgreSQL ORM"