db

Documentation

Index

• type Config
  • func (c *Config) DSN() string
  • func (c *Config) Open() (*sql.DB, error)
• type Configs
  • func NewConfigs(r io.Reader) (Configs, error)
  • func NewConfigsFromFile(path string) (Configs, error)
  • func (cs Configs) Open(env string) (*sql.DB, error)

Types

type Config

type Config struct {
	Datasource string `yaml:"datasource"`
}

Config is a database configuration. It's save as sql-migrate schema style.

see also: https://github.com/rubenv/sql-migrate

func (*Config) DSN

func (c *Config) DSN() string

DSN returns data source name configured.

func (*Config) Open

func (c *Config) Open() (*sql.DB, error)

Open connets database.

type Configs

type Configs map[string]*Config

Configs have configuration for each environment.

func NewConfigs

func NewConfigs(r io.Reader) (Configs, error)

NewConfigs reads configs from io.Reader.

func NewConfigsFromFile

func NewConfigsFromFile(path string) (Configs, error)

NewConfigsFromFile reads settings from file.

func (Configs) Open

func (cs Configs) Open(env string) (*sql.DB, error)

Open creates connection between database for each environment.