Database.Groundhog.Postgresql

Documentation

withPostgresqlPool

Arguments

:: (MonadBaseControl IO m, MonadIO m)

=> String

-> Int

number of connections to open

-> (Pool Postgresql -> m a)

-> m a

withPostgresqlConn :: (MonadBaseControl IO m, MonadIO m) => String -> (Postgresql -> m a) -> m a

runPostgresqlPool :: (MonadBaseControl IO m, MonadIO m) => DbPersist Postgresql m a -> Pool Postgresql -> m a

runPostgresqlConn :: (MonadBaseControl IO m, MonadIO m) => DbPersist Postgresql m a -> Postgresql -> m a

data Postgresql

Instances

DbDescriptor Postgresql

(Monad (DbPersist Postgresql m), DbDescriptor (PhantomDb (DbPersist Postgresql m)), MonadBaseControl IO m, MonadIO m) => PersistBackend (DbPersist Postgresql m)

module Database.Groundhog