datastore

Documentation

Index

• Variables
• func Connect()
• func Create()
• func Drop()
• type Datastore
  • func NewDatastore(dbh modl.SqlExecutor) *Datastore
  • func NewMockDatastore() *Datastore

Variables

var DB = &modl.DbMap{Dialect: modl.PostgresDialect{}}

DB is the global database.

var DBH modl.SqlExecutor = DB

DBH is a modl.SqlExecutor interface to DB, the global database. It is better to use DBH instead of DB because it prevents you from calling methods that could not later be wrapped in a transaction.

Functions

func Connect

func Connect()

Connect connects to the PostgreSQL database specified by the PG* environment variables. It calls log.Fatal if it encounters an error.

func Create

func Create()

Create the database schema. It calls log.Fatal if it encounters an error.

func Drop

func Drop()

Drop the database schema.

Types

type Datastore

type Datastore struct {
	Posts thesrc.PostsService
	// contains filtered or unexported fields
}

A Datastore accesses the datastore (in PostgreSQL).

func NewDatastore

func NewDatastore(dbh modl.SqlExecutor) *Datastore

NewDatastore creates a new client for accessing the datastore (in PostgreSQL). If dbh is nil, it uses the global DB handle.

func NewMockDatastore

func NewMockDatastore() *Datastore