foo

Documentation

Index

• type Postgresql
  • func NewPostgres() *Postgresql
  • func (p Postgresql) Fetch() error

Types

type Postgresql

type Postgresql struct{}

Postgresql carries the connection to the database, and the methods to interact with it.

func NewPostgres

func NewPostgres() *Postgresql

NewPostgres instantiates a new Postgresql struct.

func (Postgresql) Fetch

func (p Postgresql) Fetch() error

Fetch fetches foo entities from the database. In our example, we simulate an network error which we would not like to expose on HTTP responses.