mysql

func CreateDSN ¶

func CreateDSN(host, username, password string, timeout time.Duration) (string, error)

CreateDSN creates a DSN (data source name) string out of hostname, username, password, and timeout. It validates the resulting DSN and returns an error if the DSN is invalid.

func GetMySQLEnvDSN ¶

func GetMySQLEnvDSN() string

GetMySQLEnvDSN returns the MySQL server DSN to use for testing. It reads the value from the MYSQL_DSN environment variable and returns root@tcp(127.0.0.1:3306)/ if it is not set.

func NewDB ¶

func NewDB(dsn string) (*sql.DB, error)

NewDB returns a new mysql database handle. The dsn value (data source name) must be valid, otherwise an error will be returned.

Example DSN: [username[:password]@][protocol[(address)]]/